157099984 (number)
157099984 is an even 9-digits composite number following 157099983 and preceding 157099985. In scientific notation, it is written as 1.57099984 × 10^8. The sum of its digits is 52. It has a total of 7 prime factors and 40 positive divisors. There are 76395648 positive integers (up to 157099984) that are relatively prime to 157099984.
Interesting facts
- 157099984 has 40 divisors, whose sum is 312792480
- The reverse of 157099984 is 489990751
- Previous prime number is 389
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 52
- Digital Root 7
Name
Name | one hundred fifty-seven million ninety-nine thousand nine hundred eighty-four |
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Notation
Scientific notation | 1.57099984 × 10^8 |
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Engineering notation | 1.57099984 × 10^6 |
Prime Factorization of 157099984
Prime Factorization 2 × 2 × 2 × 2 × 43 × 389 × 587
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 19637498 | Product of the distinct prime numbers |
The prime factorization of 157099984 is 2 × 2 × 2 × 2 × 43 × 389 × 587. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 157099984)
Multiplication
n×yn×2 | 314199968 |
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n×3 | 471299952 |
n×4 | 628399936 |
n×5 | 785499920 |
Division
n÷yn÷2 | 78549992 |
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n÷3 | 52366661.333333 |
n÷3 | 39274996 |
n÷5 | 31419996.8 |
Exponentiation
nyn2 | 24680404972800256 |
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n3 | 3.8772912263404E+24 |
n4 | 6.0912238962142E+32 |
n5 | 9.5693117663567E+40 |
Nth Root
y√n2√n | 12533.953247081 |
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3√n | 539.58356554139 |
4√n | 111.95513944023 |
5√n | 43.574782512048 |
Divisors of 157099984
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 | -157099983 | 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 157099984 can be divided by 40 positive divisors. The sum of these divisors (counting 157099984) is 1, the average is 0.025.
Base conversion 157099984
Base | System | Value |
---|---|---|
2 | Binary | 1001010111010010011111010000 |
3 | Ternary | 101221121111122221 |
4 | Quaternary | 21113102133100 |
5 | Quinary | 310204144414 |
6 | Senary | 23331110424 |
8 | Octal | 1127223720 |
10 | Decimal | 157099984 |
12 | Duodecimal | 44742414 |
16 | Hexadecimal | 95d27d0 |
20 | Vigesimal | 291h9j4 |
36 | Base36 | 2lj74g |
Cryptographic Hash Functions
md5 | f520ad683a59b683646ebdfa25412cbc |
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sha1 | 7537abb8aa0eac11e51472fbf47f9d12412caaab |
sha256 | e01cba017714b71bfdd79f16475ba76ee084112ce9fc623dd2d8cdc3c75b1242 |
sha512 | 90fddccc564ed55bc30da959f4fe7cbefb349f24570034207b4fb565ff8062dc59772c94061fa33c91e196f0e741e7a900508aa4ed782a8c7b9071b48a67be3a |
ripemd-160 | eab672afe776cf244c67a7834f208064fbb4a622 |
157099984 as geometric shapes
Circle
Radius = nDiameter | 314199968 |
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Circumference | 987088311.22695 |
Area | 7.753577895017E+16 |
Sphere
Radius = nVolume | 1.6241159509999E+25 |
---|---|
Surface area | 3.1014311580068E+17 |
Circumference | 987088311.22695 |
Square
Length = nPerimeter | 628399936 |
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Area | 24680404972800256 |
Diagonal | 222172928.0214 |
Cube
Length = nSurface area | 148082429836801536 |
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Volume | 3.8772912263404E+24 |
Space diagonal | 272105154.15626 |
Equilateral Triangle
Length = nPerimeter | 471299952 |
---|---|
Area | 1.0686928841066E+16 |
Altitude | 136052577.07813 |
Triangular Pyramid
Length = nSurface area | 1.0686928841066E+16 |
---|---|
Volume | 4.5694315313007E+23 |
Height | 74057642.673799 |