157427172 (number)
157427172 is an even 9-digits composite number following 157427171 and preceding 157427173. In scientific notation, it is written as 1.57427172 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 44119296 positive integers (up to 157427172) that are relatively prime to 157427172.
Interesting facts
- 157427172 has 96 divisors, whose sum is 475372800
- The reverse of 157427172 is 271724751
- Previous prime number is 53
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 twenty-seven thousand one hundred seventy-two |
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Notation
Scientific notation | 1.57427172 × 10^8 |
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Engineering notation | 1.57427172 × 10^6 |
Prime Factorization of 157427172
Prime Factorization 2 × 2 × 9 × 3 × 7 × 53 × 3929
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 78713586 | Product of the distinct prime numbers |
The prime factorization of 157427172 is 2 × 2 × 9 × 3 × 7 × 53 × 3929. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 157427172)
Multiplication
n×yn×2 | 314854344 |
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n×3 | 472281516 |
n×4 | 629708688 |
n×5 | 787135860 |
Division
n÷yn÷2 | 78713586 |
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n÷3 | 52475724 |
n÷3 | 39356793 |
n÷5 | 31485434.4 |
Exponentiation
nyn2 | 24783314483917584 |
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n3 | 3.9015671119898E+24 |
n4 | 6.1421267680876E+32 |
n5 | 9.6693764716553E+40 |
Nth Root
y√n2√n | 12546.998525544 |
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3√n | 539.95789795209 |
4√n | 112.01338547488 |
5√n | 43.592917820793 |
Divisors of 157427172
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -157427171 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 157427172 can be divided by 96 positive divisors. The sum of these divisors (counting 157427172) is 1, the average is 0.010416666666667.
Base conversion 157427172
Base | System | Value |
---|---|---|
2 | Binary | 1001011000100010010111100100 |
3 | Ternary | 101222020010111000 |
4 | Quaternary | 21120202113210 |
5 | Quinary | 310300132142 |
6 | Senary | 23342113300 |
8 | Octal | 1130422744 |
10 | Decimal | 157427172 |
12 | Duodecimal | 4487b830 |
16 | Hexadecimal | 96225e4 |
20 | Vigesimal | 293i7ic |
36 | Base36 | 2lq7l0 |
Cryptographic Hash Functions
md5 | 4341a7dc196cde95881ff664664f54b3 |
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sha1 | c76283e6dd69bc8c9091cca56cf3b71b01b18a76 |
sha256 | 46921c2c35660d608280b95711be39923c1b19bd61d2fa80d7e1cf2f59177015 |
sha512 | f4dfdf9a6379d9f907d58658ab194bd605d69c52ed642e50e7d3c7f7c3bb9ade571a3fc379d933425faac011c47205bfb729604831d53daa8fae40db7750cded |
ripemd-160 | 09fb597710d86391d0bca1ced89c3edd9a87a578 |
157427172 as geometric shapes
Circle
Radius = nDiameter | 314854344 |
---|---|
Circumference | 989144094.06123 |
Area | 7.7859078714281E+16 |
Sphere
Radius = nVolume | 1.634284610202E+25 |
---|---|
Surface area | 3.1143631485712E+17 |
Circumference | 989144094.06123 |
Square
Length = nPerimeter | 629708688 |
---|---|
Area | 24783314483917584 |
Diagonal | 222635641.72844 |
Cube
Length = nSurface area | 148699886903505504 |
---|---|
Volume | 3.9015671119898E+24 |
Space diagonal | 272671860.39588 |
Equilateral Triangle
Length = nPerimeter | 472281516 |
---|---|
Area | 1.0731489966526E+16 |
Altitude | 136335930.19794 |
Triangular Pyramid
Length = nSurface area | 1.0731489966526E+16 |
---|---|
Volume | 4.598040936904E+23 |
Height | 74211880.576147 |