22155216 (number)
22155216 is an even 8-digits composite number following 22155215 and preceding 22155217. In scientific notation, it is written as 2.2155216 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 40 positive divisors. There are 6580224 positive integers (up to 22155216) that are relatively prime to 22155216.
Interesting facts
- 22155216 has 40 divisors, whose sum is 57451680
- The reverse of 22155216 is 61255122
- Previous prime number is 323
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty-two million one hundred fifty-five thousand two hundred sixteen |
---|
Notation
Scientific notation | 2.2155216 × 10^7 |
---|---|
Engineering notation | 2.2155216 × 10^6 |
Prime Factorization of 22155216
Prime Factorization 2 × 2 × 2 × 2 × 3 × 323 × 1429
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2769402 | Product of the distinct prime numbers |
The prime factorization of 22155216 is 2 × 2 × 2 × 2 × 3 × 323 × 1429. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 22155216)
Multiplication
n×yn×2 | 44310432 |
---|---|
n×3 | 66465648 |
n×4 | 88620864 |
n×5 | 110776080 |
Division
n÷yn÷2 | 11077608 |
---|---|
n÷3 | 7385072 |
n÷3 | 5538804 |
n÷5 | 4431043.2 |
Exponentiation
nyn2 | 490853596006656 |
---|---|
n3 | 1.0874967443904E+22 |
n4 | 2.4093725271267E+29 |
n5 | 5.3380168762957E+36 |
Nth Root
y√n2√n | 4706.9327592393 |
---|---|
3√n | 280.86136109208 |
4√n | 68.607089715563 |
5√n | 29.450671241311 |
Divisors of 22155216
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -22155215 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 22155216 can be divided by 40 positive divisors. The sum of these divisors (counting 22155216) is 1, the average is 0.025.
Base conversion 22155216
Base | System | Value |
---|---|---|
2 | Binary | 1010100100000111111010000 |
3 | Ternary | 1112200121020120 |
4 | Quaternary | 1110200333100 |
5 | Quinary | 21132431331 |
6 | Senary | 2110510240 |
8 | Octal | 124407720 |
10 | Decimal | 22155216 |
12 | Duodecimal | 7505380 |
16 | Hexadecimal | 1520fd0 |
20 | Vigesimal | 6i980g |
36 | Base36 | d6v2o |
Cryptographic Hash Functions
md5 | ded1752296d17f8590965169725ec0de |
---|---|
sha1 | 877d0e6baa96769e39a66b3c18df1f5e34adfe28 |
sha256 | 398c4ff6a4ba3124525ce73ad7f71afb0eb1d427ee70a87ec957df82d7693f6c |
sha512 | df55c536a7b2f6f6b1b3ceb4f97aa2e91de3251718309225770985369ea9cc6a5527e897c557088955cc158489145395b049fc6a39386b667b5bf280a8a684eb |
ripemd-160 | a2e1d8e357d7bb02d0154b4ef74967a03be27aae |
22155216 as geometric shapes
Circle
Radius = nDiameter | 44310432 |
---|---|
Circumference | 139205327.64859 |
Area | 1.5420620512026E+15 |
Sphere
Radius = nVolume | 4.5552957106397E+22 |
---|---|
Surface area | 6.1682482048106E+15 |
Circumference | 139205327.64859 |
Square
Length = nPerimeter | 88620864 |
---|---|
Area | 490853596006656 |
Diagonal | 31332206.944505 |
Cube
Length = nSurface area | 2945121576039936 |
---|---|
Volume | 1.0874967443904E+22 |
Space diagonal | 38373959.764663 |
Equilateral Triangle
Length = nPerimeter | 66465648 |
---|---|
Area | 2.1254584184035E+14 |
Altitude | 19186979.882331 |
Triangular Pyramid
Length = nSurface area | 2.1254584184035E+14 |
---|---|
Volume | 1.2816272041279E+21 |
Height | 10444068.981502 |