78875130 (number)

78875130 is an even 8-digits composite number following 78875129 and preceding 78875131. In scientific notation, it is written as 7.8875130 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 20407296 positive integers (up to 78875130) that are relatively prime to 78875130.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred seventy-five thousand one hundred thirty

Notation

Scientific notation 7.8875130 × 10^7
Engineering notation 7.8875130 × 10^6

Prime Factorization of 78875130

Prime Factorization 2 × 15 × 5989 × 439

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78875130
Product of the distinct prime numbers

The prime factorization of 78875130 is 2 × 15 × 5989 × 439. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 29, 97, 797, 82, 7394, 82, 54354, 27257, 66106, 656816, 6720526, 1338722, 73108826, 3228850, 439070581, 620392141, 4272152790, 5084833926

Basic calculations (n = 78875130)

Multiplication

n×y
n×2 157750260
n×3 236625390
n×4 315500520
n×5 394375650

Division

n÷y
n÷2 39437565
n÷3 26291710
n÷3 19718782.5
n÷5 15775026

Exponentiation

ny
n2 6221286132516900
n3 4.9070475246947E+23
n4 3.8704401142647E+31
n5 3.0528146716984E+39

Nth Root

y√n
2√n 8881.1671530267
3√n 428.85784869761
4√n 94.239944572494
5√n 37.965403294282

Divisors of 78875130

1, 2, 15, 30, 439, 878, 5989, 6585, 11978, 13170, 89835, 179670, 2629171, 5258342, 39437565, 78875130

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78875129
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78875130 can be divided by 16 positive divisors. The sum of these divisors (counting 78875130) is 1, the average is 0.0625.

Base conversion 78875130

Base System Value
2 Binary 100101100111000100111111010
3 Ternary 12111102021100010
4 Quaternary 10230320213322
5 Quinary 130143001010
6 Senary 11454322350
8 Octal 454704772
10 Decimal 78875130
12 Duodecimal 224b93b6
16 Hexadecimal 4b389fa
20 Vigesimal 14cj7ga
36 Base36 1aykfu

Cryptographic Hash Functions

md5 5dcd20091dd7c31ab1208311b086a235
sha1 8109e98b1debc22547c8e70084492511a6539241
sha256 3ec2783d64d8090c83509846c8be1c7528a45923a4926e10f0df4307f89968a0
sha512 7d2b87af6a3ba75942a1e94ea7a7a231ecdd28e9da9c2ae9cbaa99381ab8031bddbc9511fe42e6570c4ef3a8343879793533ee82dc815be5efbe0d2351faa44f
ripemd-160 913a65c195b46e0129d7f330e67cbc52520c1bab

78875130 as geometric shapes

Circle

Radius = n
Diameter 157750260
Circumference 495587057.91788
Area 1.9544746809795E+16

Sphere

Radius = n
Volume 2.0554592605862E+24
Surface area 7.8178987239181E+16
Circumference 495587057.91788

Square

Length = n
Perimeter 315500520
Area 6221286132516900
Diagonal 111546278.57994

Cube

Length = n
Surface area 37327716795101400
Volume 4.9070475246947E+23
Space diagonal 136615732.6136

Equilateral Triangle

Length = n
Perimeter 236625390
Area 2.6938959174857E+15
Altitude 68307866.3068

Triangular Pyramid

Length = n
Surface area 2.6938959174857E+15
Volume 5.7830109671938E+22
Height 37182092.85998