12393486 (number)
12393486 is an even 8-digits composite number following 12393485 and preceding 12393487. In scientific notation, it is written as 1.2393486 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 3540024 positive integers (up to 12393486) that are relatively prime to 12393486.
Interesting facts
- 12393486 has 48 divisors, whose sum is 31833984
- The reverse of 12393486 is 68439321
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twelve million three hundred ninety-three thousand four hundred eighty-six |
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Notation
Scientific notation | 1.2393486 × 10^7 |
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Engineering notation | 1.2393486 × 10^6 |
Prime Factorization of 12393486
Prime Factorization 2 × 7 × 3 × 27 × 3 × 3643
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 4131162 | Product of the distinct prime numbers |
The prime factorization of 12393486 is 2 × 7 × 3 × 27 × 3 × 3643. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12393486)
Multiplication
n×yn×2 | 24786972 |
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n×3 | 37180458 |
n×4 | 49573944 |
n×5 | 61967430 |
Division
n÷yn÷2 | 6196743 |
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n÷3 | 4131162 |
n÷3 | 3098371.5 |
n÷5 | 2478697.2 |
Exponentiation
nyn2 | 153598495232196 |
---|---|
n3 | 1.9036208002813E+21 |
n4 | 2.3592497737595E+28 |
n5 | 2.9239329041591E+35 |
Nth Root
y√n2√n | 3520.4383249817 |
---|---|
3√n | 231.41836815686 |
4√n | 59.333281764805 |
5√n | 26.220362773445 |
Divisors of 12393486
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 | -12393485 | 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 12393486 can be divided by 48 positive divisors. The sum of these divisors (counting 12393486) is 1, the average is 0.020833333333333.
Base conversion 12393486
Base | System | Value |
---|---|---|
2 | Binary | 101111010001110000001110 |
3 | Ternary | 212022122200000 |
4 | Quaternary | 233101300032 |
5 | Quinary | 11133042421 |
6 | Senary | 1121345130 |
8 | Octal | 57216016 |
10 | Decimal | 12393486 |
12 | Duodecimal | 41981a6 |
16 | Hexadecimal | bd1c0e |
20 | Vigesimal | 3h93e6 |
36 | Base36 | 7dmvi |
Cryptographic Hash Functions
md5 | 950c2e9244c75c5ed193e715d8853b6e |
---|---|
sha1 | 6094676abbf95565c4c04926fbfd4162e3ed506a |
sha256 | 2b4c9831a6502dcf6137cb861e7fc5fad24aa4da3178cd37582d826840454c18 |
sha512 | 81a72719e16ffff78077a05dc074b446091bf34199164525cef03b2652a0f5b510751eac5bebca6be822af77f772fe37bdcf7e0a45c8aa9182be01ac1935b8d1 |
ripemd-160 | 01d76b2cf6a54c169bcb0ae2c00a6b0f59786807 |
12393486 as geometric shapes
Circle
Radius = nDiameter | 24786972 |
---|---|
Circumference | 77870569.139936 |
Area | 4.8254390422391E+14 |
Sphere
Radius = nVolume | 7.9738681618459E+21 |
---|---|
Surface area | 1.9301756168957E+15 |
Circumference | 77870569.139936 |
Square
Length = nPerimeter | 49573944 |
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Area | 153598495232196 |
Diagonal | 17527035.986281 |
Cube
Length = nSurface area | 921590971393176 |
---|---|
Volume | 1.9036208002813E+21 |
Space diagonal | 21466147.434894 |
Equilateral Triangle
Length = nPerimeter | 37180458 |
---|---|
Area | 66510099427072 |
Altitude | 10733073.717447 |
Triangular Pyramid
Length = nSurface area | 66510099427072 |
---|---|
Volume | 2.2434386278111E+20 |
Height | 5842345.3287604 |