12552990 (number)
12552990 is an even 8-digits composite number following 12552989 and preceding 12552991. In scientific notation, it is written as 1.2552990 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 3169152 positive integers (up to 12552990) that are relatively prime to 12552990.
Interesting facts
- 12552990 has 64 divisors, whose sum is 31781376
- The reverse of 12552990 is 09925521
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | twelve million five hundred fifty-two thousand nine hundred ninety |
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Notation
Scientific notation | 1.2552990 × 10^7 |
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Engineering notation | 1.2552990 × 10^6 |
Prime Factorization of 12552990
Prime Factorization 2 × 3 × 5 × 37 × 43 × 263
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 12552990 | Product of the distinct prime numbers |
The prime factorization of 12552990 is 2 × 3 × 5 × 37 × 43 × 263. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12552990)
Multiplication
n×yn×2 | 25105980 |
---|---|
n×3 | 37658970 |
n×4 | 50211960 |
n×5 | 62764950 |
Division
n÷yn÷2 | 6276495 |
---|---|
n÷3 | 4184330 |
n÷3 | 3138247.5 |
n÷5 | 2510598 |
Exponentiation
nyn2 | 157577557940100 |
---|---|
n3 | 1.9780695090465E+21 |
n4 | 2.4830686766366E+28 |
n5 | 3.1169936267132E+35 |
Nth Root
y√n2√n | 3543.0198983353 |
---|---|
3√n | 232.40692308565 |
4√n | 59.523271905494 |
5√n | 26.287509132456 |
Divisors of 12552990
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 | -12552989 | 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 12552990 can be divided by 64 positive divisors. The sum of these divisors (counting 12552990) is 1, the average is 0.015625.
Base conversion 12552990
Base | System | Value |
---|---|---|
2 | Binary | 101111111000101100011110 |
3 | Ternary | 212121202110120 |
4 | Quaternary | 233320230132 |
5 | Quinary | 11203143430 |
6 | Senary | 1125015410 |
8 | Octal | 57705436 |
10 | Decimal | 12552990 |
12 | Duodecimal | 4254566 |
16 | Hexadecimal | bf8b1e |
20 | Vigesimal | 3i929a |
36 | Base36 | 7h1y6 |
Cryptographic Hash Functions
md5 | 9741ec9158ffc2dbdf7df4a8aacc2a1d |
---|---|
sha1 | c268be3bc944aa8bd2897151e103421eed1be569 |
sha256 | 8f60b71178b0a8c84e77969bd353ee1a757ecd0aa0d36b099895f3cb85f0c725 |
sha512 | f201793a67b46e4faa0869afb69f5b9cd552c360aa3cbde0bfd40f786ace53364b0c464b04b89e2fd4a369d234008f97c19e56f435209db5b27163ba679c77e5 |
ripemd-160 | 4e4115b64f9ba7ed3a2beeb1c19b7bdcb2aad44a |
12552990 as geometric shapes
Circle
Radius = nDiameter | 25105980 |
---|---|
Circumference | 78872762.329172 |
Area | 4.9504449839524E+14 |
Sphere
Radius = nVolume | 8.2857181838806E+21 |
---|---|
Surface area | 1.980177993581E+15 |
Circumference | 78872762.329172 |
Square
Length = nPerimeter | 50211960 |
---|---|
Area | 157577557940100 |
Diagonal | 17752608.706334 |
Cube
Length = nSurface area | 945465347640600 |
---|---|
Volume | 1.9780695090465E+21 |
Space diagonal | 21742416.466904 |
Equilateral Triangle
Length = nPerimeter | 37658970 |
---|---|
Area | 68233084121220 |
Altitude | 10871208.233452 |
Triangular Pyramid
Length = nSurface area | 68233084121220 |
---|---|
Volume | 2.3311772725085E+20 |
Height | 5917536.2354446 |