72606912 (number)

72606912 is an even 8-digits composite number following 72606911 and preceding 72606913. In scientific notation, it is written as 7.2606912 × 10^7. The sum of its digits is 33. It has a total of 9 prime factors and 56 positive divisors. There are 20477952 positive integers (up to 72606912) that are relatively prime to 72606912.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred six thousand nine hundred twelve

Notation

Scientific notation 7.2606912 × 10^7
Engineering notation 7.2606912 × 10^6

Prime Factorization of 72606912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 21 × 89 × 607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2268966
Product of the distinct prime numbers

The prime factorization of 72606912 is 2 × 2 × 2 × 2 × 2 × 2 × 21 × 89 × 607. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72606912)

Multiplication

n×y
n×2 145213824
n×3 217820736
n×4 290427648
n×5 363034560

Division

n÷y
n÷2 36303456
n÷3 24202304
n÷3 18151728
n÷5 14521382.4

Exponentiation

ny
n2 5271763670175744
n3 3.8276648088525E+23
n4 2.7791492194185E+31
n5 2.0178544280919E+39

Nth Root

y√n
2√n 8520.9689589858
3√n 417.18241017511
4√n 92.309094671034
5√n 37.341829639904

Divisors of 72606912

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72606911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72606912 can be divided by 56 positive divisors. The sum of these divisors (counting 72606912) is 1, the average is 0.017857142857143.

Base conversion 72606912

Base System Value
2 Binary 100010100111110010011000000
3 Ternary 12001121210221220
4 Quaternary 10110332103000
5 Quinary 122041410122
6 Senary 11112115040
8 Octal 424762300
10 Decimal 72606912
12 Duodecimal 20395a80
16 Hexadecimal 453e4c0
20 Vigesimal 12dfh5c
36 Base36 1787uo

Cryptographic Hash Functions

md5 b61ffdcf9e0986c3bcc49136320126b1
sha1 36619c81ace631c203cefb2514c62b71a92f4942
sha256 2d94f0f159e685e6f16a7b005d251e21aea16dac84fb80e9b8f22eab4e3db3b7
sha512 85a9ddd1e8e6d0f07d6c81f1265cbfcabee206fb95d7efd0447e079b35f8007c408449d61a9fd06661fa8768732fbd46c368ced768a663e19c0f9de0b357beb4
ripemd-160 cb45af1858e42af1bc0f5838abb77fc0b690c6c2

72606912 as geometric shapes

Circle

Radius = n
Diameter 145213824
Circumference 456202682.67808
Area 1.6561734017686E+16

Sphere

Radius = n
Volume 1.6033284858527E+24
Surface area 6.6246936070743E+16
Circumference 456202682.67808

Square

Length = n
Perimeter 290427648
Area 5271763670175744
Diagonal 102681679.67243

Cube

Length = n
Surface area 31630582021054464
Volume 3.8276648088525E+23
Space diagonal 125758860.56468

Equilateral Triangle

Length = n
Perimeter 217820736
Area 2.28274063056E+15
Altitude 62879430.282341

Triangular Pyramid

Length = n
Surface area 2.28274063056E+15
Volume 4.5109462374145E+22
Height 34227226.557477