67681308 (number)
67681308 is an even 8-digits composite number following 67681307 and preceding 67681309. In scientific notation, it is written as 6.7681308 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 36 positive divisors. There are 21828960 positive integers (up to 67681308) that are relatively prime to 67681308.
Interesting facts
- 67681308 has 36 divisors, whose sum is 163209480
- The reverse of 67681308 is 80318676
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | sixty-seven million six hundred eighty-one thousand three hundred eight |
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Notation
Scientific notation | 6.7681308 × 10^7 |
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Engineering notation | 6.7681308 × 10^6 |
Prime Factorization of 67681308
Prime Factorization 2 × 2 × 3 × 31 × 31 × 5869
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 1091634 | Product of the distinct prime numbers |
The prime factorization of 67681308 is 2 × 2 × 3 × 31 × 31 × 5869. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 67681308)
Multiplication
n×yn×2 | 135362616 |
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n×3 | 203043924 |
n×4 | 270725232 |
n×5 | 338406540 |
Division
n÷yn÷2 | 33840654 |
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n÷3 | 22560436 |
n÷3 | 16920327 |
n÷5 | 13536261.6 |
Exponentiation
nyn2 | 4580759452590864 |
---|---|
n3 | 3.1003179138471E+23 |
n4 | 2.0983357162501E+31 |
n5 | 1.4201810589892E+39 |
Nth Root
y√n2√n | 8226.8650165175 |
---|---|
3√n | 407.52686889214 |
4√n | 90.702067322181 |
5√n | 36.820844809922 |
Divisors of 67681308
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -67681307 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 67681308 can be divided by 36 positive divisors. The sum of these divisors (counting 67681308) is 1, the average is 0.027777777777778.
Base conversion 67681308
Base | System | Value |
---|---|---|
2 | Binary | 100000010001011110000011100 |
3 | Ternary | 11201100120022010 |
4 | Quaternary | 10002023300130 |
5 | Quinary | 114311300213 |
6 | Senary | 10414351220 |
8 | Octal | 402136034 |
10 | Decimal | 67681308 |
12 | Duodecimal | 1a7bb510 |
16 | Hexadecimal | 408bc1c |
20 | Vigesimal | 1130358 |
36 | Base36 | 14an8c |
Cryptographic Hash Functions
md5 | 6423295340136d302cf15b11b7b0db6c |
---|---|
sha1 | 06b48717c130eb3dc8f3d8f975009c172d03aab8 |
sha256 | cc94862e94cb04ea2708417e2ec24c841c76236e0647557aeb3f9747f05ae13b |
sha512 | e29ae47312d89c8f12801eac2c5345428bfa684dec96cbfec8f00a29b5a865a20dcff7595ffd076f7c113198ddbe3865ae84d9c910ac80bf2a9067af2e13b0ce |
ripemd-160 | e781ae9d02b26d53c2b38b374cf1058073597898 |
67681308 as geometric shapes
Circle
Radius = nDiameter | 135362616 |
---|---|
Circumference | 425254199.9963 |
Area | 1.4390880244121E+16 |
Sphere
Radius = nVolume | 1.2986581309247E+24 |
---|---|
Surface area | 5.7563520976486E+16 |
Circumference | 425254199.9963 |
Square
Length = nPerimeter | 270725232 |
---|---|
Area | 4580759452590864 |
Diagonal | 95715823.692751 |
Cube
Length = nSurface area | 27484556715545184 |
---|---|
Volume | 3.1003179138471E+23 |
Space diagonal | 117227464.17872 |
Equilateral Triangle
Length = nPerimeter | 203043924 |
---|---|
Area | 1.9835270272847E+15 |
Altitude | 58613732.089359 |
Triangular Pyramid
Length = nSurface area | 1.9835270272847E+15 |
---|---|
Volume | 3.6537597011924E+22 |
Height | 31905274.56425 |