12939300 (number)
12939300 is an even 8-digits composite number following 12939299 and preceding 12939301. In scientific notation, it is written as 1.2939300 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 72 positive divisors. There are 3134400 positive integers (up to 12939300) that are relatively prime to 12939300.
Interesting facts
- 12939300 has 72 divisors, whose sum is 38601696
- The reverse of 12939300 is 00393921
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twelve million nine hundred thirty-nine thousand three hundred |
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Notation
Scientific notation | 1.2939300 × 10^7 |
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Engineering notation | 1.2939300 × 10^6 |
Prime Factorization of 12939300
Prime Factorization 2 × 2 × 33 × 3 × 5 × 5 × 1307
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1293930 | Product of the distinct prime numbers |
The prime factorization of 12939300 is 2 × 2 × 33 × 3 × 5 × 5 × 1307. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12939300)
Multiplication
n×yn×2 | 25878600 |
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n×3 | 38817900 |
n×4 | 51757200 |
n×5 | 64696500 |
Division
n÷yn÷2 | 6469650 |
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n÷3 | 4313100 |
n÷3 | 3234825 |
n÷5 | 2587860 |
Exponentiation
nyn2 | 167425484490000 |
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n3 | 2.1663685714615E+21 |
n4 | 2.8031292856711E+28 |
n5 | 3.6270530766084E+35 |
Nth Root
y√n2√n | 3597.1238510788 |
---|---|
3√n | 234.76693355717 |
4√n | 59.976027303238 |
5√n | 26.447349621809 |
Divisors of 12939300
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 | -12939299 | 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 12939300 can be divided by 72 positive divisors. The sum of these divisors (counting 12939300) is 1, the average is 0.013888888888889.
Base conversion 12939300
Base | System | Value |
---|---|---|
2 | Binary | 110001010111000000100100 |
3 | Ternary | 220100101101100 |
4 | Quaternary | 301113000210 |
5 | Quinary | 11303024200 |
6 | Senary | 1141200100 |
8 | Octal | 61270044 |
10 | Decimal | 12939300 |
12 | Duodecimal | 4400030 |
16 | Hexadecimal | c57024 |
20 | Vigesimal | 40h850 |
36 | Base36 | 7pc10 |
Cryptographic Hash Functions
md5 | ead4dacb4dfce0390a1323f812633dea |
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sha1 | 79506602ed467955f746cafe79951250b720cb6a |
sha256 | e747233327fe3ab4ea971bc55f5d04d164815cc8ab1a8e2c29dd77ee6dd83d39 |
sha512 | 663962ec2b04d9d71a308018b9bc96a1b5fbd8babec3dac84598021ad9dc386926d9041f1c03d6e5bdebefea76952be591cc62fce5141c7784a8b266ada0bc4b |
ripemd-160 | dbd260ff2d1ab6b84467e677600baffbab06a3de |
12939300 as geometric shapes
Circle
Radius = nDiameter | 25878600 |
---|---|
Circumference | 81300019.645189 |
Area | 5.259826720975E+14 |
Sphere
Radius = nVolume | 9.0744634520948E+21 |
---|---|
Surface area | 2.10393068839E+15 |
Circumference | 81300019.645189 |
Square
Length = nPerimeter | 51757200 |
---|---|
Area | 167425484490000 |
Diagonal | 18298933.547614 |
Cube
Length = nSurface area | 1004552906940000 |
---|---|
Volume | 2.1663685714615E+21 |
Space diagonal | 22411525.014376 |
Equilateral Triangle
Length = nPerimeter | 38817900 |
---|---|
Area | 72497361404629 |
Altitude | 11205762.507188 |
Triangular Pyramid
Length = nSurface area | 72497361404629 |
---|---|
Volume | 2.5530898457164E+20 |
Height | 6099644.5158714 |