20795320 (number)
20795320 is an even 8-digits composite number following 20795319 and preceding 20795321. In scientific notation, it is written as 2.0795320 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 128 positive divisors. There are 6322176 positive integers (up to 20795320) that are relatively prime to 20795320.
Interesting facts
- 20795320 has 128 divisors, whose sum is 59875200
- The reverse of 20795320 is 02359702
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | twenty million seven hundred ninety-five thousand three hundred twenty |
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Notation
Scientific notation | 2.0795320 × 10^7 |
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Engineering notation | 2.0795320 × 10^6 |
Prime Factorization of 20795320
Prime Factorization 2 × 2 × 2 × 5 × 7 × 13 × 29 × 197
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 5198830 | Product of the distinct prime numbers |
The prime factorization of 20795320 is 2 × 2 × 2 × 5 × 7 × 13 × 29 × 197. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20795320)
Multiplication
n×yn×2 | 41590640 |
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n×3 | 62385960 |
n×4 | 83181280 |
n×5 | 103976600 |
Division
n÷yn÷2 | 10397660 |
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n÷3 | 6931773.3333333 |
n÷3 | 5198830 |
n÷5 | 4159064 |
Exponentiation
nyn2 | 432445333902400 |
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n3 | 8.9928391010073E+21 |
n4 | 1.8700896681396E+29 |
n5 | 3.8889113077656E+36 |
Nth Root
y√n2√n | 4560.1885925913 |
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3√n | 274.99314583468 |
4√n | 67.529168457721 |
5√n | 29.079914249189 |
Divisors of 20795320
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20795319 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20795320 can be divided by 128 positive divisors. The sum of these divisors (counting 20795320) is 1, the average is 0.0078125.
Base conversion 20795320
Base | System | Value |
---|---|---|
2 | Binary | 1001111010100111110111000 |
3 | Ternary | 1110010111211001 |
4 | Quaternary | 1033110332320 |
5 | Quinary | 20310422240 |
6 | Senary | 2021414344 |
8 | Octal | 117247670 |
10 | Decimal | 20795320 |
12 | Duodecimal | 6b6a3b4 |
16 | Hexadecimal | 13d4fb8 |
20 | Vigesimal | 69j860 |
36 | Base36 | cdprs |
Cryptographic Hash Functions
md5 | 4431f6cf65b07b488bc2b7836fb5c1c9 |
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sha1 | 8a0853da8da612364cc5f74627b4e14af5b24ec2 |
sha256 | d41fc5df3ffed233200a9ce36a23d48e7f1d1d805abf733f362fbe10b18f4f83 |
sha512 | c534725096572dfa98c0eae9ae36bfb698c5d93f9cdc38ef3dc639d03f418e317657e43fbcada33c0f5bf272f032d1b00d01a33f06d5e8272dba1d9f3acbda3f |
ripemd-160 | b2a1dd28f5d093e0b97707b7cb0aee2635aec702 |
20795320 as geometric shapes
Circle
Radius = nDiameter | 41590640 |
---|---|
Circumference | 130660849.0821 |
Area | 1.358567084067E+15 |
Sphere
Radius = nVolume | 3.7669116339519E+22 |
---|---|
Surface area | 5.4342683362679E+15 |
Circumference | 130660849.0821 |
Square
Length = nPerimeter | 83181280 |
---|---|
Area | 432445333902400 |
Diagonal | 29409023.577888 |
Cube
Length = nSurface area | 2594672003414400 |
---|---|
Volume | 8.9928391010073E+21 |
Space diagonal | 36018550.799653 |
Equilateral Triangle
Length = nPerimeter | 62385960 |
---|---|
Area | 1.8725432245376E+14 |
Altitude | 18009275.399827 |
Triangular Pyramid
Length = nSurface area | 1.8725432245376E+14 |
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Volume | 1.0598162517403E+21 |
Height | 9803007.8592962 |