157423880 (number)
157423880 is an even 9-digits composite number following 157423879 and preceding 157423881. In scientific notation, it is written as 1.57423880 × 10^8. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 62785536 positive integers (up to 157423880) that are relatively prime to 157423880.
Interesting facts
- 157423880 has 32 divisors, whose sum is 355239000
- The reverse of 157423880 is 088324751
- Previous prime number is 353
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 38
- Digital Root 2
Name
Name | one hundred fifty-seven million four hundred twenty-three thousand eight hundred eighty |
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Notation
Scientific notation | 1.57423880 × 10^8 |
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Engineering notation | 1.57423880 × 10^6 |
Prime Factorization of 157423880
Prime Factorization 2 × 2 × 2 × 5 × 353 × 11149
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 39355970 | Product of the distinct prime numbers |
The prime factorization of 157423880 is 2 × 2 × 2 × 5 × 353 × 11149. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 157423880)
Multiplication
n×yn×2 | 314847760 |
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n×3 | 472271640 |
n×4 | 629695520 |
n×5 | 787119400 |
Division
n÷yn÷2 | 78711940 |
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n÷3 | 52474626.666667 |
n÷3 | 39355970 |
n÷5 | 31484776 |
Exponentiation
nyn2 | 24782277994254400 |
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n3 | 3.9013223570941E+24 |
n4 | 6.1416130258451E+32 |
n5 | 9.6683655198707E+40 |
Nth Root
y√n2√n | 12546.867338105 |
---|---|
3√n | 539.95413419313 |
4√n | 112.01279988512 |
5√n | 43.592735502729 |
Divisors of 157423880
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -157423879 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 157423880 can be divided by 32 positive divisors. The sum of these divisors (counting 157423880) is 1, the average is 0.03125.
Base conversion 157423880
Base | System | Value |
---|---|---|
2 | Binary | 1001011000100001100100001000 |
3 | Ternary | 101222012221222002 |
4 | Quaternary | 21120201210020 |
5 | Quinary | 310300031010 |
6 | Senary | 23342050132 |
8 | Octal | 1130414410 |
10 | Decimal | 157423880 |
12 | Duodecimal | 44879948 |
16 | Hexadecimal | 9621908 |
20 | Vigesimal | 293hje0 |
36 | Base36 | 2lq51k |
Cryptographic Hash Functions
md5 | a9971ed36dc65fc551f75c4c9e3d9567 |
---|---|
sha1 | 18e8401140784cc2d561ba7fe726a55ca82a8c3d |
sha256 | deba8006a8ca4e7df6ddd51a1d0d1d7e6c70889f60606e097605752da89de274 |
sha512 | a98c455c8a337d12d513b0d55893fca4dd1512408d8857bc4f9a7c2aa774c17996e76fdd6b4f98f09d17e06824c66eda7e03e446fb90e943026661c9b80e3aa1 |
ripemd-160 | 8083b5b1fe280c89239c141e20396a4d12b7319a |
157423880 as geometric shapes
Circle
Radius = nDiameter | 314847760 |
---|---|
Circumference | 989123409.8152 |
Area | 7.785582248597E+16 |
Sphere
Radius = nVolume | 1.634182087511E+25 |
---|---|
Surface area | 3.1142328994388E+17 |
Circumference | 989123409.8152 |
Square
Length = nPerimeter | 629695520 |
---|---|
Area | 24782277994254400 |
Diagonal | 222630986.13739 |
Cube
Length = nSurface area | 148693667965526400 |
---|---|
Volume | 3.9013223570941E+24 |
Space diagonal | 272666158.48463 |
Equilateral Triangle
Length = nPerimeter | 472271640 |
---|---|
Area | 1.0731041153336E+16 |
Altitude | 136333079.24231 |
Triangular Pyramid
Length = nSurface area | 1.0731041153336E+16 |
---|---|
Volume | 4.5977524904933E+23 |
Height | 74210328.712465 |