79661631 (number)

79661631 is an odd 8-digits composite number following 79661630 and preceding 79661632. In scientific notation, it is written as 7.9661631 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 45396288 positive integers (up to 79661631) that are relatively prime to 79661631.

Interesting facts

Basic properties

Name

Name seventy-nine million six hundred sixty-one thousand six hundred thirty-one

Notation

Scientific notation 7.9661631 × 10^7
Engineering notation 7.9661631 × 10^6

Prime Factorization of 79661631

Prime Factorization 3 × 7 × 379 × 10009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 79661631
Product of the distinct prime numbers

The prime factorization of 79661631 is 3 × 7 × 379 × 10009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 65, 99, 732, 230, 4464, 1063, 57407, 1152, 770637, 540025, 7678277, 7763955, 66619371, 44861488, 760560904, 808398870, 4090910227, 6551570672

Basic calculations (n = 79661631)

Multiplication

n×y
n×2 159323262
n×3 238984893
n×4 318646524
n×5 398308155

Division

n÷y
n÷2 39830815.5
n÷3 26553877
n÷3 19915407.75
n÷5 15932326.2

Exponentiation

ny
n2 6345975453580161
n3 5.0553075491816E+23
n4 4.0271404457442E+31
n5 3.2080857617405E+39

Nth Root

y√n
2√n 8925.336464246
3√n 430.27858457238
4√n 94.4739988793
5√n 38.040817272608

Divisors of 79661631

1, 3, 7, 21, 379, 1137, 2653, 7959, 10009, 30027, 70063, 210189, 3793411, 11380233, 26553877, 79661631

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 -79661630
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 79661631 can be divided by 16 positive divisors. The sum of these divisors (counting 79661631) is 1, the average is 0.0625.

Base conversion 79661631

Base System Value
2 Binary 100101111111000101000111111
3 Ternary 12112220020012210
4 Quaternary 10233320220333
5 Quinary 130343133011
6 Senary 11523231503
8 Octal 457705077
10 Decimal 79661631
12 Duodecimal 22818593
16 Hexadecimal 4bf8a3f
20 Vigesimal 14hhe1b
36 Base36 1bffb3

Cryptographic Hash Functions

md5 cee3d521b9a76fba55431654b89a1445
sha1 8952968c6ecec70858557812ac0bf1bb4eca4ca8
sha256 1ad262b7ac8d97d256346beee5492b1a72842dfab1b81372567511e462e480cd
sha512 a9975bb44e8c2c69641857bb615d83f34e13a5bee0bab55dc6716598369146dc9c04c13aabc1da69d4189e98e720ef4de25fb48d5a654748d9b73f90a5b0859e
ripemd-160 c22b19cb639840e0a6f6101c197541397a41271b

79661631 as geometric shapes

Circle

Radius = n
Diameter 159323262
Circumference 500528789.44516
Area 1.9936469864829E+16

Sphere

Radius = n
Volume 2.1175622744195E+24
Surface area 7.9745879459314E+16
Circumference 500528789.44516

Square

Length = n
Perimeter 318646524
Area 6345975453580161
Diagonal 112658558.96096

Cube

Length = n
Surface area 38075852721480966
Volume 5.0553075491816E+23
Space diagonal 137977992.3058

Equilateral Triangle

Length = n
Perimeter 238984893
Area 2.7478879772964E+15
Altitude 68988996.152902

Triangular Pyramid

Length = n
Surface area 2.7478879772964E+15
Volume 5.9577370816831E+22
Height 37552852.986987