15231664 (number)
15231664 is an even 8-digits composite number following 15231663 and preceding 15231665. In scientific notation, it is written as 1.5231664 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 6105600 positive integers (up to 15231664) that are relatively prime to 15231664.
Interesting facts
- 15231664 has 40 divisors, whose sum is 30654288
- The reverse of 15231664 is 46613251
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | fifteen million two hundred thirty-one thousand six hundred sixty-four |
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Notation
Scientific notation | 1.5231664 × 10^7 |
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Engineering notation | 1.5231664 × 10^6 |
Prime Factorization of 15231664
Prime Factorization 2 × 2 × 2 × 2 × 217 × 107 × 41
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1903958 | Product of the distinct prime numbers |
The prime factorization of 15231664 is 2 × 2 × 2 × 2 × 217 × 107 × 41. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15231664)
Multiplication
n×yn×2 | 30463328 |
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n×3 | 45694992 |
n×4 | 60926656 |
n×5 | 76158320 |
Division
n÷yn÷2 | 7615832 |
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n÷3 | 5077221.3333333 |
n÷3 | 3807916 |
n÷5 | 3046332.8 |
Exponentiation
nyn2 | 232003588208896 |
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n3 | 3.5338007023923E+21 |
n4 | 5.3825664941803E+28 |
n5 | 8.1985444297012E+35 |
Nth Root
y√n2√n | 3902.7764476075 |
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3√n | 247.88435468376 |
4√n | 62.472205400542 |
5√n | 27.324326756546 |
Divisors of 15231664
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 | -15231663 | 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 15231664 can be divided by 40 positive divisors. The sum of these divisors (counting 15231664) is 1, the average is 0.025.
Base conversion 15231664
Base | System | Value |
---|---|---|
2 | Binary | 111010000110101010110000 |
3 | Ternary | 1001122211220201 |
4 | Quaternary | 322012222300 |
5 | Quinary | 12344403124 |
6 | Senary | 1302244544 |
8 | Octal | 72065260 |
10 | Decimal | 15231664 |
12 | Duodecimal | 5126754 |
16 | Hexadecimal | e86ab0 |
20 | Vigesimal | 4f3j34 |
36 | Base36 | 92gts |
Cryptographic Hash Functions
md5 | 8656608ef39f5e08232ab82534167583 |
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sha1 | c3606966dc5027d521b54bd371e334597d6ec10b |
sha256 | 00c6a742f706a6760c403b286f5c80cad18c55d14d4ab37d269c138a0eee51ac |
sha512 | 842bb9226f2e83a4352a3bf295ae07dea7ac9f94f9fb822d3c0a88031122d2eade0e5826831c54715358c1d7fec65fae0bd0a6baa3c828172e1eef6e5ae51bc3 |
ripemd-160 | bfb45195cd4237713accaae62e3ecb20f3db81d7 |
15231664 as geometric shapes
Circle
Radius = nDiameter | 30463328 |
---|---|
Circumference | 95703367.448696 |
Area | 7.2886076832354E+14 |
Sphere
Radius = nVolume | 1.4802349767848E+22 |
---|---|
Surface area | 2.9154430732942E+15 |
Circumference | 95703367.448696 |
Square
Length = nPerimeter | 60926656 |
---|---|
Area | 232003588208896 |
Diagonal | 21540825.80631 |
Cube
Length = nSurface area | 1392021529253376 |
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Volume | 3.5338007023923E+21 |
Space diagonal | 26382015.931818 |
Equilateral Triangle
Length = nPerimeter | 45694992 |
---|---|
Area | 1.0046050057902E+14 |
Altitude | 13191007.965909 |
Triangular Pyramid
Length = nSurface area | 1.0046050057902E+14 |
---|---|
Volume | 4.1646240667056E+20 |
Height | 7180275.26877 |