20922520 (number)
20922520 is an even 8-digits composite number following 20922519 and preceding 20922521. In scientific notation, it is written as 2.0922520 × 10^7. The sum of its digits is 22. It has a total of 7 prime factors and 64 positive divisors. There are 7904640 positive integers (up to 20922520) that are relatively prime to 20922520.
Interesting facts
- 20922520 has 64 divisors, whose sum is 49766400
- The reverse of 20922520 is 02522902
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 22
- Digital Root 4
Name
Name | twenty million nine hundred twenty-two thousand five hundred twenty |
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Notation
Scientific notation | 2.0922520 × 10^7 |
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Engineering notation | 2.0922520 × 10^6 |
Prime Factorization of 20922520
Prime Factorization 2 × 2 × 2 × 5 × 31 × 47 × 359
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5230630 | Product of the distinct prime numbers |
The prime factorization of 20922520 is 2 × 2 × 2 × 5 × 31 × 47 × 359. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20922520)
Multiplication
n×yn×2 | 41845040 |
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n×3 | 62767560 |
n×4 | 83690080 |
n×5 | 104612600 |
Division
n÷yn÷2 | 10461260 |
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n÷3 | 6974173.3333333 |
n÷3 | 5230630 |
n÷5 | 4184504 |
Exponentiation
nyn2 | 437751843150400 |
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n3 | 9.1588716933511E+21 |
n4 | 1.9162667618157E+29 |
n5 | 4.0093129649425E+36 |
Nth Root
y√n2√n | 4574.114121882 |
---|---|
3√n | 275.5526956095 |
4√n | 67.632197375821 |
5√n | 29.115402502238 |
Divisors of 20922520
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 | -20922519 | 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 20922520 can be divided by 64 positive divisors. The sum of these divisors (counting 20922520) is 1, the average is 0.015625.
Base conversion 20922520
Base | System | Value |
---|---|---|
2 | Binary | 1001111110100000010011000 |
3 | Ternary | 1110100222022011 |
4 | Quaternary | 1033310002120 |
5 | Quinary | 20324010040 |
6 | Senary | 2024235304 |
8 | Octal | 117640230 |
10 | Decimal | 20922520 |
12 | Duodecimal | 700bb34 |
16 | Hexadecimal | 13f4098 |
20 | Vigesimal | 6af660 |
36 | Base36 | cgfx4 |
Cryptographic Hash Functions
md5 | 8fbfe90021d1fbc51cea61174e986860 |
---|---|
sha1 | 2e90807e653535a25b432ee7d55267623c816f0f |
sha256 | cd7d47884422f858b3cbe4aa12ed81a212faa04cb8e8113c7765a25ba9ba33b6 |
sha512 | 3f12fd2c9cb05cb985bc1162ece69423235efe5cd9e04088cda9fe00ca347c3decfe68dc0663c692353abad41408359c81a687bef7ef951bbf42d38075be546b |
ripemd-160 | 501a0c1c1d92888adb95f183fc8012a53c40d174 |
20922520 as geometric shapes
Circle
Radius = nDiameter | 41845040 |
---|---|
Circumference | 131460070.25317 |
Area | 1.3752379745367E+15 |
Sphere
Radius = nVolume | 3.8364592036004E+22 |
---|---|
Surface area | 5.5009518981468E+15 |
Circumference | 131460070.25317 |
Square
Length = nPerimeter | 83690080 |
---|---|
Area | 437751843150400 |
Diagonal | 29588911.543022 |
Cube
Length = nSurface area | 2626511058902400 |
---|---|
Volume | 9.1588716933511E+21 |
Space diagonal | 36238867.662376 |
Equilateral Triangle
Length = nPerimeter | 62767560 |
---|---|
Area | 1.8955210836085E+14 |
Altitude | 18119433.831188 |
Triangular Pyramid
Length = nSurface area | 1.8955210836085E+14 |
---|---|
Volume | 1.0793833803977E+21 |
Height | 9862970.5143408 |