10721880 (number)
10721880 is an even 8-digits composite number following 10721879 and preceding 10721881. In scientific notation, it is written as 1.0721880 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 2515968 positive integers (up to 10721880) that are relatively prime to 10721880.
Interesting facts
- 10721880 has 64 divisors, whose sum is 23184000
- The reverse of 10721880 is 08812701
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | ten million seven hundred twenty-one thousand eight hundred eighty |
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Notation
Scientific notation | 1.0721880 × 10^7 |
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Engineering notation | 1.0721880 × 10^6 |
Prime Factorization of 10721880
Prime Factorization 2 × 2 × 2 × 45 × 29 × 13 × 79
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2680470 | Product of the distinct prime numbers |
The prime factorization of 10721880 is 2 × 2 × 2 × 45 × 29 × 13 × 79. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 10721880)
Multiplication
n×yn×2 | 21443760 |
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n×3 | 32165640 |
n×4 | 42887520 |
n×5 | 53609400 |
Division
n÷yn÷2 | 5360940 |
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n÷3 | 3573960 |
n÷3 | 2680470 |
n÷5 | 2144376 |
Exponentiation
nyn2 | 114958710734400 |
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n3 | 1.2325735014489E+21 |
n4 | 1.3215505173715E+28 |
n5 | 1.4169506061196E+35 |
Nth Root
y√n2√n | 3274.428194357 |
---|---|
3√n | 220.50764315524 |
4√n | 57.222619604113 |
5√n | 25.471480493951 |
Divisors of 10721880
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 | -10721879 | 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 10721880 can be divided by 64 positive divisors. The sum of these divisors (counting 10721880) is 1, the average is 0.015625.
Base conversion 10721880
Base | System | Value |
---|---|---|
2 | Binary | 101000111001101001011000 |
3 | Ternary | 202011201122200 |
4 | Quaternary | 220321221120 |
5 | Quinary | 10221100010 |
6 | Senary | 1021450200 |
8 | Octal | 50715130 |
10 | Decimal | 10721880 |
12 | Duodecimal | 3710960 |
16 | Hexadecimal | a39a58 |
20 | Vigesimal | 3704e0 |
36 | Base36 | 6dt20 |
Cryptographic Hash Functions
md5 | 8b11b9e3520deae1cade62b4199f552d |
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sha1 | 1abc26974b499ccd80a2bcf9efc51a87c222e303 |
sha256 | 9bad39535ada668dfc4ed41f626573e05b1092e61eb2d02aae7e1533e42000c9 |
sha512 | 1f13e39db4eee2d64102e6cff7b3f17e08aedc22eb3c6a4c81a5405b0cd3445dc289f0f187229a978634da66bdaf9e98c6a04153e3e94cf5764403e8f3baeef1 |
ripemd-160 | 94f4f0bd195f0ec5a56730e17b7a5d35370a7beb |
10721880 as geometric shapes
Circle
Radius = nDiameter | 21443760 |
---|---|
Circumference | 67367558.881343 |
Area | 3.6115344110935E+14 |
Sphere
Radius = nVolume | 5.1629918095486E+21 |
---|---|
Surface area | 1.4446137644374E+15 |
Circumference | 67367558.881343 |
Square
Length = nPerimeter | 42887520 |
---|---|
Area | 114958710734400 |
Diagonal | 15163028.110137 |
Cube
Length = nSurface area | 689752264406400 |
---|---|
Volume | 1.2325735014489E+21 |
Space diagonal | 18570840.912657 |
Equilateral Triangle
Length = nPerimeter | 32165640 |
---|---|
Area | 49778581941149 |
Altitude | 9285420.4563283 |
Triangular Pyramid
Length = nSurface area | 49778581941149 |
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Volume | 1.4526018019757E+20 |
Height | 5054342.7033789 |