72628072 (number)

72628072 is an even 8-digits composite number following 72628071 and preceding 72628073. In scientific notation, it is written as 7.2628072 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 24 positive divisors. There are 33012320 positive integers (up to 72628072) that are relatively prime to 72628072.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2628072 × 10^7
Engineering notation 7.2628072 × 10^6

Prime Factorization of 72628072

Prime Factorization 2 × 2 × 2 × 11 × 11 × 75029

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1650638
Product of the distinct prime numbers

The prime factorization of 72628072 is 2 × 2 × 2 × 11 × 11 × 75029. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 3, 15, 86, 412, 608, 8926, 5294, 65848, 22475, 738957, 547570, 6844847, 3046387, 29809663, 21930600, 743552312, 886702595, 8305144736, 4144277518

Basic calculations (n = 72628072)

Multiplication

n×y
n×2 145256144
n×3 217884216
n×4 290512288
n×5 363140360

Division

n÷y
n÷2 36314036
n÷3 24209357.333333
n÷3 18157018
n÷5 14525614.4

Exponentiation

ny
n2 5274836842437184
n3 3.8310122998078E+23
n4 2.7823903714333E+31
n5 2.0207964822856E+39

Nth Root

y√n
2√n 8522.2105113638
3√n 417.2229330498
4√n 92.315819399298
5√n 37.34400590935

Divisors of 72628072

1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 75029, 150058, 300116, 600232, 825319, 1650638, 3301276, 6602552, 9078509, 18157018, 36314036, 72628072

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72628071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72628072 can be divided by 24 positive divisors. The sum of these divisors (counting 72628072) is 1, the average is 0.041666666666667.

Base conversion 72628072

Base System Value
2 Binary 100010101000011011101101000
3 Ternary 12001122212222121
4 Quaternary 10111003131220
5 Quinary 122043044242
6 Senary 11112401024
8 Octal 425033550
10 Decimal 72628072
12 Duodecimal 203a6174
16 Hexadecimal 4543768
20 Vigesimal 12dia3c
36 Base36 178o6g

Cryptographic Hash Functions

md5 9397550f48685d79bf742f6f205ade6a
sha1 e402c60e5028e7f1bfa6319c9fd65055c950a0be
sha256 5bf2f64424dbe7801b8b216957825f0edc0166543d86c6548f7753fbc0fa1444
sha512 d8049860653e86059d5d7227bbcee50a0668256358afd6837a597117ab88b756770b633bdd707760e676734623a20cd2e3089ee12fcc7bcf482e78b266e1b312
ripemd-160 84c32cfe0588162a08066ae049d3553a7f0474b5

72628072 as geometric shapes

Circle

Radius = n
Diameter 145256144
Circumference 456335634.87918
Area 1.6571388673085E+16

Sphere

Radius = n
Volume 1.6047306795851E+24
Surface area 6.6285554692342E+16
Circumference 456335634.87918

Square

Length = n
Perimeter 290512288
Area 5274836842437184
Diagonal 102711604.43141

Cube

Length = n
Surface area 31649021054623104
Volume 3.8310122998078E+23
Space diagonal 125795510.75977

Equilateral Triangle

Length = n
Perimeter 217884216
Area 2.2840713531843E+15
Altitude 62897755.379885

Triangular Pyramid

Length = n
Surface area 2.2840713531843E+15
Volume 4.5148912933386E+22
Height 34237201.477137