78676812 (number)

78676812 is an even 8-digits composite number following 78676811 and preceding 78676813. In scientific notation, it is written as 7.8676812 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 24 positive divisors. There are 26225568 positive integers (up to 78676812) that are relatively prime to 78676812.

Interesting facts

Basic properties

Name

Name seventy-eight million six hundred seventy-six thousand eight hundred twelve

Notation

Scientific notation 7.8676812 × 10^7
Engineering notation 7.8676812 × 10^6

Prime Factorization of 78676812

Prime Factorization 2 × 2 × 3 × 3 × 3 × 728489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4370934
Product of the distinct prime numbers

The prime factorization of 78676812 is 2 × 2 × 3 × 3 × 3 × 728489. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 4, 41, 55, 243, 723, 8291, 1819, 62413, 90516, 619067, 191728, 2450001, 1380520, 45604246, 22723924, 488991300, 768805268, 7974181761, 3111034506

Basic calculations (n = 78676812)

Multiplication

n×y
n×2 157353624
n×3 236030436
n×4 314707248
n×5 393384060

Division

n÷y
n÷2 39338406
n÷3 26225604
n÷3 19669203
n÷5 15735362.4

Exponentiation

ny
n2 6190040746483344
n3 4.8701267208341E+23
n4 3.8316604443124E+31
n5 3.01462828425E+39

Nth Root

y√n
2√n 8869.9950394575
3√n 428.49811717436
4√n 94.18065108852
5√n 37.946292564016

Divisors of 78676812

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 728489, 1456978, 2185467, 2913956, 4370934, 6556401, 8741868, 13112802, 19669203, 26225604, 39338406, 78676812

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78676811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78676812 can be divided by 24 positive divisors. The sum of these divisors (counting 78676812) is 1, the average is 0.041666666666667.

Base conversion 78676812

Base System Value
2 Binary 100101100001000001101001100
3 Ternary 12111001012022000
4 Quaternary 10230020031030
5 Quinary 130120124222
6 Senary 11450152300
8 Octal 454101514
10 Decimal 78676812
12 Duodecimal 22422690
16 Hexadecimal 4b0834c
20 Vigesimal 14bec0c
36 Base36 1aubf0

Cryptographic Hash Functions

md5 700a1d362f4f0543ee74cd2a1b38cdd1
sha1 7cd8bb3d395f696e08fd115fd2bb159814e90825
sha256 751c504f3fa65602f15146422adb0654fc0f1953358a8fda21eb80c31f4c9363
sha512 a8fcd174f4f7f35ae9a83afaf874353fef1e954f9a7ae4ed19e47568fb107c8fbdc4219c068ff70c2e36412351998ca9d5eb424d3a98be6d296cf97b3f37ce0f
ripemd-160 eb1e8b70d6b3be01ef4656fec167dfb9b2e1bccd

78676812 as geometric shapes

Circle

Radius = n
Diameter 157353624
Circumference 494340989.17413
Area 1.9446586534574E+16

Sphere

Radius = n
Volume 2.0399939104298E+24
Surface area 7.7786346138294E+16
Circumference 494340989.17413

Square

Length = n
Perimeter 314707248
Area 6190040746483344
Diagonal 111265814.57468

Cube

Length = n
Surface area 37140244478900064
Volume 4.8701267208341E+23
Space diagonal 136272235.76154

Equilateral Triangle

Length = n
Perimeter 236030436
Area 2.6803662684577E+15
Altitude 68136117.880772

Triangular Pyramid

Length = n
Surface area 2.6803662684577E+15
Volume 5.739499382566E+22
Height 37088604.858226