13186720 (number)
13186720 is an even 8-digits composite number following 13186719 and preceding 13186721. In scientific notation, it is written as 1.3186720 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 48 positive divisors. There are 5197824 positive integers (up to 13186720) that are relatively prime to 13186720.
Interesting facts
- 13186720 has 48 divisors, whose sum is 31608360
- The reverse of 13186720 is 02768131
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | thirteen million one hundred eighty-six thousand seven hundred twenty |
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Notation
Scientific notation | 1.3186720 × 10^7 |
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Engineering notation | 1.3186720 × 10^6 |
Prime Factorization of 13186720
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 73 × 1129
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 824170 | Product of the distinct prime numbers |
The prime factorization of 13186720 is 2 × 2 × 2 × 2 × 2 × 5 × 73 × 1129. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13186720)
Multiplication
n×yn×2 | 26373440 |
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n×3 | 39560160 |
n×4 | 52746880 |
n×5 | 65933600 |
Division
n÷yn÷2 | 6593360 |
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n÷3 | 4395573.3333333 |
n÷3 | 3296680 |
n÷5 | 2637344 |
Exponentiation
nyn2 | 173889584358400 |
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n3 | 2.2930332598506E+21 |
n4 | 3.0237587548337E+28 |
n5 | 3.9873460047541E+35 |
Nth Root
y√n2√n | 3631.3523651665 |
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3√n | 236.25386834273 |
4√n | 60.260703324525 |
5√n | 26.54772785314 |
Divisors of 13186720
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 | -13186719 | 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 13186720 can be divided by 48 positive divisors. The sum of these divisors (counting 13186720) is 1, the average is 0.020833333333333.
Base conversion 13186720
Base | System | Value |
---|---|---|
2 | Binary | 110010010011011010100000 |
3 | Ternary | 220210221210001 |
4 | Quaternary | 302103122200 |
5 | Quinary | 11333433340 |
6 | Senary | 1150345344 |
8 | Octal | 62233240 |
10 | Decimal | 13186720 |
12 | Duodecimal | 44bb254 |
16 | Hexadecimal | c936a0 |
20 | Vigesimal | 4286g0 |
36 | Base36 | 7umxs |
Cryptographic Hash Functions
md5 | 2863f9882d9637e6812f7f6e43feebde |
---|---|
sha1 | 719f0e57575e9edcb414a5a25fd75f8be6874a8f |
sha256 | d9352d5010a2a266165c39e8fad2ac6012c677971eb9190f54c6545b0765ba45 |
sha512 | 72d8f0a3ef622e7cd86bbec865552d5d9af4b94b093f1af3706c6355dab8741fd167603f762ed470bf21ee365d7c7436a38cd7a24cf0427490d581813b04017c |
ripemd-160 | 33ec76d4ba674726164ac3fb6dd13e2b915c5e4e |
13186720 as geometric shapes
Circle
Radius = nDiameter | 26373440 |
---|---|
Circumference | 82854605.353891 |
Area | 5.4629024075613E+14 |
Sphere
Radius = nVolume | 9.6050352581116E+21 |
---|---|
Surface area | 2.1851609630245E+15 |
Circumference | 82854605.353891 |
Square
Length = nPerimeter | 52746880 |
---|---|
Area | 173889584358400 |
Diagonal | 18648838.267217 |
Cube
Length = nSurface area | 1043337506150400 |
---|---|
Volume | 2.2930332598506E+21 |
Space diagonal | 22840069.025185 |
Equilateral Triangle
Length = nPerimeter | 39560160 |
---|---|
Area | 75296398753946 |
Altitude | 11420034.512592 |
Triangular Pyramid
Length = nSurface area | 75296398753946 |
---|---|
Volume | 2.7023656125444E+20 |
Height | 6216279.4224055 |