68331312 (number)
68331312 is an even 8-digits composite number following 68331311 and preceding 68331313. In scientific notation, it is written as 6.8331312 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 19522944 positive integers (up to 68331312) that are relatively prime to 68331312.
Interesting facts
- 68331312 has 40 divisors, whose sum is 168119200
- The reverse of 68331312 is 21313386
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | sixty-eight million three hundred thirty-one thousand three hundred twelve |
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Notation
Scientific notation | 6.8331312 × 10^7 |
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Engineering notation | 6.8331312 × 10^6 |
Prime Factorization of 68331312
Prime Factorization 2 × 2 × 2 × 2 × 9 × 7 × 67789
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8541414 | Product of the distinct prime numbers |
The prime factorization of 68331312 is 2 × 2 × 2 × 2 × 9 × 7 × 67789. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 68331312)
Multiplication
n×yn×2 | 136662624 |
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n×3 | 204993936 |
n×4 | 273325248 |
n×5 | 341656560 |
Division
n÷yn÷2 | 34165656 |
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n÷3 | 22777104 |
n÷3 | 17082828 |
n÷5 | 13666262.4 |
Exponentiation
nyn2 | 4669168199641344 |
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n3 | 3.1905038903017E+23 |
n4 | 2.1801131676542E+31 |
n5 | 1.4896999305429E+39 |
Nth Root
y√n2√n | 8266.275582147 |
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3√n | 408.82732930804 |
4√n | 90.919060609682 |
5√n | 36.891299358525 |
Divisors of 68331312
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -68331311 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 68331312 can be divided by 40 positive divisors. The sum of these divisors (counting 68331312) is 1, the average is 0.025.
Base conversion 68331312
Base | System | Value |
---|---|---|
2 | Binary | 100000100101010011100110000 |
3 | Ternary | 11202120120221100 |
4 | Quaternary | 10010222130300 |
5 | Quinary | 114443100222 |
6 | Senary | 10440324400 |
8 | Octal | 404523460 |
10 | Decimal | 68331312 |
12 | Duodecimal | 1aa73700 |
16 | Hexadecimal | 412a730 |
20 | Vigesimal | 117185c |
36 | Base36 | 14oks0 |
Cryptographic Hash Functions
md5 | e5fdc4c79a01dc843b4b26248f2c2853 |
---|---|
sha1 | e38ce32f16f1f491c9af9b751f335648635d892f |
sha256 | 705b9f9269961173ce08acb22a29a0a28679454bee8faf8ed5a69a1d3d3d5c96 |
sha512 | d6693ab6153565cb2fd1f8013244d9bb254d840d557afc3a27336da2733eaabd13c968d35fd440fd346769cbd973ab8b19a5dc00098c477bd96cf77d79bf6276 |
ripemd-160 | 6c2151b67b962d65cfa7f415e96850618783de75 |
68331312 as geometric shapes
Circle
Radius = nDiameter | 136662624 |
---|---|
Circumference | 429338295.5787 |
Area | 1.4668624514368E+16 |
Sphere
Radius = nVolume | 1.3364351444029E+24 |
---|---|
Surface area | 5.8674498057473E+16 |
Circumference | 429338295.5787 |
Square
Length = nPerimeter | 273325248 |
---|---|
Area | 4669168199641344 |
Diagonal | 96635068.165147 |
Cube
Length = nSurface area | 28015009197848064 |
---|---|
Volume | 3.1905038903017E+23 |
Space diagonal | 118353304.13184 |
Equilateral Triangle
Length = nPerimeter | 204993936 |
---|---|
Area | 2.0218091377159E+15 |
Altitude | 59176652.06592 |
Triangular Pyramid
Length = nSurface area | 2.0218091377159E+15 |
---|---|
Volume | 3.760044893724E+22 |
Height | 32211689.388382 |