1213731672 (number)
1213731672 is an even 10-digits composite number following 1213731671 and preceding 1213731673. In scientific notation, it is written as 1.213731672 × 10^9. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 403762464 positive integers (up to 1213731672) that are relatively prime to 1213731672.
Interesting facts
- 1213731672 has 32 divisors, whose sum is 3040440000
- The reverse of 1213731672 is 2761373121
- Previous prime number is 499
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 33
- Digital Root 6
Name
Name | one billion two hundred thirteen million seven hundred thirty-one thousand six hundred seventy-two |
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Notation
Scientific notation | 1.213731672 × 10^9 |
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Engineering notation | 1.213731672 × 10^9 |
Prime Factorization of 1213731672
Prime Factorization 2 × 2 × 2 × 3 × 499 × 101347
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 303432918 | Product of the distinct prime numbers |
The prime factorization of 1213731672 is 2 × 2 × 2 × 3 × 499 × 101347. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1213731672)
Multiplication
n×yn×2 | 2427463344 |
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n×3 | 3641195016 |
n×4 | 4854926688 |
n×5 | 6068658360 |
Division
n÷yn÷2 | 606865836 |
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n÷3 | 404577224 |
n÷3 | 303432918 |
n÷5 | 242746334.4 |
Exponentiation
nyn2 | 1473144571615915584 |
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n3 | 1.7880022240051E+27 |
n4 | 2.1701549288814E+36 |
n5 | 2.6339857703303E+45 |
Nth Root
y√n2√n | 34838.651983106 |
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3√n | 1066.6965610545 |
4√n | 186.65115050036 |
5√n | 65.588022499426 |
Divisors of 1213731672
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1213731671 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1213731672 can be divided by 32 positive divisors. The sum of these divisors (counting 1213731672) is 1, the average is 0.03125.
Base conversion 1213731672
Base | System | Value |
---|---|---|
2 | Binary | 1001000010110000001001101011000 |
3 | Ternary | 10010120211221211220 |
4 | Quaternary | 1020112001031120 |
5 | Quinary | 4441203403142 |
6 | Senary | 320234252040 |
8 | Octal | 11026011530 |
10 | Decimal | 1213731672 |
12 | Duodecimal | 29a587020 |
16 | Hexadecimal | 48581358 |
20 | Vigesimal | ij5g93c |
36 | Base36 | k2mhco |
Cryptographic Hash Functions
md5 | dccdb272374a761faee8d4e06481c8a2 |
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sha1 | f1c177952ebc20caf7c74d8286fd4e89dc4d060c |
sha256 | 095832d10dc224a09af41013dd7d5cf217c5a612f8c289a1dd60216c6ef7d7ae |
sha512 | b7510369de80598ed1609e107d35d268e82ac8fdea9b936268b369f4bd2e11a4fb6f988cb79fce4db1cedf63e36a29727b30b27ca19b56ad6795ba24ce7d2414 |
ripemd-160 | 8f9922fd8ca9909b61806ced26568e802faa8557 |
1213731672 as geometric shapes
Circle
Radius = nDiameter | 2427463344 |
---|---|
Circumference | 7626101008.3689 |
Area | 4.6280201638642E+18 |
Sphere
Radius = nVolume | 7.4895662020489E+27 |
---|---|
Surface area | 1.8512080655457E+19 |
Circumference | 7626101008.3689 |
Square
Length = nPerimeter | 4854926688 |
---|---|
Area | 1473144571615915584 |
Diagonal | 1716475791.6242 |
Cube
Length = nSurface area | 8838867429695493504 |
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Volume | 1.7880022240051E+27 |
Space diagonal | 2102244922.6595 |
Equilateral Triangle
Length = nPerimeter | 3641195016 |
---|---|
Area | 6.3789031123326E+17 |
Altitude | 1051122461.3298 |
Triangular Pyramid
Length = nSurface area | 6.3789031123326E+17 |
---|---|
Volume | 2.1071808289511E+26 |
Height | 572158597.20806 |