157428315 (number)
157428315 is an odd 9-digits composite number following 157428314 and preceding 157428316. In scientific notation, it is written as 1.57428315 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 74457600 positive integers (up to 157428315) that are relatively prime to 157428315.
Interesting facts
- 157428315 has 48 divisors, whose sum is 304982496
- The reverse of 157428315 is 513824751
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred fifty-seven million four hundred twenty-eight thousand three hundred fifteen |
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Notation
Scientific notation | 1.57428315 × 10^8 |
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Engineering notation | 1.57428315 × 10^6 |
Prime Factorization of 157428315
Prime Factorization 5 × 11 × 3 × 3 × 41 × 7757
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 52476105 | Product of the distinct prime numbers |
The prime factorization of 157428315 is 5 × 11 × 3 × 3 × 41 × 7757. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 157428315)
Multiplication
n×yn×2 | 314856630 |
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n×3 | 472284945 |
n×4 | 629713260 |
n×5 | 787141575 |
Division
n÷yn÷2 | 78714157.5 |
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n÷3 | 52476105 |
n÷3 | 39357078.75 |
n÷5 | 31485663 |
Exponentiation
nyn2 | 24783674363739225 |
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n3 | 3.9016520945922E+24 |
n4 | 6.1423051496786E+32 |
n5 | 9.6697274992973E+40 |
Nth Root
y√n2√n | 12547.044074203 |
---|---|
3√n | 539.95920473706 |
4√n | 112.01358879263 |
5√n | 43.592981121886 |
Divisors of 157428315
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -157428314 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 157428315 can be divided by 48 positive divisors. The sum of these divisors (counting 157428315) is 1, the average is 0.020833333333333.
Base conversion 157428315
Base | System | Value |
---|---|---|
2 | Binary | 1001011000100010101001011011 |
3 | Ternary | 101222020012001100 |
4 | Quaternary | 21120202221123 |
5 | Quinary | 310300201230 |
6 | Senary | 23342122443 |
8 | Octal | 1130425133 |
10 | Decimal | 157428315 |
12 | Duodecimal | 44880423 |
16 | Hexadecimal | 9622a5b |
20 | Vigesimal | 293iaff |
36 | Base36 | 2lq8gr |
Cryptographic Hash Functions
md5 | 70a7f29a1bbb42f87ef6785665227f65 |
---|---|
sha1 | 62a0286062e70d52eb5a6a46e5cc81b6c5fa2edc |
sha256 | 0e13eee77f380afcae67b5ab20c5b0279d74072a2f7141fffec0c0db1109ecb5 |
sha512 | f6750ef14ceb33910ee286f8d7456984e9bbf666daab5dbeb81d79b3c63bb2fb667dc0f5cac005c0a7f6659eba9369c073692dd6d5ffddf9c1d474b510b21f20 |
ripemd-160 | 0160e583f210a651ee0a1c0cbff4415fa8d77c34 |
157428315 as geometric shapes
Circle
Radius = nDiameter | 314856630 |
---|---|
Circumference | 989151275.74204 |
Area | 7.7860209310085E+16 |
Sphere
Radius = nVolume | 1.6343202076312E+25 |
---|---|
Surface area | 3.1144083724034E+17 |
Circumference | 989151275.74204 |
Square
Length = nPerimeter | 629713260 |
---|---|
Area | 24783674363739225 |
Diagonal | 222637258.17454 |
Cube
Length = nSurface area | 148702046182435350 |
---|---|
Volume | 3.9016520945922E+24 |
Space diagonal | 272673840.12996 |
Equilateral Triangle
Length = nPerimeter | 472284945 |
---|---|
Area | 1.073164579906E+16 |
Altitude | 136336920.06498 |
Triangular Pyramid
Length = nSurface area | 1.073164579906E+16 |
---|---|
Volume | 4.5981410898614E+23 |
Height | 74212419.391515 |