76815312 (number)
76815312 is an even 8-digits composite number following 76815311 and preceding 76815313. In scientific notation, it is written as 7.6815312 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 21947136 positive integers (up to 76815312) that are relatively prime to 76815312.
Interesting facts
- 76815312 has 40 divisors, whose sum is 226789056
- The reverse of 76815312 is 21351867
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | seventy-six million eight hundred fifteen thousand three hundred twelve |
---|
Notation
Scientific notation | 7.6815312 × 10^7 |
---|---|
Engineering notation | 7.6815312 × 10^6 |
Prime Factorization of 76815312
Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 228617
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 9601914 | Product of the distinct prime numbers |
The prime factorization of 76815312 is 2 × 2 × 2 × 2 × 3 × 7 × 228617. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 76815312)
Multiplication
n×yn×2 | 153630624 |
---|---|
n×3 | 230445936 |
n×4 | 307261248 |
n×5 | 384076560 |
Division
n÷yn÷2 | 38407656 |
---|---|
n÷3 | 25605104 |
n÷3 | 19203828 |
n÷5 | 15363062.4 |
Exponentiation
nyn2 | 5900592157657344 |
---|---|
n3 | 4.532558275752E+23 |
n4 | 3.4816987811007E+31 |
n5 | 2.6744777816027E+39 |
Nth Root
y√n2√n | 8764.4344940218 |
---|---|
3√n | 425.09167480283 |
4√n | 93.618558491476 |
5√n | 37.765006151302 |
Divisors of 76815312
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 | -76815311 | 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 76815312 can be divided by 40 positive divisors. The sum of these divisors (counting 76815312) is 1, the average is 0.025.
Base conversion 76815312
Base | System | Value |
---|---|---|
2 | Binary | 100100101000001101111010000 |
3 | Ternary | 12100112121210120 |
4 | Quaternary | 10211001233100 |
5 | Quinary | 124131042222 |
6 | Senary | 11342230240 |
8 | Octal | 445015720 |
10 | Decimal | 76815312 |
12 | Duodecimal | 21885380 |
16 | Hexadecimal | 4941bd0 |
20 | Vigesimal | 1401i5c |
36 | Base36 | 19qf2o |
Cryptographic Hash Functions
md5 | 10c1cab37bd3a18c3e0760048c41b442 |
---|---|
sha1 | 8110343b518c9615fe54f7fd970776485758f5ed |
sha256 | 717b5ca463895d924266038e03f838feb8a4ff6789a9ac21b321ccf01110b872 |
sha512 | dd1028657b1b9a3633599d09adb2d12b1162071d462056295ee8e6cbd129ab0da4436325d6e2fe3042619f889daa716fa6af1d52818fdc1309da3fa998094612 |
ripemd-160 | ea0b0c930f9240e7f11b47ab4df540b31bb3101b |
76815312 as geometric shapes
Circle
Radius = nDiameter | 153630624 |
---|---|
Circumference | 482644839.72482 |
Area | 1.8537256974326E+16 |
Sphere
Radius = nVolume | 1.8985935708094E+24 |
---|---|
Surface area | 7.4149027897303E+16 |
Circumference | 482644839.72482 |
Square
Length = nPerimeter | 307261248 |
---|---|
Area | 5900592157657344 |
Diagonal | 108633256.02832 |
Cube
Length = nSurface area | 35403552945944064 |
---|---|
Volume | 4.532558275752E+23 |
Space diagonal | 133048023.18326 |
Equilateral Triangle
Length = nPerimeter | 230445936 |
---|---|
Area | 2.5550313529512E+15 |
Altitude | 66524011.591628 |
Triangular Pyramid
Length = nSurface area | 2.5550313529512E+15 |
---|---|
Volume | 5.3416711548458E+22 |
Height | 36211085.342774 |