490281520 (number)
490281520 is an even 9-digits composite number following 490281519 and preceding 490281521. In scientific notation, it is written as 4.90281520 × 10^8. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 194791680 positive integers (up to 490281520) that are relatively prime to 490281520.
Interesting facts
- 490281520 has 40 divisors, whose sum is 1147582800
- The reverse of 490281520 is 025182094
- Previous prime number is 149
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 31
- Digital Root 4
Name
Name | four hundred ninety million two hundred eighty-one thousand five hundred twenty |
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Notation
Scientific notation | 4.90281520 × 10^8 |
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Engineering notation | 4.90281520 × 10^6 |
Prime Factorization of 490281520
Prime Factorization 2 × 2 × 2 × 2 × 5 × 149 × 41131
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 61285190 | Product of the distinct prime numbers |
The prime factorization of 490281520 is 2 × 2 × 2 × 2 × 5 × 149 × 41131. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 490281520)
Multiplication
n×yn×2 | 980563040 |
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n×3 | 1470844560 |
n×4 | 1961126080 |
n×5 | 2451407600 |
Division
n÷yn÷2 | 245140760 |
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n÷3 | 163427173.33333 |
n÷3 | 122570380 |
n÷5 | 98056304 |
Exponentiation
nyn2 | 240375968853510400 |
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n3 | 1.1785189538097E+26 |
n4 | 5.7780606402264E+34 |
n5 | 2.8328763533424E+43 |
Nth Root
y√n2√n | 22142.301596718 |
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3√n | 788.52446897824 |
4√n | 148.8028951221 |
5√n | 54.71282063935 |
Divisors of 490281520
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -490281519 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 490281520 can be divided by 40 positive divisors. The sum of these divisors (counting 490281520) is 1, the average is 0.025.
Base conversion 490281520
Base | System | Value |
---|---|---|
2 | Binary | 11101001110010001101000110000 |
3 | Ternary | 1021011112212210211 |
4 | Quaternary | 131032101220300 |
5 | Quinary | 2001003002040 |
6 | Senary | 120352233504 |
8 | Octal | 3516215060 |
10 | Decimal | 490281520 |
12 | Duodecimal | 11823b894 |
16 | Hexadecimal | 1d391a30 |
20 | Vigesimal | 7d453g0 |
36 | Base36 | 83wfn4 |
Cryptographic Hash Functions
md5 | fca85dca4c9a4a8e98747f0a8b1109d6 |
---|---|
sha1 | 6f9015934f8468f23785b9593f4b95509d716a9a |
sha256 | 5b373e69cd620767c96c0ff72859144c0d3b0c01803a23693c98c8f1bda25217 |
sha512 | fdbee3e0bd52d300c9c123faa79600c1f8d0a6756784ddfd6088374d17b9161863196856d11c1e00e9f19182afc67800bd11d66726a2a4504d997dd4ee592cfb |
ripemd-160 | a4cdda40f04fd55457b14fa13c92ddfd0845f4ca |
490281520 as geometric shapes
Circle
Radius = nDiameter | 980563040 |
---|---|
Circumference | 3080529642.8457 |
Area | 7.5516337784972E+17 |
Sphere
Radius = nVolume | 4.9365686498732E+26 |
---|---|
Surface area | 3.0206535113989E+18 |
Circumference | 3080529642.8457 |
Square
Length = nPerimeter | 1961126080 |
---|---|
Area | 240375968853510400 |
Diagonal | 693362774.9649 |
Cube
Length = nSurface area | 1442255813121062400 |
---|---|
Volume | 1.1785189538097E+26 |
Space diagonal | 849192502.6521 |
Equilateral Triangle
Length = nPerimeter | 1470844560 |
---|---|
Area | 1.0408584774322E+17 |
Altitude | 424596251.32605 |
Triangular Pyramid
Length = nSurface area | 1.0408584774322E+17 |
---|---|
Volume | 1.3888979066595E+25 |
Height | 231120924.9883 |