20797698 (number)
20797698 is an even 8-digits composite number following 20797697 and preceding 20797699. In scientific notation, it is written as 2.0797698 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 64 positive divisors. There are 6150144 positive integers (up to 20797698) that are relatively prime to 20797698.
Interesting facts
- 20797698 has 64 divisors, whose sum is 46656000
- The reverse of 20797698 is 89679702
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | twenty million seven hundred ninety-seven thousand six hundred ninety-eight |
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Notation
Scientific notation | 2.0797698 × 10^7 |
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Engineering notation | 2.0797698 × 10^6 |
Prime Factorization of 20797698
Prime Factorization 2 × 3 × 17 × 29 × 79 × 89
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 20797698 | Product of the distinct prime numbers |
The prime factorization of 20797698 is 2 × 3 × 17 × 29 × 79 × 89. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20797698)
Multiplication
n×yn×2 | 41595396 |
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n×3 | 62393094 |
n×4 | 83190792 |
n×5 | 103988490 |
Division
n÷yn÷2 | 10398849 |
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n÷3 | 6932566 |
n÷3 | 5199424.5 |
n÷5 | 4159539.6 |
Exponentiation
nyn2 | 432544242099204 |
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n3 | 8.9959245188181E+21 |
n4 | 1.8709452137317E+29 |
n5 | 3.8911353529738E+36 |
Nth Root
y√n2√n | 4560.4493199684 |
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3√n | 275.00362750036 |
4√n | 67.531098909824 |
5√n | 29.080579291835 |
Divisors of 20797698
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 | -20797697 | 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 20797698 can be divided by 64 positive divisors. The sum of these divisors (counting 20797698) is 1, the average is 0.015625.
Base conversion 20797698
Base | System | Value |
---|---|---|
2 | Binary | 1001111010101100100000010 |
3 | Ternary | 1110010122002010 |
4 | Quaternary | 1033111210002 |
5 | Quinary | 20311011243 |
6 | Senary | 2021433350 |
8 | Octal | 117254402 |
10 | Decimal | 20797698 |
12 | Duodecimal | 6b6b856 |
16 | Hexadecimal | 13d5902 |
20 | Vigesimal | 69je4i |
36 | Base36 | cdrlu |
Cryptographic Hash Functions
md5 | 597a3f49f6815021f138445611697663 |
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sha1 | 936305d182ba15e30ffc9f5a5750a3a226b7dc4f |
sha256 | 377814679be54e4685e5eb72ff2c7bf4cf2c1d7d8407bbaa8f63a79818faec34 |
sha512 | 8f9c27b940cbe2bddb6ba97cd2cb026e9fb84176c487ed51cd5aa2ba1a78c26749e9b527da041ffe84d4ce1c7ba8117c7883b14aebcfa419f2bbbcc8f7d479d6 |
ripemd-160 | 570a63636372c8d59d05032946d3065763c5647b |
20797698 as geometric shapes
Circle
Radius = nDiameter | 41595396 |
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Circumference | 130675790.49676 |
Area | 1.3588778133314E+15 |
Sphere
Radius = nVolume | 3.7682040507423E+22 |
---|---|
Surface area | 5.4355112533257E+15 |
Circumference | 130675790.49676 |
Square
Length = nPerimeter | 83190792 |
---|---|
Area | 432544242099204 |
Diagonal | 29412386.57774 |
Cube
Length = nSurface area | 2595265452595224 |
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Volume | 8.9959245188181E+21 |
Space diagonal | 36022669.616474 |
Equilateral Triangle
Length = nPerimeter | 62393094 |
---|---|
Area | 1.872971509593E+14 |
Altitude | 18011334.808237 |
Triangular Pyramid
Length = nSurface area | 1.872971509593E+14 |
---|---|
Volume | 1.0601798717164E+21 |
Height | 9804128.8592466 |