22155938 (number)
22155938 is an even 8-digits composite number following 22155937 and preceding 22155939. In scientific notation, it is written as 2.2155938 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 8817984 positive integers (up to 22155938) that are relatively prime to 22155938.
Interesting facts
- 22155938 has 48 divisors, whose sum is 41505120
- The reverse of 22155938 is 83955122
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | twenty-two million one hundred fifty-five thousand nine hundred thirty-eight |
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Notation
Scientific notation | 2.2155938 × 10^7 |
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Engineering notation | 2.2155938 × 10^6 |
Prime Factorization of 22155938
Prime Factorization 2 × 7 × 19 × 7 × 73 × 163
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 3165134 | Product of the distinct prime numbers |
The prime factorization of 22155938 is 2 × 7 × 19 × 7 × 73 × 163. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 22155938)
Multiplication
n×yn×2 | 44311876 |
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n×3 | 66467814 |
n×4 | 88623752 |
n×5 | 110779690 |
Division
n÷yn÷2 | 11077969 |
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n÷3 | 7385312.6666667 |
n÷3 | 5538984.5 |
n÷5 | 4431187.6 |
Exponentiation
nyn2 | 490885588659844 |
---|---|
n3 | 1.0876030667441E+22 |
n4 | 2.4096866115392E+29 |
n5 | 5.3388867164693E+36 |
Nth Root
y√n2√n | 4707.0094539952 |
---|---|
3√n | 280.86441198688 |
4√n | 68.607648655199 |
5√n | 29.450863188052 |
Divisors of 22155938
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 | -22155937 | 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 22155938 can be divided by 48 positive divisors. The sum of these divisors (counting 22155938) is 1, the average is 0.020833333333333.
Base conversion 22155938
Base | System | Value |
---|---|---|
2 | Binary | 1010100100001001010100010 |
3 | Ternary | 1112200122020022 |
4 | Quaternary | 1110201022202 |
5 | Quinary | 21132442223 |
6 | Senary | 2110513442 |
8 | Octal | 124411242 |
10 | Decimal | 22155938 |
12 | Duodecimal | 7505882 |
16 | Hexadecimal | 15212a2 |
20 | Vigesimal | 6i99gi |
36 | Base36 | d6vmq |
Cryptographic Hash Functions
md5 | 052e1c8f40220cc58c7ba3c6973a899c |
---|---|
sha1 | 43c9de44f26b8e799bf5f35015b7bfa3ff867529 |
sha256 | 2d299c36fe19b819a3e4da8bc04da7f64478dc296e54c7664b5c57280daf4b12 |
sha512 | 1853976da9b2dcfbb7ae54477f129484bbde485e6a1f7c9dcb3513f90d3e41b612d06a0ab33d36f4162145f599949a7fd00384eb51644f8dc27ae306ee112ed0 |
ripemd-160 | 7acc58c07b1195d7c2148921174358db8ff0d1f9 |
22155938 as geometric shapes
Circle
Radius = nDiameter | 44311876 |
---|---|
Circumference | 139209864.10838 |
Area | 1.5421625590869E+15 |
Sphere
Radius = nVolume | 4.5557410726733E+22 |
---|---|
Surface area | 6.1686502363475E+15 |
Circumference | 139209864.10838 |
Square
Length = nPerimeter | 88623752 |
---|---|
Area | 490885588659844 |
Diagonal | 31333228.006697 |
Cube
Length = nSurface area | 2945313531959064 |
---|---|
Volume | 1.0876030667441E+22 |
Space diagonal | 38375210.305346 |
Equilateral Triangle
Length = nPerimeter | 66467814 |
---|---|
Area | 2.1255969506555E+14 |
Altitude | 19187605.152673 |
Triangular Pyramid
Length = nSurface area | 2.1255969506555E+14 |
---|---|
Volume | 1.2817525062234E+21 |
Height | 10444409.335566 |