12388670 (number)
12388670 is an even 8-digits composite number following 12388669 and preceding 12388671. In scientific notation, it is written as 1.2388670 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 4193280 positive integers (up to 12388670) that are relatively prime to 12388670.
Interesting facts
- 12388670 has 48 divisors, whose sum is 26273808
- The reverse of 12388670 is 07688321
- Previous prime number is 131
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | twelve million three hundred eighty-eight thousand six hundred seventy |
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Notation
Scientific notation | 1.2388670 × 10^7 |
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Engineering notation | 1.2388670 × 10^6 |
Prime Factorization of 12388670
Prime Factorization 2 × 7 × 7 × 5 × 131 × 193
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 1769810 | Product of the distinct prime numbers |
The prime factorization of 12388670 is 2 × 7 × 7 × 5 × 131 × 193. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12388670)
Multiplication
n×yn×2 | 24777340 |
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n×3 | 37166010 |
n×4 | 49554680 |
n×5 | 61943350 |
Division
n÷yn÷2 | 6194335 |
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n÷3 | 4129556.6666667 |
n÷3 | 3097167.5 |
n÷5 | 2477734 |
Exponentiation
nyn2 | 153479144368900 |
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n3 | 1.9014024714687E+21 |
n4 | 2.355584775621E+28 |
n5 | 2.9182562442192E+35 |
Nth Root
y√n2√n | 3519.7542527853 |
---|---|
3√n | 231.38838855696 |
4√n | 59.327516826387 |
5√n | 26.218324656005 |
Divisors of 12388670
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 | -12388669 | 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 12388670 can be divided by 48 positive divisors. The sum of these divisors (counting 12388670) is 1, the average is 0.020833333333333.
Base conversion 12388670
Base | System | Value |
---|---|---|
2 | Binary | 101111010000100100111110 |
3 | Ternary | 212022102001122 |
4 | Quaternary | 233100210332 |
5 | Quinary | 11132414140 |
6 | Senary | 1121310542 |
8 | Octal | 57204476 |
10 | Decimal | 12388670 |
12 | Duodecimal | 4195452 |
16 | Hexadecimal | bd093e |
20 | Vigesimal | 3h8bda |
36 | Base36 | 7dj5q |
Cryptographic Hash Functions
md5 | dcccc8f0f49e25ee06cea88d378ba3ef |
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sha1 | 0e348cb0ec7d4c13ef6eb7beab60a0468045800e |
sha256 | 41ca04ef489d3bc9558092d0fb628dfd6053ffef3e22fa9a827442e2cfbf2b57 |
sha512 | 5ec540b0310369d84bdfb3f37e74198ce3a3e1f46d62ac244e200da29d898bc86b079af1f999e1a005422555adba0013c7ff75cfa989d7f3fbccc3b51699d79f |
ripemd-160 | f729bd4e20af606b125cac4355017e8fd8d2e71f |
12388670 as geometric shapes
Circle
Radius = nDiameter | 24777340 |
---|---|
Circumference | 77840309.319497 |
Area | 4.8216895242858E+14 |
Sphere
Radius = nVolume | 7.9645760478446E+21 |
---|---|
Surface area | 1.9286758097143E+15 |
Circumference | 77840309.319497 |
Square
Length = nPerimeter | 49554680 |
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Area | 153479144368900 |
Diagonal | 17520225.133765 |
Cube
Length = nSurface area | 920874866213400 |
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Volume | 1.9014024714687E+21 |
Space diagonal | 21457805.878204 |
Equilateral Triangle
Length = nPerimeter | 37166010 |
---|---|
Area | 66458418987283 |
Altitude | 10728902.939102 |
Triangular Pyramid
Length = nSurface area | 66458418987283 |
---|---|
Volume | 2.2408243022339E+20 |
Height | 5840075.0445882 |