21550116 (number)
21550116 is an even 8-digits composite number following 21550115 and preceding 21550117. In scientific notation, it is written as 2.1550116 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 6112800 positive integers (up to 21550116) that are relatively prime to 21550116.
Interesting facts
- 21550116 has 48 divisors, whose sum is 57881600
- The reverse of 21550116 is 61105512
- Previous prime number is 151
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
Name | twenty-one million five hundred fifty thousand one hundred sixteen |
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Notation
Scientific notation | 2.1550116 × 10^7 |
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Engineering notation | 2.1550116 × 10^6 |
Prime Factorization of 21550116
Prime Factorization 2 × 2 × 3 × 7 × 151 × 1699
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10775058 | Product of the distinct prime numbers |
The prime factorization of 21550116 is 2 × 2 × 3 × 7 × 151 × 1699. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21550116)
Multiplication
n×yn×2 | 43100232 |
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n×3 | 64650348 |
n×4 | 86200464 |
n×5 | 107750580 |
Division
n÷yn÷2 | 10775058 |
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n÷3 | 7183372 |
n÷3 | 5387529 |
n÷5 | 4310023.2 |
Exponentiation
nyn2 | 464407499613456 |
---|---|
n3 | 1.000803548794E+22 |
n4 | 2.1567432569722E+29 |
n5 | 4.6478067369969E+36 |
Nth Root
y√n2√n | 4642.2102494394 |
---|---|
3√n | 278.28077493332 |
4√n | 68.13376732164 |
5√n | 29.288013930785 |
Divisors of 21550116
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 | -21550115 | 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 21550116 can be divided by 48 positive divisors. The sum of these divisors (counting 21550116) is 1, the average is 0.020833333333333.
Base conversion 21550116
Base | System | Value |
---|---|---|
2 | Binary | 1010010001101010000100100 |
3 | Ternary | 1111112212012110 |
4 | Quaternary | 1102031100210 |
5 | Quinary | 21004100431 |
6 | Senary | 2045521020 |
8 | Octal | 122152044 |
10 | Decimal | 21550116 |
12 | Duodecimal | 7273170 |
16 | Hexadecimal | 148d424 |
20 | Vigesimal | 6edf5g |
36 | Base36 | ctw6c |
Cryptographic Hash Functions
md5 | b6afe6aedbd44f6c9ec55d405dcb7fff |
---|---|
sha1 | 65e9c4d07b71645d7f19a737d05ef73f4ba773c0 |
sha256 | 8277396a054206a0efce40c0af93bbcf96e0dae675aefe420d956092461b0e59 |
sha512 | b31e7bfb3a336071ae54b19688f2e9603efee4fd61b96b2935ab694b70c5253f47a4277e6880a0ba5f75f2ab0d1fca911a01c37670feac7b8bb9614ad2060824 |
ripemd-160 | 103bb69e4f322ad94b8b08d17a85e33057978ba8 |
21550116 as geometric shapes
Circle
Radius = nDiameter | 43100232 |
---|---|
Circumference | 135403372.21922 |
Area | 1.4589791890576E+15 |
Sphere
Radius = nVolume | 4.1921561021037E+22 |
---|---|
Surface area | 5.8359167562306E+15 |
Circumference | 135403372.21922 |
Square
Length = nPerimeter | 86200464 |
---|---|
Area | 464407499613456 |
Diagonal | 30476466.317913 |
Cube
Length = nSurface area | 2786444997680736 |
---|---|
Volume | 1.000803548794E+22 |
Space diagonal | 37325895.821003 |
Equilateral Triangle
Length = nPerimeter | 64650348 |
---|---|
Area | 2.0109434618663E+14 |
Altitude | 18662947.910501 |
Triangular Pyramid
Length = nSurface area | 2.0109434618663E+14 |
---|---|
Volume | 1.179458293313E+21 |
Height | 10158822.105971 |