157438224 (number)
157438224 is an even 9-digits composite number following 157438223 and preceding 157438225. In scientific notation, it is written as 1.57438224 × 10^8. The sum of its digits is 36. It has a total of 9 prime factors and 120 positive divisors. There are 48660480 positive integers (up to 157438224) that are relatively prime to 157438224.
Interesting facts
- 157438224 has 120 divisors, whose sum is 473454072
- The reverse of 157438224 is 422834751
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred fifty-seven million four hundred thirty-eight thousand two hundred twenty-four |
---|
Notation
Scientific notation | 1.57438224 × 10^8 |
---|---|
Engineering notation | 1.57438224 × 10^6 |
Prime Factorization of 157438224
Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 17 × 73 × 881
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 6559926 | Product of the distinct prime numbers |
The prime factorization of 157438224 is 2 × 2 × 2 × 2 × 3 × 3 × 17 × 73 × 881. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 157438224)
Multiplication
n×yn×2 | 314876448 |
---|---|
n×3 | 472314672 |
n×4 | 629752896 |
n×5 | 787191120 |
Division
n÷yn÷2 | 78719112 |
---|---|
n÷3 | 52479408 |
n÷3 | 39359556 |
n÷5 | 31487644.8 |
Exponentiation
nyn2 | 24786794376274176 |
---|---|
n3 | 3.9023888852538E+24 |
n4 | 6.143851754517E+32 |
n5 | 9.6727710875044E+40 |
Nth Root
y√n2√n | 12547.438941872 |
---|---|
3√n | 539.97053337152 |
4√n | 112.015351367 |
5√n | 43.593529882094 |
Divisors of 157438224
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -157438223 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 157438224 can be divided by 120 positive divisors. The sum of these divisors (counting 157438224) is 1, the average is 0.0083333333333333.
Base conversion 157438224
Base | System | Value |
---|---|---|
2 | Binary | 1001011000100101000100010000 |
3 | Ternary | 101222020200122100 |
4 | Quaternary | 21120211010100 |
5 | Quinary | 310301010344 |
6 | Senary | 23342240400 |
8 | Octal | 1130450420 |
10 | Decimal | 157438224 |
12 | Duodecimal | 44886100 |
16 | Hexadecimal | 9625110 |
20 | Vigesimal | 293jfb4 |
36 | Base36 | 2lqg40 |
Cryptographic Hash Functions
md5 | 22a04a0c47931299476f0292f2056608 |
---|---|
sha1 | 70b99b760e04f601a36f1a0eaeeed52ea0fb6960 |
sha256 | 4ed9706b42d7d614b86e91628494d8445fb0f1146c4b8d4a6ec1d3c9af60aff7 |
sha512 | 5ff84a71fedbbf692bf89184b0d4750c25e441ebef058c564b6d6f47d193340328d9ad78912f85411b691ddbefe32770e818992c36a19714f976255007310a16 |
ripemd-160 | 783e7def57de1c30e45841af8942ffa80e850391 |
157438224 as geometric shapes
Circle
Radius = nDiameter | 314876448 |
---|---|
Circumference | 989213535.82525 |
Area | 7.7870011118544E+16 |
Sphere
Radius = nVolume | 1.6346288337818E+25 |
---|---|
Surface area | 3.1148004447417E+17 |
Circumference | 989213535.82525 |
Square
Length = nPerimeter | 629752896 |
---|---|
Area | 24786794376274176 |
Diagonal | 222651271.61673 |
Cube
Length = nSurface area | 148720766257645056 |
---|---|
Volume | 3.9023888852538E+24 |
Space diagonal | 272691003.02141 |
Equilateral Triangle
Length = nPerimeter | 472314672 |
---|---|
Area | 1.0732996804117E+16 |
Altitude | 136345501.5107 |
Triangular Pyramid
Length = nSurface area | 1.0732996804117E+16 |
---|---|
Volume | 4.5990094059833E+23 |
Height | 74217090.538911 |