420163912 (number)
420163912 is an even 9-digits composite number following 420163911 and preceding 420163913. In scientific notation, it is written as 4.20163912 × 10^8. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 179311104 positive integers (up to 420163912) that are relatively prime to 420163912.
Interesting facts
- 420163912 has 32 divisors, whose sum is 904147200
- The reverse of 420163912 is 219361024
- Previous prime number is 239
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 28
- Digital Root 1
Name
Name | four hundred twenty million one hundred sixty-three thousand nine hundred twelve |
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Notation
Scientific notation | 4.20163912 × 10^8 |
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Engineering notation | 4.20163912 × 10^6 |
Prime Factorization of 420163912
Prime Factorization 2 × 2 × 2 × 7 × 239 × 31393
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 105040978 | Product of the distinct prime numbers |
The prime factorization of 420163912 is 2 × 2 × 2 × 7 × 239 × 31393. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 420163912)
Multiplication
n×yn×2 | 840327824 |
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n×3 | 1260491736 |
n×4 | 1680655648 |
n×5 | 2100819560 |
Division
n÷yn÷2 | 210081956 |
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n÷3 | 140054637.33333 |
n÷3 | 105040978 |
n÷5 | 84032782.4 |
Exponentiation
nyn2 | 176537712947143744 |
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n3 | 7.4174776087405E+25 |
n4 | 3.1165564092608E+34 |
n5 | 1.3094645328837E+43 |
Nth Root
y√n2√n | 20497.900185141 |
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3√n | 748.98464795988 |
4√n | 143.17087757341 |
5√n | 53.049799837149 |
Divisors of 420163912
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -420163911 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 420163912 can be divided by 32 positive divisors. The sum of these divisors (counting 420163912) is 1, the average is 0.03125.
Base conversion 420163912
Base | System | Value |
---|---|---|
2 | Binary | 11001000010110011000101001000 |
3 | Ternary | 1002021121112112101 |
4 | Quaternary | 121002303011020 |
5 | Quinary | 1330030221122 |
6 | Senary | 105405323144 |
8 | Octal | 3102630510 |
10 | Decimal | 420163912 |
12 | Duodecimal | b88664b4 |
16 | Hexadecimal | 190b3148 |
20 | Vigesimal | 6b609fc |
36 | Base36 | 6y5kjs |
Cryptographic Hash Functions
md5 | 3233a30a3241ee86337abec5a1cd3665 |
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sha1 | 99f4f9c3b97407b86a48972eab2c7f327c4cbd10 |
sha256 | d853196e54b5052b0c54b30fdb9b96106a63937c7b6c0814c4299ad145575024 |
sha512 | 659590ddab37579de4e02972cb8ad10935ee01957bbc4f9b0d11292de1e7618f96be6d11725026cbf454730b984c44d4498236cd19803a32f9df661e498c97a4 |
ripemd-160 | 4c9522c9e81722af00e707006f900670b7c95078 |
420163912 as geometric shapes
Circle
Radius = nDiameter | 840327824 |
---|---|
Circumference | 2639967718.4855 |
Area | 5.5460958207629E+17 |
Sphere
Radius = nVolume | 3.1070257551715E+26 |
---|---|
Surface area | 2.2184383283052E+18 |
Circumference | 2639967718.4855 |
Square
Length = nPerimeter | 1680655648 |
---|---|
Area | 176537712947143744 |
Diagonal | 594201502.77014 |
Cube
Length = nSurface area | 1059226277682862464 |
---|---|
Volume | 7.4174776087405E+25 |
Space diagonal | 727745243.0909 |
Equilateral Triangle
Length = nPerimeter | 1260491736 |
---|---|
Area | 7.6443072069116E+16 |
Altitude | 363872621.54545 |
Triangular Pyramid
Length = nSurface area | 7.6443072069116E+16 |
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Volume | 8.7415811940663E+24 |
Height | 198067167.59005 |