400
Number 400 (four hundred) is an even three-digits composite number and natural number following 399 and preceding 401.
Nominal | 400 |
Cardinal | four hundred |
Cardinal four hundred |
Ordinal | 400th |
Number of digits | 3 |
Sum of digits | 4 |
Product of digits | 0 |
Number parity | Even |
Calculation was done in 0.0000481606 seconds
Prime factorization | 2 x 2 x 2 x 2 x 5 x 5 |
Prime factorization in exponent form | 24 x 52 |
Prime factors | 2, 5 |
Number of distinct prime factors ω(n) | 2 |
Total number of prime factors Ω(n) | 6 |
Sum of prime factors | 7 |
Product of prime factors | 10 |
Calculation was done in 0.0000219345 seconds
List of proper divisors | 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200 |
List of all dividers | 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400 |
Number of divisors d(n) | 15 |
Sum of all divisors σ(n) | 961 |
Aliquot sum | 561 |
400 is an abundant number , because the sum of its proper divisors (561) is greater than itself. Its abundance is 161. |
Calculation was done in 0.0000200272 seconds
Is 400 a prime number? | No |
Is 400 a semiprime number? | No |
Is 400 a Chen prime number? | No |
Is 400 a Mersenne prime number? | No |
Calculation was done in 0.0000419617 seconds
Is 400 a Catalan number? | No |
Is 400 a Fibonacci number? | No |
Is 400 a Idoneal number? | No |
Calculation was done in 0.0000071526 seconds
400 is not a Happy number |
400 is a Humble number |
400 is not a Münchhausen number |
400 is not a Perfect number |
400 is a Perfect square |
400 is not a Palindrome |
Calculation was done in 0.0063929558 seconds
Base | System | Value |
---|
2 | Binary | 1100100002 |
3 | Ternary | 1122113 |
4 | Quaternary | 121004 |
5 | Quinary | 31005 |
6 | Senary | 15046 |
7 | Septenary | 11117 |
8 | Octal | 6208 |
9 | Nonary | 4849 |
10 | Decimal | 400 |
12 | Duodecimal | 29412 |
16 | Hexadecimal | 19016 |
20 | Vigesimal | 10020 |
36 | Base36 | b436 |
60 | Sexagesimal | 6e60 |
Calculation was done in 0.0000240803 seconds
Square of 400 (n2) | 160000 |
Cube of 400 (n3) | 64000000 |
Square root of 400 | 20 |
Natural Logarithm (ln) of 400 | 5.991464547108 |
Decimal Logarithm (log) of 400 | 2.602059991328 |
Calculation was done in 0.0000059605 seconds
Sine of 400 | -0.85091935963918 |
Cosecant of 400 | -1.1751994929626 |
Cosine of 400 | -0.52529633864254 |
Secant of 400 | -1.9036873597562 |
Tangent of 400 | 1.6198844291169 |
Cotangent of 400 | 0.61732799082781 |
Calculation was done in 0.0000069141 seconds
Is 400 an Even Number?
Yes, the number 400 is an even number.
Previous even number is
398
Calculation was done in 0.0000040531 seconds
The spelling of 400 in words is "four hundred", meaning that: |
400 is an aban number (a number without the letter a) |
400 is not an eban number (as it contains the letter e) |
400 is an iban number (a number without the letter i) |
400 is not an oban number (as it contains the letter o) |
400 is a tban number (a number without the letter t) |
400 is not an uban number (as it contains the letter u) |
Calculation was done in 0.0000030994 seconds
Bengali numerals | ৪০০ |
Eastern Arabic numerals | ٤٠٠ |
Hieroglyphs numeralsused in Ancient Egypt | 𓍥 |
Khmer numerals | ៤០០ |
Japanese numerals | 四百 |
Roman numerals | CD |
Thai numerals | ๔๐๐ |
Calculation was done in 0.0000891685 seconds
Arabic | أربعة مائة |
Croatian | četiristo |
Czech | čtyři sta |
Danish | fire hundrede |
Dutch | vierhonderd |
Estonian | alafa ene |
Faroese | fýrehundrað |
Filipino | ápat na daán |
Finnish | neljäsataa |
French | quatre cents |
Greek | τετρακόσια |
German | vierhundert |
Hebrew | ארבע מאות |
Hindi | चार सौ |
Hungarian | négyszáz |
Icelandic | fjögurhundrað |
Indonesian | empat ratus |
Italian | quattrocento |
Japanese | 四百 |
Korean | 사백 |
Latvian | četrsimt |
Lithuanian | keturi šimtai |
Norwegian | fire hundre |
Persian | چهارصد |
Polish | czterysta |
Portuguese | quatrocentos |
Romanian | patru sute |
Russian | четыреста |
Serbian | четиристо |
Slovak | štyristo |
Slovene | štiristo |
Spanish | cuatrocientos |
Swahili | mia nne |
Swedish | fyrahundra |
Thai | สี่ร้อย |
Turkish | dört yüz |
Ukrainian | чотириста |
Vietnamese | bốn trăm |
Calculation was done in 0.0241830349 seconds
Number 400 reversed | 004 |
Unicode Character | U+0190 | Ɛ |
Hexadecimal color (shorthand) | #440000 | |
Unix Timestamp | Thu, 01 Jan 1970 00:06:40 +0000 |
Calculation was done in 0.0000431538 seconds
This page was generated in 0.03 seconds.