79682721 (number)

79682721 is an odd 8-digits composite number following 79682720 and preceding 79682722. In scientific notation, it is written as 7.9682721 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 51408000 positive integers (up to 79682721) that are relatively prime to 79682721.

Interesting facts

Basic properties

Name

Name seventy-nine million six hundred eighty-two thousand seven hundred twenty-one

Notation

Scientific notation 7.9682721 × 10^7
Engineering notation 7.9682721 × 10^6

Prime Factorization of 79682721

Prime Factorization 3 × 41 × 127 × 5101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 79682721
Product of the distinct prime numbers

The prime factorization of 79682721 is 3 × 41 × 127 × 5101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 61, 55, 137, 360, 5730, 755, 27371, 36045, 16031, 926229, 8081328, 3543273, 88030602, 68275609, 533776735, 682851668, 6968397608, 1737202393

Basic calculations (n = 79682721)

Multiplication

n×y
n×2 159365442
n×3 239048163
n×4 318730884
n×5 398413605

Division

n÷y
n÷2 39841360.5
n÷3 26560907
n÷3 19920680.25
n÷5 15936544.2

Exponentiation

ny
n2 6349336025963841
n3 5.0593237109213E+23
n4 4.0314067970602E+31
n5 3.2123346304765E+39

Nth Root

y√n
2√n 8926.5178541243
3√n 430.31655255662
4√n 94.480251132839
5√n 38.042831280807

Divisors of 79682721

1, 3, 41, 123, 127, 381, 5101, 5207, 15303, 15621, 209141, 627423, 647827, 1943481, 26560907, 79682721

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 -79682720
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 79682721 can be divided by 16 positive divisors. The sum of these divisors (counting 79682721) is 1, the average is 0.0625.

Base conversion 79682721

Base System Value
2 Binary 100101111111101110010100001
3 Ternary 12112221022010220
4 Quaternary 10233331302201
5 Quinary 130344321341
6 Senary 11523513253
8 Octal 457756241
10 Decimal 79682721
12 Duodecimal 22828829
16 Hexadecimal 4bfdca1
20 Vigesimal 14i06g1
36 Base36 1bfvkx

Cryptographic Hash Functions

md5 4a9f6e84f5426eddb4defca356a122ca
sha1 9e69354ec6c2a88e1b7a41820184ba216e17fb13
sha256 bb8bff73fdf603a167c2abd956929c51d466783c89b1aa88faca9f92d868801b
sha512 0d7b5a64afa7fe215d6a95af7f74d37e72ce28388e2b65af1523d5a1e50eb69129cd360cb8a5e47c8f2e0f98a13e7c4e20de7d362a99dc187fcb53478f90bc7c
ripemd-160 52336ad4de41f162fa28ce7d5da07092244dfb3e

79682721 as geometric shapes

Circle

Radius = n
Diameter 159365442
Circumference 500661301.82329
Area 1.9947027414341E+16

Sphere

Radius = n
Volume 2.119244560315E+24
Surface area 7.9788109657364E+16
Circumference 500661301.82329

Square

Length = n
Perimeter 318730884
Area 6349336025963841
Diagonal 112688384.72499

Cube

Length = n
Surface area 38096016155783046
Volume 5.0593237109213E+23
Space diagonal 138014521.25734

Equilateral Triangle

Length = n
Perimeter 239048163
Area 2.7493431478242E+15
Altitude 69007260.628668

Triangular Pyramid

Length = n
Surface area 2.7493431478242E+15
Volume 5.9624701736838E+22
Height 37562794.90833