51508730 (number)
51508730 is an even 8-digits composite number following 51508729 and preceding 51508731. In scientific notation, it is written as 5.1508730 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 64 positive divisors. There are 15447168 positive integers (up to 51508730) that are relatively prime to 51508730.
Interesting facts
- 51508730 has 64 divisors, whose sum is 101025792
- The reverse of 51508730 is 03780515
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | fifty-one million five hundred eight thousand seven hundred thirty |
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Notation
Scientific notation | 5.1508730 × 10^7 |
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Engineering notation | 5.1508730 × 10^6 |
Prime Factorization of 51508730
Prime Factorization 2 × 115 × 23 × 7 × 13 × 107
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 51508730 | Product of the distinct prime numbers |
The prime factorization of 51508730 is 2 × 115 × 23 × 7 × 13 × 107. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 51508730)
Multiplication
n×yn×2 | 103017460 |
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n×3 | 154526190 |
n×4 | 206034920 |
n×5 | 257543650 |
Division
n÷yn÷2 | 25754365 |
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n÷3 | 17169576.666667 |
n÷3 | 12877182.5 |
n÷5 | 10301746 |
Exponentiation
nyn2 | 2653149266212900 |
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n3 | 1.3666034920306E+23 |
n4 | 7.039201028806E+30 |
n5 | 3.6258030520849E+38 |
Nth Root
y√n2√n | 7176.9582693506 |
---|---|
3√n | 372.07196453343 |
4√n | 84.716930240363 |
5√n | 34.863916150924 |
Divisors of 51508730
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -51508729 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 51508730 can be divided by 64 positive divisors. The sum of these divisors (counting 51508730) is 1, the average is 0.015625.
Base conversion 51508730
Base | System | Value |
---|---|---|
2 | Binary | 11000100011111010111111010 |
3 | Ternary | 10120220220200202 |
4 | Quaternary | 3010133113322 |
5 | Quinary | 101141234410 |
6 | Senary | 5040002202 |
8 | Octal | 304372772 |
10 | Decimal | 51508730 |
12 | Duodecimal | 15300362 |
16 | Hexadecimal | 311f5fa |
20 | Vigesimal | g1ibga |
36 | Base36 | uo0e2 |
Cryptographic Hash Functions
md5 | c8ecd88595b0537f38985ad6cf8a7d02 |
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sha1 | 0897e5c93121eeb8a69c856c9d19bb54279e7af7 |
sha256 | e58097558399654e213b048a24e7ccf8847a3033e39b364ce1562b666b5759ed |
sha512 | f31719b52a58cc4acc49d6df31302747b3b3601954463eb79cc1cbe863155d04e262f14376dc15a611221fc4ef0f0ef79cfe15c60b56525a8671bf3103055e6b |
ripemd-160 | de01487302561fcfe714ee573cc9b1abef0617d4 |
51508730 as geometric shapes
Circle
Radius = nDiameter | 103017460 |
---|---|
Circumference | 323638895.52748 |
Area | 8.3351142436116E+15 |
Sphere
Radius = nVolume | 5.7244153212446E+23 |
---|---|
Surface area | 3.3340456974446E+16 |
Circumference | 323638895.52748 |
Square
Length = nPerimeter | 206034920 |
---|---|
Area | 2653149266212900 |
Diagonal | 72844344.546614 |
Cube
Length = nSurface area | 15918895597277400 |
---|---|
Volume | 1.3666034920306E+23 |
Space diagonal | 89215737.393347 |
Equilateral Triangle
Length = nPerimeter | 154526190 |
---|---|
Area | 1.1488473322862E+15 |
Altitude | 44607868.696674 |
Triangular Pyramid
Length = nSurface area | 1.1488473322862E+15 |
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Volume | 1.6105576606801E+22 |
Height | 24281448.182205 |