420031656 (number)
420031656 is an even 9-digits composite number following 420031655 and preceding 420031657. In scientific notation, it is written as 4.20031656 × 10^8. The sum of its digits is 27. It has a total of 9 prime factors and 144 positive divisors. There are 127020960 positive integers (up to 420031656) that are relatively prime to 420031656.
Interesting facts
- 420031656 has 144 divisors, whose sum is 1286358240
- The reverse of 420031656 is 656130024
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | four hundred twenty million thirty-one thousand six hundred fifty-six |
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Notation
Scientific notation | 4.20031656 × 10^8 |
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Engineering notation | 4.20031656 × 10^6 |
Prime Factorization of 420031656
Prime Factorization 2 × 2 × 2 × 9 × 3 × 33 × 11 × 11 × 487
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 9546174 | Product of the distinct prime numbers |
The prime factorization of 420031656 is 2 × 2 × 2 × 9 × 3 × 33 × 11 × 11 × 487. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 420031656)
Multiplication
n×yn×2 | 840063312 |
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n×3 | 1260094968 |
n×4 | 1680126624 |
n×5 | 2100158280 |
Division
n÷yn÷2 | 210015828 |
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n÷3 | 140010552 |
n÷3 | 105007914 |
n÷5 | 84006331.2 |
Exponentiation
nyn2 | 176426592042102336 |
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n3 | 7.4104753617881E+25 |
n4 | 3.112634237959E+34 |
n5 | 1.3074049134922E+43 |
Nth Root
y√n2√n | 20494.673844685 |
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3√n | 748.90605314951 |
4√n | 143.15960968333 |
5√n | 53.04645969408 |
Divisors of 420031656
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 | -420031655 | 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 420031656 can be divided by 144 positive divisors. The sum of these divisors (counting 420031656) is 1, the average is 0.0069444444444444.
Base conversion 420031656
Base | System | Value |
---|---|---|
2 | Binary | 11001000010010010110010101000 |
3 | Ternary | 1002021100211010000 |
4 | Quaternary | 121002102302220 |
5 | Quinary | 1330012003111 |
6 | Senary | 105402423000 |
8 | Octal | 3102226250 |
10 | Decimal | 420031656 |
12 | Duodecimal | b8801a60 |
16 | Hexadecimal | 19092ca8 |
20 | Vigesimal | 6b53j2g |
36 | Base36 | 6y2qi0 |
Cryptographic Hash Functions
md5 | 0eed7dc9af64c44d807907b3bb1046e2 |
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sha1 | 8122c59e8c44e26cbbd41b8042eb4ddba06971b5 |
sha256 | 65810cda8abf467c9e132873f8d98e3b15c56013a2c70e9f0b0556a9939a45ff |
sha512 | 9f0ce2d3ba1029adbe9a537a911fc0c012750c6a15c34d1d4c816645322c1f72b13257c1120a70db8dd6680dea545247bc70ad950b3b883a8d92c681fd8e3f7d |
ripemd-160 | 60aa6a3766f7e349edda18ac8395c416ac2996ed |
420031656 as geometric shapes
Circle
Radius = nDiameter | 840063312 |
---|---|
Circumference | 2639136729.5295 |
Area | 5.5426048545735E+17 |
Sphere
Radius = nVolume | 3.1040926608269E+26 |
---|---|
Surface area | 2.2170419418294E+18 |
Circumference | 2639136729.5295 |
Square
Length = nPerimeter | 1680126624 |
---|---|
Area | 176426592042102336 |
Diagonal | 594014464.54123 |
Cube
Length = nSurface area | 1058559552252614016 |
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Volume | 7.4104753617881E+25 |
Space diagonal | 727516168.97929 |
Equilateral Triangle
Length = nPerimeter | 1260094968 |
---|---|
Area | 7.6394955305787E+16 |
Altitude | 363758084.48965 |
Triangular Pyramid
Length = nSurface area | 7.6394955305787E+16 |
---|---|
Volume | 8.7333289668936E+24 |
Height | 198004821.51374 |