69412420 (number)
69412420 is an even 8-digits composite number following 69412419 and preceding 69412421. In scientific notation, it is written as 6.9412420 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 144 positive divisors. There are 21020160 positive integers (up to 69412420) that are relatively prime to 69412420.
Interesting facts
- 69412420 has 144 divisors, whose sum is 190294272
- The reverse of 69412420 is 02421496
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | sixty-nine million four hundred twelve thousand four hundred twenty |
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Notation
Scientific notation | 6.9412420 × 10^7 |
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Engineering notation | 6.9412420 × 10^6 |
Prime Factorization of 69412420
Prime Factorization 2 × 2 × 7 × 7 × 11 × 5 × 47 × 137
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4958030 | Product of the distinct prime numbers |
The prime factorization of 69412420 is 2 × 2 × 7 × 7 × 11 × 5 × 47 × 137. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 69412420)
Multiplication
n×yn×2 | 138824840 |
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n×3 | 208237260 |
n×4 | 277649680 |
n×5 | 347062100 |
Division
n÷yn÷2 | 34706210 |
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n÷3 | 23137473.333333 |
n÷3 | 17353105 |
n÷5 | 13882484 |
Exponentiation
nyn2 | 4818084050256400 |
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n3 | 3.344348736917E+23 |
n4 | 2.3213933915335E+31 |
n5 | 1.6113353307835E+39 |
Nth Root
y√n2√n | 8331.4116450935 |
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3√n | 410.97215274964 |
4√n | 91.27656679068 |
5√n | 37.007303105626 |
Divisors of 69412420
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 | -69412419 | 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 69412420 can be divided by 144 positive divisors. The sum of these divisors (counting 69412420) is 1, the average is 0.0069444444444444.
Base conversion 69412420
Base | System | Value |
---|---|---|
2 | Binary | 100001000110010011001000100 |
3 | Ternary | 11211121111221101 |
4 | Quaternary | 10020302121010 |
5 | Quinary | 120232144140 |
6 | Senary | 10515425444 |
8 | Octal | 410623104 |
10 | Decimal | 69412420 |
12 | Duodecimal | 1b2b5284 |
16 | Hexadecimal | 4232644 |
20 | Vigesimal | 11dgb10 |
36 | Base36 | 15bqys |
Cryptographic Hash Functions
md5 | 6ba4dc33ed031bdc298848fe1b2b80b3 |
---|---|
sha1 | fc18b572c1de853bef66997b3a65968a45dd47a0 |
sha256 | b449898873349e72a37489f94ca057395fc4627fb2d77e845ef17f7541c99472 |
sha512 | f74a85bee57b844fec3bcdeac27fdef719df11a0ec8a74b69b7359832167e893b3b971fd6caa743304b7826473e84444fd29849551bc74dce5a194c0848667e0 |
ripemd-160 | 37421942c379310d577a531a49745a21b629f924 |
69412420 as geometric shapes
Circle
Radius = nDiameter | 138824840 |
---|---|
Circumference | 436131097.47978 |
Area | 1.5136457456664E+16 |
Sphere
Radius = nVolume | 1.4008775230588E+24 |
---|---|
Surface area | 6.0545829826655E+16 |
Circumference | 436131097.47978 |
Square
Length = nPerimeter | 277649680 |
---|---|
Area | 4818084050256400 |
Diagonal | 98163985.761137 |
Cube
Length = nSurface area | 28908504301538400 |
---|---|
Volume | 3.344348736917E+23 |
Space diagonal | 120225838.11631 |
Equilateral Triangle
Length = nPerimeter | 208237260 |
---|---|
Area | 2.0862915925453E+15 |
Altitude | 60112919.058155 |
Triangular Pyramid
Length = nSurface area | 2.0862915925453E+15 |
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Volume | 3.9413527842111E+22 |
Height | 32721328.587046 |