12658980 (number)
12658980 is an even 8-digits composite number following 12658979 and preceding 12658981. In scientific notation, it is written as 1.2658980 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 72 positive divisors. There are 3254592 positive integers (up to 12658980) that are relatively prime to 12658980.
Interesting facts
- 12658980 has 72 divisors, whose sum is 36747648
- The reverse of 12658980 is 08985621
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | twelve million six hundred fifty-eight thousand nine hundred eighty |
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Notation
Scientific notation | 1.2658980 × 10^7 |
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Engineering notation | 1.2658980 × 10^6 |
Prime Factorization of 12658980
Prime Factorization 2 × 2 × 3 × 5 × 47 × 67 × 67
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 94470 | Product of the distinct prime numbers |
The prime factorization of 12658980 is 2 × 2 × 3 × 5 × 47 × 67 × 67. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12658980)
Multiplication
n×yn×2 | 25317960 |
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n×3 | 37976940 |
n×4 | 50635920 |
n×5 | 63294900 |
Division
n÷yn÷2 | 6329490 |
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n÷3 | 4219660 |
n÷3 | 3164745 |
n÷5 | 2531796 |
Exponentiation
nyn2 | 160249774640400 |
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n3 | 2.0285986921773E+21 |
n4 | 2.5679990272299E+28 |
n5 | 3.2508248325723E+35 |
Nth Root
y√n2√n | 3557.9460366903 |
---|---|
3√n | 233.0591927809 |
4√n | 59.648520825669 |
5√n | 26.331751188454 |
Divisors of 12658980
72 divisors
τ | Total Divisors | 72 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12658979 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.013888888888889 | 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 | 72 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12658980 can be divided by 72 positive divisors. The sum of these divisors (counting 12658980) is 1, the average is 0.013888888888889.
Base conversion 12658980
Base | System | Value |
---|---|---|
2 | Binary | 110000010010100100100100 |
3 | Ternary | 212211010212010 |
4 | Quaternary | 300102210210 |
5 | Quinary | 11220041410 |
6 | Senary | 1131154220 |
8 | Octal | 60224444 |
10 | Decimal | 12658980 |
12 | Duodecimal | 42a5970 |
16 | Hexadecimal | c12924 |
20 | Vigesimal | 3j2790 |
36 | Base36 | 7jbqc |
Cryptographic Hash Functions
md5 | d3d3f1c54b1137ea6eba6743c89cd79b |
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sha1 | b9d181c0b6006230a811e495697aee0cb0b4e204 |
sha256 | c38f32545e3c00ba422a0517e138a0c3e79dd1162ba7b5e73f4084c7e54fdc87 |
sha512 | 2eb4b7d2703820570e7ba582f97b86b70c57b0908c1919df3c8251126a7b705be607f6e9ee4eb91a9945784830051d3e44ae6574100b16d939908443930d1f0b |
ripemd-160 | 341cd32682a1f99caa218105e8d005b85bf0256b |
12658980 as geometric shapes
Circle
Radius = nDiameter | 25317960 |
---|---|
Circumference | 79538717.13988 |
Area | 5.034395147497E+14 |
Sphere
Radius = nVolume | 8.4973743312349E+21 |
---|---|
Surface area | 2.0137580589988E+15 |
Circumference | 79538717.13988 |
Square
Length = nPerimeter | 50635920 |
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Area | 160249774640400 |
Diagonal | 17902501.20181 |
Cube
Length = nSurface area | 961498647842400 |
---|---|
Volume | 2.0285986921773E+21 |
Space diagonal | 21925996.531998 |
Equilateral Triangle
Length = nPerimeter | 37976940 |
---|---|
Area | 69390187894659 |
Altitude | 10962998.265999 |
Triangular Pyramid
Length = nSurface area | 69390187894659 |
---|---|
Volume | 2.3907264859079E+20 |
Height | 5967500.4006033 |