72674872 (number)

72674872 is an even 8-digits composite number following 72674871 and preceding 72674873. In scientific notation, it is written as 7.2674872 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 35651616 positive integers (up to 72674872) that are relatively prime to 72674872.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2674872 × 10^7
Engineering notation 7.2674872 × 10^6

Prime Factorization of 72674872

Prime Factorization 2 × 2 × 2 × 53 × 171403

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18168718
Product of the distinct prime numbers

The prime factorization of 72674872 is 2 × 2 × 2 × 53 × 171403. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 16, 32, 318, 883, 5548, 2032, 77943, 13565, 856582, 361827, 5160475, 1511711, 90446644, 34475956, 18542578, 546853147, 6241546100, 1248438792

Basic calculations (n = 72674872)

Multiplication

n×y
n×2 145349744
n×3 218024616
n×4 290699488
n×5 363374360

Division

n÷y
n÷2 36337436
n÷3 24224957.333333
n÷3 18168718
n÷5 14534974.4

Exponentiation

ny
n2 5281637020216384
n3 3.8384229439469E+23
n4 2.789568961332E+31
n5 2.0273156719998E+39

Nth Root

y√n
2√n 8524.9558356627
3√n 417.3125303647
4√n 92.330687399492
5√n 37.348817407522

Divisors of 72674872

1, 2, 4, 8, 53, 106, 212, 424, 171403, 342806, 685612, 1371224, 9084359, 18168718, 36337436, 72674872

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 -72674871
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 72674872 can be divided by 16 positive divisors. The sum of these divisors (counting 72674872) is 1, the average is 0.0625.

Base conversion 72674872

Base System Value
2 Binary 100010101001110111000111000
3 Ternary 12001202021011221
4 Quaternary 10111032320320
5 Quinary 122101043442
6 Senary 11113401424
8 Octal 425167070
10 Decimal 72674872
12 Duodecimal 20409274
16 Hexadecimal 454ee38
20 Vigesimal 12e473c
36 Base36 179oag

Cryptographic Hash Functions

md5 a43b5907a2b219c31349f4d262ba9895
sha1 83a7e322b607eb3a2c545417be1d864647342c9b
sha256 9fcb2bbfaf4f87a15e1f30873a48c660aca0fbbbc16cae94c3d711f6d6963626
sha512 90afe7a3d550406fa12057e698d2587bce6b53943e9a1d659415af30c11fd72b28cf568745763320747729c796fb3d1793f181f7d3cffc056b3fea7d20291fee
ripemd-160 6267d0e83d67c1a711e05fa2a646281d5f738494

72674872 as geometric shapes

Circle

Radius = n
Diameter 145349744
Circumference 456629687.95156
Area 1.659275206164E+16

Sphere

Radius = n
Volume 1.6078348429432E+24
Surface area 6.6371008246559E+16
Circumference 456629687.95156

Square

Length = n
Perimeter 290699488
Area 5281637020216384
Diagonal 102777789.62613

Cube

Length = n
Surface area 31689822121298304
Volume 3.8384229439469E+23
Space diagonal 125876570.73756

Equilateral Triangle

Length = n
Perimeter 218024616
Area 2.2870159165379E+15
Altitude 62938285.368782

Triangular Pyramid

Length = n
Surface area 2.2870159165379E+15
Volume 4.5236248212114E+22
Height 34259263.20871