20122722 (number)
20122722 is an even 8-digits composite number following 20122721 and preceding 20122723. In scientific notation, it is written as 2.0122722 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 64 positive divisors. There are 6424704 positive integers (up to 20122722) that are relatively prime to 20122722.
Interesting facts
- 20122722 has 64 divisors, whose sum is 46656000
- The reverse of 20122722 is 22722102
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 18
- Digital Root 9
Name
Name | twenty million one hundred twenty-two thousand seven hundred twenty-two |
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Notation
Scientific notation | 2.0122722 × 10^7 |
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Engineering notation | 2.0122722 × 10^6 |
Prime Factorization of 20122722
Prime Factorization 2 × 3 × 3 × 3 × 53 × 79 × 89
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2235858 | Product of the distinct prime numbers |
The prime factorization of 20122722 is 2 × 3 × 3 × 3 × 53 × 79 × 89. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20122722)
Multiplication
n×yn×2 | 40245444 |
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n×3 | 60368166 |
n×4 | 80490888 |
n×5 | 100613610 |
Division
n÷yn÷2 | 10061361 |
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n÷3 | 6707574 |
n÷3 | 5030680.5 |
n÷5 | 4024544.4 |
Exponentiation
nyn2 | 404923940689284 |
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n3 | 8.148171889635E+21 |
n4 | 1.6396339774334E+29 |
n5 | 3.2993898709646E+36 |
Nth Root
y√n2√n | 4485.8357080928 |
---|---|
3√n | 271.99582786276 |
4√n | 66.976381718429 |
5√n | 28.889321728108 |
Divisors of 20122722
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 | -20122721 | 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 20122722 can be divided by 64 positive divisors. The sum of these divisors (counting 20122722) is 1, the average is 0.015625.
Base conversion 20122722
Base | System | Value |
---|---|---|
2 | Binary | 1001100110000110001100010 |
3 | Ternary | 1101212100012000 |
4 | Quaternary | 1030300301202 |
5 | Quinary | 20122411342 |
6 | Senary | 1555144430 |
8 | Octal | 114606142 |
10 | Decimal | 20122722 |
12 | Duodecimal | 68a5116 |
16 | Hexadecimal | 1330c62 |
20 | Vigesimal | 65f6g2 |
36 | Base36 | bzasi |
Cryptographic Hash Functions
md5 | 11de74854bbbbd4dd633b4c6a81c1b47 |
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sha1 | 6c2f52f726583afb20afc6b809e6f053ddad830d |
sha256 | dc3ffa55eee908abc108d59bffa9a28215f48557860e7375a1eac006d8c4838d |
sha512 | fcfc07dfd9400b09831ef157736653a12e302b269d0ef722e91ca7dfe1a7c8d945daf27f76d6d5af6cfcc7dc4030fbd47bc468f46b0ef7a060410f396f645d67 |
ripemd-160 | e89c9cf215fc3fabb18d616f1cb600726e00e30f |
20122722 as geometric shapes
Circle
Radius = nDiameter | 40245444 |
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Circumference | 126434791.21086 |
Area | 1.2721060773321E+15 |
Sphere
Radius = nVolume | 3.4130982598219E+22 |
---|---|
Surface area | 5.0884243093283E+15 |
Circumference | 126434791.21086 |
Square
Length = nPerimeter | 80490888 |
---|---|
Area | 404923940689284 |
Diagonal | 28457826.364263 |
Cube
Length = nSurface area | 2429543644135704 |
---|---|
Volume | 8.148171889635E+21 |
Space diagonal | 34853576.890584 |
Equilateral Triangle
Length = nPerimeter | 60368166 |
---|---|
Area | 1.7533720961871E+14 |
Altitude | 17426788.445292 |
Triangular Pyramid
Length = nSurface area | 1.7533720961871E+14 |
---|---|
Volume | 9.6027126623908E+20 |
Height | 9485942.1214212 |