20972376 (number)
20972376 is an even 8-digits composite number following 20972375 and preceding 20972377. In scientific notation, it is written as 2.0972376 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 6870912 positive integers (up to 20972376) that are relatively prime to 20972376.
Interesting facts
- 20972376 has 48 divisors, whose sum is 57774600
- The reverse of 20972376 is 67327902
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty million nine hundred seventy-two thousand three hundred seventy-six |
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Notation
Scientific notation | 2.0972376 × 10^7 |
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Engineering notation | 2.0972376 × 10^6 |
Prime Factorization of 20972376
Prime Factorization 2 × 2 × 2 × 3 × 3 × 59 × 4937
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1747698 | Product of the distinct prime numbers |
The prime factorization of 20972376 is 2 × 2 × 2 × 3 × 3 × 59 × 4937. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20972376)
Multiplication
n×yn×2 | 41944752 |
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n×3 | 62917128 |
n×4 | 83889504 |
n×5 | 104861880 |
Division
n÷yn÷2 | 10486188 |
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n÷3 | 6990792 |
n÷3 | 5243094 |
n÷5 | 4194475.2 |
Exponentiation
nyn2 | 439840555085376 |
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n3 | 9.2245015012992E+21 |
n4 | 1.9345971389781E+29 |
n5 | 4.0573098607173E+36 |
Nth Root
y√n2√n | 4579.5606776196 |
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3√n | 275.77139229959 |
4√n | 67.672451393604 |
5√n | 29.129265037955 |
Divisors of 20972376
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20972375 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20972376 can be divided by 48 positive divisors. The sum of these divisors (counting 20972376) is 1, the average is 0.020833333333333.
Base conversion 20972376
Base | System | Value |
---|---|---|
2 | Binary | 1010000000000001101011000 |
3 | Ternary | 1110110111200200 |
4 | Quaternary | 1100000031120 |
5 | Quinary | 20332104001 |
6 | Senary | 2025302200 |
8 | Octal | 120001530 |
10 | Decimal | 20972376 |
12 | Duodecimal | 7034960 |
16 | Hexadecimal | 1400358 |
20 | Vigesimal | 6b1aig |
36 | Base36 | chie0 |
Cryptographic Hash Functions
md5 | f6d1ddc7298d21681bb406d1cb9526dd |
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sha1 | 972720e40bb497b3d8e0e16417aa31c76b40f9e0 |
sha256 | a2a0b0580d6d8db07ca823293c36327c942b5a0af4526a3c0255b24077d7b732 |
sha512 | aa475425752b8acf4aedff8752136a98341aebb5580fc24e1dfa492435ff5a442e2eb00cce6bd0dc299b99384f45cb8f113e1b984937676e3228b6f2d09edaa2 |
ripemd-160 | c89ce2c97968aa0beb6ceabd0957358a1f021640 |
20972376 as geometric shapes
Circle
Radius = nDiameter | 41944752 |
---|---|
Circumference | 131773324.73985 |
Area | 1.3817998566071E+15 |
Sphere
Radius = nVolume | 3.863950153268E+22 |
---|---|
Surface area | 5.5271994264283E+15 |
Circumference | 131773324.73985 |
Square
Length = nPerimeter | 83889504 |
---|---|
Area | 439840555085376 |
Diagonal | 29659418.574388 |
Cube
Length = nSurface area | 2639043330512256 |
---|---|
Volume | 9.2245015012992E+21 |
Space diagonal | 36325220.787438 |
Equilateral Triangle
Length = nPerimeter | 62917128 |
---|---|
Area | 1.9045654715929E+14 |
Altitude | 18162610.393719 |
Triangular Pyramid
Length = nSurface area | 1.9045654715929E+14 |
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Volume | 1.087117927439E+21 |
Height | 9886472.8581293 |