51488892 (number)
51488892 is an even 8-digits composite number following 51488891 and preceding 51488893. In scientific notation, it is written as 5.1488892 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 144 positive divisors. There are 13141440 positive integers (up to 51488892) that are relatively prime to 51488892.
Interesting facts
- 51488892 has 144 divisors, whose sum is 165607680
- The reverse of 51488892 is 29888415
- Previous prime number is 403
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | fifty-one million four hundred eighty-eight thousand eight hundred ninety-two |
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Notation
Scientific notation | 5.1488892 × 10^7 |
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Engineering notation | 5.1488892 × 10^6 |
Prime Factorization of 51488892
Prime Factorization 2 × 2 × 3 × 9 × 7 × 13 × 403 × 13
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1980342 | Product of the distinct prime numbers |
The prime factorization of 51488892 is 2 × 2 × 3 × 9 × 7 × 13 × 403 × 13. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 51488892)
Multiplication
n×yn×2 | 102977784 |
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n×3 | 154466676 |
n×4 | 205955568 |
n×5 | 257444460 |
Division
n÷yn÷2 | 25744446 |
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n÷3 | 17162964 |
n÷3 | 12872223 |
n÷5 | 10297778.4 |
Exponentiation
nyn2 | 2651105999387664 |
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n3 | 1.3650251048302E+23 |
n4 | 7.0283630199893E+30 |
n5 | 3.6188262447302E+38 |
Nth Root
y√n2√n | 7175.5760744347 |
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3√n | 372.0241919751 |
4√n | 84.708772122105 |
5√n | 34.861230249165 |
Divisors of 51488892
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -51488891 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 51488892 can be divided by 144 positive divisors. The sum of these divisors (counting 51488892) is 1, the average is 0.0069444444444444.
Base conversion 51488892
Base | System | Value |
---|---|---|
2 | Binary | 11000100011010100001111100 |
3 | Ternary | 10120212220111000 |
4 | Quaternary | 3010122201330 |
5 | Quinary | 101140121032 |
6 | Senary | 5035330300 |
8 | Octal | 304324174 |
10 | Decimal | 51488892 |
12 | Duodecimal | 152b0990 |
16 | Hexadecimal | 311a87c |
20 | Vigesimal | g1g24c |
36 | Base36 | unl30 |
Cryptographic Hash Functions
md5 | 65425e117a98ce50a58a38fa267a483c |
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sha1 | dc87819bcab46824f6668c7166a1d83c59457a90 |
sha256 | fd7858a0e3fda097996f1c206d4a95faf002efadb1ae18bbf37bc2ed367fe6f8 |
sha512 | a16fc762cdea304bb8c7faa177177080d385959c109d8c95809acd2f97ce3a00f591e443af8a0ea1470121114c7ca3335312524a48ceaf1120423b3cc732301b |
ripemd-160 | bc794aeca501445941e0c59829adcc4a6320eb73 |
51488892 as geometric shapes
Circle
Radius = nDiameter | 102977784 |
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Circumference | 323514249.69736 |
Area | 8.3286951315641E+15 |
Sphere
Radius = nVolume | 5.7178037884004E+23 |
---|---|
Surface area | 3.3314780526256E+16 |
Circumference | 323514249.69736 |
Square
Length = nPerimeter | 205955568 |
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Area | 2651105999387664 |
Diagonal | 72816289.377964 |
Cube
Length = nSurface area | 15906635996325984 |
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Volume | 1.3650251048302E+23 |
Space diagonal | 89181376.969427 |
Equilateral Triangle
Length = nPerimeter | 154466676 |
---|---|
Area | 1.1479625717975E+15 |
Altitude | 44590688.484713 |
Triangular Pyramid
Length = nSurface area | 1.1479625717975E+15 |
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Volume | 1.6086975135256E+22 |
Height | 24272096.459321 |