42618744 (number)
42618744 is an even 8-digits composite number following 42618743 and preceding 42618745. In scientific notation, it is written as 4.2618744 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 11975040 positive integers (up to 42618744) that are relatively prime to 42618744.
Interesting facts
- 42618744 has 64 divisors, whose sum is 110039040
- The reverse of 42618744 is 44781624
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | forty-two million six hundred eighteen thousand seven hundred forty-four |
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Notation
Scientific notation | 4.2618744 × 10^7 |
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Engineering notation | 4.2618744 × 10^6 |
Prime Factorization of 42618744
Prime Factorization 2 × 2 × 2 × 63 × 3 × 71 × 397
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 10654686 | Product of the distinct prime numbers |
The prime factorization of 42618744 is 2 × 2 × 2 × 63 × 3 × 71 × 397. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42618744)
Multiplication
n×yn×2 | 85237488 |
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n×3 | 127856232 |
n×4 | 170474976 |
n×5 | 213093720 |
Division
n÷yn÷2 | 21309372 |
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n÷3 | 14206248 |
n÷3 | 10654686 |
n÷5 | 8523748.8 |
Exponentiation
nyn2 | 1816357340137536 |
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n3 | 7.7410868491843E+22 |
n4 | 3.2991539870715E+30 |
n5 | 1.4060579919158E+38 |
Nth Root
y√n2√n | 6528.3033017776 |
---|---|
3√n | 349.30131092881 |
4√n | 80.797916444532 |
5√n | 33.567587474631 |
Divisors of 42618744
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 | -42618743 | 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 42618744 can be divided by 64 positive divisors. The sum of these divisors (counting 42618744) is 1, the average is 0.015625.
Base conversion 42618744
Base | System | Value |
---|---|---|
2 | Binary | 10100010100100111101111000 |
3 | Ternary | 2222012020221000 |
4 | Quaternary | 2202210331320 |
5 | Quinary | 41402244434 |
6 | Senary | 4121245000 |
8 | Octal | 242447570 |
10 | Decimal | 42618744 |
12 | Duodecimal | 12333760 |
16 | Hexadecimal | 28a4f78 |
20 | Vigesimal | d676h4 |
36 | Base36 | pdgu0 |
Cryptographic Hash Functions
md5 | 8e2a9dc311290a454778003179573b0c |
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sha1 | e30f3eda1affa535cb678cb83ffadad93b4adea8 |
sha256 | 5e5a37681f6a1eef5f1d3fbbbb43ab9c8d08f14f3be894dcf3bd5896ba379de0 |
sha512 | d5fddb65b090c2b1a413f8093e21929bc367e3a2d1753805313745ab00fb4e066c578593eed4f3ca2ee739e9f79717527f856d01c40e5b320c49f74cb244cd58 |
ripemd-160 | 31c71f43ef4198068fcf78d025bd7dba014fabc3 |
42618744 as geometric shapes
Circle
Radius = nDiameter | 85237488 |
---|---|
Circumference | 267781466.11125 |
Area | 5.70625487607E+15 |
Sphere
Radius = nVolume | 3.2425788768264E+23 |
---|---|
Surface area | 2.282501950428E+16 |
Circumference | 267781466.11125 |
Square
Length = nPerimeter | 170474976 |
---|---|
Area | 1816357340137536 |
Diagonal | 60272005.776107 |
Cube
Length = nSurface area | 10898144040825216 |
---|---|
Volume | 7.7410868491843E+22 |
Space diagonal | 73817829.962771 |
Equilateral Triangle
Length = nPerimeter | 127856232 |
---|---|
Area | 7.8650579945472E+14 |
Altitude | 36908914.981386 |
Triangular Pyramid
Length = nSurface area | 7.8650579945472E+14 |
---|---|
Volume | 9.1229583413537E+21 |
Height | 20090668.592036 |