157048688 (number)
157048688 is an even 9-digits composite number following 157048687 and preceding 157048689. In scientific notation, it is written as 1.57048688 × 10^8. The sum of its digits is 47. It has a total of 7 prime factors and 40 positive divisors. There are 74945024 positive integers (up to 157048688) that are relatively prime to 157048688.
Interesting facts
- 157048688 has 40 divisors, whose sum is 318394800
- The reverse of 157048688 is 886840751
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 47
- Digital Root 2
Name
Name | one hundred fifty-seven million forty-eight thousand six hundred eighty-eight |
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Notation
Scientific notation | 1.57048688 × 10^8 |
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Engineering notation | 1.57048688 × 10^6 |
Prime Factorization of 157048688
Prime Factorization 2 × 2 × 2 × 2 × 29 × 89 × 3803
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 19631086 | Product of the distinct prime numbers |
The prime factorization of 157048688 is 2 × 2 × 2 × 2 × 29 × 89 × 3803. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 157048688)
Multiplication
n×yn×2 | 314097376 |
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n×3 | 471146064 |
n×4 | 628194752 |
n×5 | 785243440 |
Division
n÷yn÷2 | 78524344 |
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n÷3 | 52349562.666667 |
n÷3 | 39262172 |
n÷5 | 31409737.6 |
Exponentiation
nyn2 | 24664290402521344 |
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n3 | 3.873494448167E+24 |
n4 | 6.0832722105991E+32 |
n5 | 9.5536991942144E+40 |
Nth Root
y√n2√n | 12531.906798249 |
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3√n | 539.52483120137 |
4√n | 111.94599947407 |
5√n | 43.571936548632 |
Divisors of 157048688
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 | -157048687 | 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 157048688 can be divided by 40 positive divisors. The sum of these divisors (counting 157048688) is 1, the average is 0.025.
Base conversion 157048688
Base | System | Value |
---|---|---|
2 | Binary | 1001010111000101111101110000 |
3 | Ternary | 101221111220022002 |
4 | Quaternary | 21113011331300 |
5 | Quinary | 310201024223 |
6 | Senary | 23330033132 |
8 | Octal | 1127057560 |
10 | Decimal | 157048688 |
12 | Duodecimal | 447187a8 |
16 | Hexadecimal | 95c5f70 |
20 | Vigesimal | 291b1e8 |
36 | Base36 | 2li3jk |
Cryptographic Hash Functions
md5 | 8c44e49673638b4954298d2e40731461 |
---|---|
sha1 | 816fce8a5f2df51fbe17b59693ec6f385908e9e5 |
sha256 | 64d8e49ba31c74427f0adcdce6850fb8984a8fdadd1e827510be83cfc6f3aa11 |
sha512 | ff3aa7660a0e07998f72ea48d4f7ee345b4af6b8e1e34e7814d062c525476c52269978385cd4acf500cb0ec6bd4184791364e70d3367ede9d36c41ff851d4911 |
ripemd-160 | 4b84ef9d9dba55685f7ae1bd6e8e651897ec3656 |
157048688 as geometric shapes
Circle
Radius = nDiameter | 314097376 |
---|---|
Circumference | 986766008.95343 |
Area | 7.7485153534566E+16 |
Sphere
Radius = nVolume | 1.6225255602776E+25 |
---|---|
Surface area | 3.0994061413827E+17 |
Circumference | 986766008.95343 |
Square
Length = nPerimeter | 628194752 |
---|---|
Area | 24664290402521344 |
Diagonal | 222100384.5225 |
Cube
Length = nSurface area | 147985742415128064 |
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Volume | 3.873494448167E+24 |
Space diagonal | 272016306.87803 |
Equilateral Triangle
Length = nPerimeter | 471146064 |
---|---|
Area | 1.067995102745E+16 |
Altitude | 136008153.43902 |
Triangular Pyramid
Length = nSurface area | 1.067995102745E+16 |
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Volume | 4.5649569853122E+23 |
Height | 74033461.5075 |