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

Basic properties

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 number
ω 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×y
n×2 153630624
n×3 230445936
n×4 307261248
n×5 384076560

Division

n÷y
n÷2 38407656
n÷3 25605104
n÷3 19203828
n÷5 15363062.4

Exponentiation

ny
n2 5900592157657344
n3 4.532558275752E+23
n4 3.4816987811007E+31
n5 2.6744777816027E+39

Nth Root

y√n
2√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 = n
Diameter 153630624
Circumference 482644839.72482
Area 1.8537256974326E+16

Sphere

Radius = n
Volume 1.8985935708094E+24
Surface area 7.4149027897303E+16
Circumference 482644839.72482

Square

Length = n
Perimeter 307261248
Area 5900592157657344
Diagonal 108633256.02832

Cube

Length = n
Surface area 35403552945944064
Volume 4.532558275752E+23
Space diagonal 133048023.18326

Equilateral Triangle

Length = n
Perimeter 230445936
Area 2.5550313529512E+15
Altitude 66524011.591628

Triangular Pyramid

Length = n
Surface area 2.5550313529512E+15
Volume 5.3416711548458E+22
Height 36211085.342774