42391650 (number)
42391650 is an even 8-digits composite number following 42391649 and preceding 42391651. In scientific notation, it is written as 4.2391650 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 64 positive divisors. There are 9472320 positive integers (up to 42391650) that are relatively prime to 42391650.
Interesting facts
- 42391650 has 64 divisors, whose sum is 95109120
- The reverse of 42391650 is 05619324
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | forty-two million three hundred ninety-one thousand six hundred fifty |
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Notation
Scientific notation | 4.2391650 × 10^7 |
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Engineering notation | 4.2391650 × 10^6 |
Prime Factorization of 42391650
Prime Factorization 2 × 5 × 15 × 7 × 47 × 859
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 42391650 | Product of the distinct prime numbers |
The prime factorization of 42391650 is 2 × 5 × 15 × 7 × 47 × 859. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42391650)
Multiplication
n×yn×2 | 84783300 |
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n×3 | 127174950 |
n×4 | 169566600 |
n×5 | 211958250 |
Division
n÷yn÷2 | 21195825 |
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n÷3 | 14130550 |
n÷3 | 10597912.5 |
n÷5 | 8478330 |
Exponentiation
nyn2 | 1797051989722500 |
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n3 | 7.617999898012E+22 |
n4 | 3.2293958537656E+30 |
n5 | 1.3689941874428E+38 |
Nth Root
y√n2√n | 6510.8870363415 |
---|---|
3√n | 348.6797882834 |
4√n | 80.69006776761 |
5√n | 33.531738001879 |
Divisors of 42391650
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -42391649 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 42391650 can be divided by 64 positive divisors. The sum of these divisors (counting 42391650) is 1, the average is 0.015625.
Base conversion 42391650
Base | System | Value |
---|---|---|
2 | Binary | 10100001101101100001100010 |
3 | Ternary | 2221202201102010 |
4 | Quaternary | 2201231201202 |
5 | Quinary | 41323013100 |
6 | Senary | 4112333350 |
8 | Octal | 241554142 |
10 | Decimal | 42391650 |
12 | Duodecimal | 12244256 |
16 | Hexadecimal | 286d862 |
20 | Vigesimal | d4ij2a |
36 | Base36 | p8llu |
Cryptographic Hash Functions
md5 | 6c9ceda69c9cd649f51bf7b93b22eb43 |
---|---|
sha1 | 296d8552c0856277acf7f62ebfd24ea3c50e2c76 |
sha256 | 1145b93b475fd3903c7decc1f07e0f838911c6b50163e2de31c37a3979edf7bd |
sha512 | fe01bc082ab6e12e1f407eff79e35e03046d8dd25ac98eca3e3ccf18d5b69f4756726a8b994092e242de67aad84cde6e4ae75c36c5dbea94be8d1c748ad8621a |
ripemd-160 | c65aaf48aba7cbf3f540553f368494a48c94a5b2 |
42391650 as geometric shapes
Circle
Radius = nDiameter | 84783300 |
---|---|
Circumference | 266354592.4271 |
Area | 5.6456053290311E+15 |
Sphere
Radius = nVolume | 3.1910203352856E+23 |
---|---|
Surface area | 2.2582421316125E+16 |
Circumference | 266354592.4271 |
Square
Length = nPerimeter | 169566600 |
---|---|
Area | 1797051989722500 |
Diagonal | 59950846.361373 |
Cube
Length = nSurface area | 10782311938335000 |
---|---|
Volume | 7.617999898012E+22 |
Space diagonal | 73424491.616677 |
Equilateral Triangle
Length = nPerimeter | 127174950 |
---|---|
Area | 7.7814633751053E+14 |
Altitude | 36712245.808339 |
Triangular Pyramid
Length = nSurface area | 7.7814633751053E+14 |
---|---|
Volume | 8.9778989782712E+21 |
Height | 19983615.453791 |