157425828 (number)
157425828 is an even 9-digits composite number following 157425827 and preceding 157425829. In scientific notation, it is written as 1.57425828 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 44396352 positive integers (up to 157425828) that are relatively prime to 157425828.
Interesting facts
- 157425828 has 48 divisors, whose sum is 334118400
- The reverse of 157425828 is 828524751
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | one hundred fifty-seven million four hundred twenty-five thousand eight hundred twenty-eight |
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Notation
Scientific notation | 1.57425828 × 10^8 |
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Engineering notation | 1.57425828 × 10^6 |
Prime Factorization of 157425828
Prime Factorization 2 × 2 × 21 × 7 × 79 × 3389
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 78712914 | Product of the distinct prime numbers |
The prime factorization of 157425828 is 2 × 2 × 21 × 7 × 79 × 3389. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 157425828)
Multiplication
n×yn×2 | 314851656 |
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n×3 | 472277484 |
n×4 | 629703312 |
n×5 | 787129140 |
Division
n÷yn÷2 | 78712914 |
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n÷3 | 52475276 |
n÷3 | 39356457 |
n÷5 | 31485165.6 |
Exponentiation
nyn2 | 24782891321485584 |
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n3 | 3.9014671865189E+24 |
n4 | 6.1419170225257E+32 |
n5 | 9.668963727784E+40 |
Nth Root
y√n2√n | 12546.944966804 |
---|---|
3√n | 539.95636135696 |
4√n | 112.01314640168 |
5√n | 43.592843387541 |
Divisors of 157425828
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 | -157425827 | 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 157425828 can be divided by 48 positive divisors. The sum of these divisors (counting 157425828) is 1, the average is 0.020833333333333.
Base conversion 157425828
Base | System | Value |
---|---|---|
2 | Binary | 1001011000100010000010100100 |
3 | Ternary | 101222020001122020 |
4 | Quaternary | 21120202002210 |
5 | Quinary | 310300111303 |
6 | Senary | 23342103140 |
8 | Octal | 1130420244 |
10 | Decimal | 157425828 |
12 | Duodecimal | 4487aab0 |
16 | Hexadecimal | 96220a4 |
20 | Vigesimal | 293i4b8 |
36 | Base36 | 2lq6jo |
Cryptographic Hash Functions
md5 | 36fe9cca21e6402b66416e40375889a0 |
---|---|
sha1 | 858d91b3fc03dd5ce1d41c6cc8fda1991d02d4be |
sha256 | e86fb3d9695b54872000d64a4a022a90eb6ac9321e1ef7ae7f134cf97e6e9c4b |
sha512 | 09099adec98945d8ab5f18df2b824679dd9729ac57c6838032a8572aeebc7f93c918b17e6ea17e70d761c1c10dc0cd98384d0804a3f79ab46dc5dea9012470bb |
ripemd-160 | fcba0de5a61e9633d143aa4f4d89c613aee12516 |
157425828 as geometric shapes
Circle
Radius = nDiameter | 314851656 |
---|---|
Circumference | 989135649.46018 |
Area | 7.7857749310293E+16 |
Sphere
Radius = nVolume | 1.6342427535186E+25 |
---|---|
Surface area | 3.1143099724117E+17 |
Circumference | 989135649.46018 |
Square
Length = nPerimeter | 629703312 |
---|---|
Area | 24782891321485584 |
Diagonal | 222633741.02541 |
Cube
Length = nSurface area | 148697347928913504 |
---|---|
Volume | 3.9014671865189E+24 |
Space diagonal | 272669532.5196 |
Equilateral Triangle
Length = nPerimeter | 472277484 |
---|---|
Area | 1.0731306731818E+16 |
Altitude | 136334766.2598 |
Triangular Pyramid
Length = nSurface area | 1.0731306731818E+16 |
---|---|
Volume | 4.5979231736072E+23 |
Height | 74211247.008471 |