157057984 (number)
157057984 is an even 9-digits composite number following 157057983 and preceding 157057985. In scientific notation, it is written as 1.57057984 × 10^8. The sum of its digits is 46. It has a total of 9 prime factors and 42 positive divisors. There are 75098496 positive integers (up to 157057984) that are relatively prime to 157057984.
Interesting facts
- 157057984 has 42 divisors, whose sum is 325871840
- The reverse of 157057984 is 489750751
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 46
- Digital Root 1
Name
Name | one hundred fifty-seven million fifty-seven thousand nine hundred eighty-four |
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Notation
Scientific notation | 1.57057984 × 10^8 |
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Engineering notation | 1.57057984 × 10^6 |
Prime Factorization of 157057984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 23 × 23 × 4639
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 213394 | Product of the distinct prime numbers |
The prime factorization of 157057984 is 2 × 2 × 2 × 2 × 2 × 2 × 23 × 23 × 4639. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 157057984)
Multiplication
n×yn×2 | 314115968 |
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n×3 | 471173952 |
n×4 | 628231936 |
n×5 | 785289920 |
Division
n÷yn÷2 | 78528992 |
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n÷3 | 52352661.333333 |
n÷3 | 39264496 |
n÷5 | 31411596.8 |
Exponentiation
nyn2 | 24667210338144256 |
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n3 | 3.8741823266129E+24 |
n4 | 6.0847126586625E+32 |
n5 | 9.5565270338881E+40 |
Nth Root
y√n2√n | 12532.277686039 |
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3√n | 539.53547614624 |
4√n | 111.94765600958 |
5√n | 43.572452356994 |
Divisors of 157057984
42 divisors
τ | Total Divisors | 42 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -157057983 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.023809523809524 | 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 | 42 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 157057984 can be divided by 42 positive divisors. The sum of these divisors (counting 157057984) is 1, the average is 0.023809523809524.
Base conversion 157057984
Base | System | Value |
---|---|---|
2 | Binary | 1001010111001000001111000000 |
3 | Ternary | 101221112101001101 |
4 | Quaternary | 21113020033000 |
5 | Quinary | 310201323414 |
6 | Senary | 23330144144 |
8 | Octal | 1127101700 |
10 | Decimal | 157057984 |
12 | Duodecimal | 44722054 |
16 | Hexadecimal | 95c83c0 |
20 | Vigesimal | 291c4j4 |
36 | Base36 | 2liaps |
Cryptographic Hash Functions
md5 | e96c1e3cf562b92898006128ec25038c |
---|---|
sha1 | 49cb16356b02e2bc70673e18fb6089134aaacd9d |
sha256 | 184709881f50270a91e4d310440970608aa716d8cf46241906ac5c1f0f5f60c7 |
sha512 | e2809b5694239f7b8200a28d9f1119bfe01d68e001cccb4f1c73ce335c301d5da2163ff065c78f9a38384823284ec25e064a937c15fdea398c32f43053fa06e8 |
ripemd-160 | 6c6854fa133bd4ed55034a377cfe88d8685f5b09 |
157057984 as geometric shapes
Circle
Radius = nDiameter | 314115968 |
---|---|
Circumference | 986824417.44405 |
Area | 7.7494326782868E+16 |
Sphere
Radius = nVolume | 1.6228136981273E+25 |
---|---|
Surface area | 3.0997730713147E+17 |
Circumference | 986824417.44405 |
Square
Length = nPerimeter | 628231936 |
---|---|
Area | 24667210338144256 |
Diagonal | 222113531.05178 |
Cube
Length = nSurface area | 148003262028865536 |
---|---|
Volume | 3.8741823266129E+24 |
Space diagonal | 272032408.02234 |
Equilateral Triangle
Length = nPerimeter | 471173952 |
---|---|
Area | 1.0681215396664E+16 |
Altitude | 136016204.01117 |
Triangular Pyramid
Length = nSurface area | 1.0681215396664E+16 |
---|---|
Volume | 4.5657676578351E+23 |
Height | 74037843.683926 |