72676688 (number)

72676688 is an even 8-digits composite number following 72676687 and preceding 72676689. In scientific notation, it is written as 7.2676688 × 10^7. The sum of its digits is 50. It has a total of 7 prime factors and 40 positive divisors. There are 29365248 positive integers (up to 72676688) that are relatively prime to 72676688.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-six thousand six hundred eighty-eight

Notation

Scientific notation 7.2676688 × 10^7
Engineering notation 7.2676688 × 10^6

Prime Factorization of 72676688

Prime Factorization 2 × 2 × 2 × 2 × 161 × 89 × 317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9084586
Product of the distinct prime numbers

The prime factorization of 72676688 is 2 × 2 × 2 × 2 × 161 × 89 × 317. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72676688)

Multiplication

n×y
n×2 145353376
n×3 218030064
n×4 290706752
n×5 363383440

Division

n÷y
n÷2 36338344
n÷3 24225562.666667
n÷3 18169172
n÷5 14535337.6

Exponentiation

ny
n2 5281900978649344
n3 3.8387106947219E+23
n4 2.7898477948257E+31
n5 2.0275689775203E+39

Nth Root

y√n
2√n 8525.0623458131
3√n 417.31600627149
4√n 92.331264183986
5√n 37.349004060137

Divisors of 72676688

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 -72676687
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 72676688 can be divided by 40 positive divisors. The sum of these divisors (counting 72676688) is 1, the average is 0.025.

Base conversion 72676688

Base System Value
2 Binary 100010101001111010101010000
3 Ternary 12001202100200012
4 Quaternary 10111033111100
5 Quinary 122101123223
6 Senary 11113414052
8 Octal 425172520
10 Decimal 72676688
12 Duodecimal 2040a328
16 Hexadecimal 454f550
20 Vigesimal 12e4be8
36 Base36 179pow

Cryptographic Hash Functions

md5 c920fca2ec57ae070b7e87e3546efa43
sha1 a2053077067378fa9ae03344b88e8f7519c9f614
sha256 f2897f7a7c06cf67cc79597ac296f49d0fcc6239f970f244b0b60efb02e3eaf6
sha512 62c0a33135b059b2f57135364cfdd6ed3d4ad7612f4904c8efe9dd6fadabc08b3a0077180551abb25f4ac55799b3ad193839f14331feb67380a234e96c65cb9d
ripemd-160 fbc686648ec9458794eae905fc2395b5e30584c3

72676688 as geometric shapes

Circle

Radius = n
Diameter 145353376
Circumference 456641098.21607
Area 1.6593581311514E+16

Sphere

Radius = n
Volume 1.607955375706E+24
Surface area 6.6374325246054E+16
Circumference 456641098.21607

Square

Length = n
Perimeter 290706752
Area 5281900978649344
Diagonal 102780357.83796

Cube

Length = n
Surface area 31691405871896064
Volume 3.8387106947219E+23
Space diagonal 125879716.14183

Equilateral Triangle

Length = n
Perimeter 218030064
Area 2.2871302138921E+15
Altitude 62939858.070916

Triangular Pyramid

Length = n
Surface area 2.2871302138921E+15
Volume 4.523963938752E+22
Height 34260119.279319