20118504 (number)
20118504 is an even 8-digits composite number following 20118503 and preceding 20118505. In scientific notation, it is written as 2.0118504 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 64 positive divisors. There are 5561280 positive integers (up to 20118504) that are relatively prime to 20118504.
Interesting facts
- 20118504 has 64 divisors, whose sum is 59351040
- The reverse of 20118504 is 40581102
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
Name | twenty million one hundred eighteen thousand five hundred four |
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Notation
Scientific notation | 2.0118504 × 10^7 |
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Engineering notation | 2.0118504 × 10^6 |
Prime Factorization of 20118504
Prime Factorization 2 × 2 × 2 × 3 × 7 × 31 × 3863
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5029626 | Product of the distinct prime numbers |
The prime factorization of 20118504 is 2 × 2 × 2 × 3 × 7 × 31 × 3863. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20118504)
Multiplication
n×yn×2 | 40237008 |
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n×3 | 60355512 |
n×4 | 80474016 |
n×5 | 100592520 |
Division
n÷yn÷2 | 10059252 |
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n÷3 | 6706168 |
n÷3 | 5029626 |
n÷5 | 4023700.8 |
Exponentiation
nyn2 | 404754203198016 |
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n3 | 8.1430490560561E+21 |
n4 | 1.6382596500646E+29 |
n5 | 3.2959333322863E+36 |
Nth Root
y√n2√n | 4485.3655369435 |
---|---|
3√n | 271.97682184272 |
4√n | 66.972871649224 |
5√n | 28.888110506511 |
Divisors of 20118504
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 | -20118503 | 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 20118504 can be divided by 64 positive divisors. The sum of these divisors (counting 20118504) is 1, the average is 0.015625.
Base conversion 20118504
Base | System | Value |
---|---|---|
2 | Binary | 1001100101111101111101000 |
3 | Ternary | 1101212010101210 |
4 | Quaternary | 1030233233220 |
5 | Quinary | 20122243004 |
6 | Senary | 1555113120 |
8 | Octal | 114575750 |
10 | Decimal | 20118504 |
12 | Duodecimal | 68a27a0 |
16 | Hexadecimal | 132fbe8 |
20 | Vigesimal | 65eg54 |
36 | Base36 | bz7jc |
Cryptographic Hash Functions
md5 | bc3976f0a772dd6f38d774ad0bb147be |
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sha1 | fc60709815f750b8dde58deba52ea035475e9a58 |
sha256 | 1027929d58bf9faf62e21b59248ee3bbf390cbcf75e9b20fafe1e0536d7e8ddd |
sha512 | d53809fba41fb13cb364b991ec0973601bc7bf499b3248d97bad4d6922f354e8237f1813773a2df1bc413242a8320742255b6c51212321113a4d689a5e069169 |
ripemd-160 | e326878f746e3845dad364022fb4c647ff6ee3ee |
20118504 as geometric shapes
Circle
Radius = nDiameter | 40237008 |
---|---|
Circumference | 126408288.73523 |
Area | 1.2715728312765E+15 |
Sphere
Radius = nVolume | 3.4109524123103E+22 |
---|---|
Surface area | 5.0862913251059E+15 |
Circumference | 126408288.73523 |
Square
Length = nPerimeter | 80474016 |
---|---|
Area | 404754203198016 |
Diagonal | 28451861.211457 |
Cube
Length = nSurface area | 2428525219188096 |
---|---|
Volume | 8.1430490560561E+21 |
Space diagonal | 34846271.100278 |
Equilateral Triangle
Length = nPerimeter | 60355512 |
---|---|
Area | 1.7526371112901E+14 |
Altitude | 17423135.550139 |
Triangular Pyramid
Length = nSurface area | 1.7526371112901E+14 |
---|---|
Volume | 9.59667534512E+20 |
Height | 9483953.7371525 |