130804872 (number)
130804872 is an even 9-digits composite number following 130804871 and preceding 130804873. In scientific notation, it is written as 1.30804872 × 10^8. The sum of its digits is 33. It has a total of 8 prime factors and 96 positive divisors. There are 38332800 positive integers (up to 130804872) that are relatively prime to 130804872.
Interesting facts
- 130804872 has 96 divisors, whose sum is 371293440
- The reverse of 130804872 is 278408031
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | one hundred thirty million eight hundred four thousand eight hundred seventy-two |
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Notation
Scientific notation | 1.30804872 × 10^8 |
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Engineering notation | 1.30804872 × 10^6 |
Prime Factorization of 130804872
Prime Factorization 2 × 2 × 2 × 3 × 11 × 11 × 31 × 1453
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 2972838 | Product of the distinct prime numbers |
The prime factorization of 130804872 is 2 × 2 × 2 × 3 × 11 × 11 × 31 × 1453. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 130804872)
Multiplication
n×yn×2 | 261609744 |
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n×3 | 392414616 |
n×4 | 523219488 |
n×5 | 654024360 |
Division
n÷yn÷2 | 65402436 |
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n÷3 | 43601624 |
n÷3 | 32701218 |
n÷5 | 26160974.4 |
Exponentiation
nyn2 | 17109914538936384 |
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n3 | 2.2380601811965E+24 |
n4 | 2.9274917552971E+32 |
n5 | 3.8293018433269E+40 |
Nth Root
y√n2√n | 11436.995759377 |
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3√n | 507.62301789419 |
4√n | 106.94389070619 |
5√n | 42.007301516294 |
Divisors of 130804872
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -130804871 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 130804872 can be divided by 96 positive divisors. The sum of these divisors (counting 130804872) is 1, the average is 0.010416666666667.
Base conversion 130804872
Base | System | Value |
---|---|---|
2 | Binary | 111110010111110110010001000 |
3 | Ternary | 100010010120112220 |
4 | Quaternary | 13302332302020 |
5 | Quinary | 231441223442 |
6 | Senary | 20551334040 |
8 | Octal | 762766210 |
10 | Decimal | 130804872 |
12 | Duodecimal | 37981320 |
16 | Hexadecimal | 7cbec88 |
20 | Vigesimal | 20hac3c |
36 | Base36 | 25vloo |
Cryptographic Hash Functions
md5 | 9d60cadd141f3dd2a5f76b406468cb6d |
---|---|
sha1 | cc6b7337d7e05b07c0acb035c32dde59794791e7 |
sha256 | c39e2901150d6f0d792417ed32ad0fb7af2cc7e81c87bdef89012a739c6b9665 |
sha512 | 977e96a2b54d4100441d8510aa9fccd7927b867486ca378e88245f71be511cd365b52f88cb784bb5958e1b9dfca7c4e7b4aeb15f98ac10570c27b1c67e43f5d3 |
ripemd-160 | 403de292ff567077d1e5c996ee11925dd95bc177 |
130804872 as geometric shapes
Circle
Radius = nDiameter | 261609744 |
---|---|
Circumference | 821871249.85791 |
Area | 5.3752381819072E+16 |
Sphere
Radius = nVolume | 9.3747645647184E+24 |
---|---|
Surface area | 2.1500952727629E+17 |
Circumference | 821871249.85791 |
Square
Length = nPerimeter | 523219488 |
---|---|
Area | 17109914538936384 |
Diagonal | 184986024.00688 |
Cube
Length = nSurface area | 102659487233618304 |
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Volume | 2.2380601811965E+24 |
Space diagonal | 226560684.18154 |
Equilateral Triangle
Length = nPerimeter | 392414616 |
---|---|
Area | 7.4088103236498E+15 |
Altitude | 113280342.09077 |
Triangular Pyramid
Length = nSurface area | 7.4088103236498E+15 |
---|---|
Volume | 2.6375792180461E+23 |
Height | 61662008.002292 |