72551208 (number)

72551208 is an even 8-digits composite number following 72551207 and preceding 72551209. In scientific notation, it is written as 7.2551208 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 23842560 positive integers (up to 72551208) that are relatively prime to 72551208.

Interesting facts

Basic properties

Name

Name seventy-two million five hundred fifty-one thousand two hundred eight

Notation

Scientific notation 7.2551208 × 10^7
Engineering notation 7.2551208 × 10^6

Prime Factorization of 72551208

Prime Factorization 2 × 2 × 2 × 3 × 71 × 42577

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18137802
Product of the distinct prime numbers

The prime factorization of 72551208 is 2 × 2 × 2 × 3 × 71 × 42577. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 13, 86, 738, 10, 8659, 89, 51256, 95186, 452585, 292401, 6278244, 7364991, 19468831, 39847507, 826751290, 104394140, 454672348, 3578429945

Basic calculations (n = 72551208)

Multiplication

n×y
n×2 145102416
n×3 217653624
n×4 290204832
n×5 362756040

Division

n÷y
n÷2 36275604
n÷3 24183736
n÷3 18137802
n÷5 14510241.6

Exponentiation

ny
n2 5263677782259264
n3 3.8188618162567E+23
n4 2.770630379545E+31
n5 2.0101258095749E+39

Nth Root

y√n
2√n 8517.6996894702
3√n 417.07569547543
4√n 92.291384697978
5√n 37.33609815277

Divisors of 72551208

1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 42577, 85154, 127731, 170308, 255462, 340616, 510924, 1021848, 3022967, 6045934, 9068901, 12091868, 18137802, 24183736, 36275604, 72551208

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72551207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72551208 can be divided by 32 positive divisors. The sum of these divisors (counting 72551208) is 1, the average is 0.03125.

Base conversion 72551208

Base System Value
2 Binary 100010100110000101100101000
3 Ternary 12001111222112210
4 Quaternary 10110300230220
5 Quinary 122033114313
6 Senary 11111005120
8 Octal 424605450
10 Decimal 72551208
12 Duodecimal 203697a0
16 Hexadecimal 4530b28
20 Vigesimal 12d8i08
36 Base36 1770vc

Cryptographic Hash Functions

md5 2af10a4944912a42f4dd29e7fd89245f
sha1 5a4da3b7ccbc4ffb7fcc4cca2fe9c66b1c2e398f
sha256 4eef91ab6b656353910edc91387994d8f1a930ef8f7c6eb461b47402a96da2d5
sha512 b789f8edeb16f3dd03c6c53632317a69c9ea6df2e275de2fc738a09c03f15b81c825a6dfbc077eac154f12527674b3fbf94bbe55dfe231dfd571b35f648dd2ca
ripemd-160 e05230422737b298f23ba53ee572943782153fc9

72551208 as geometric shapes

Circle

Radius = n
Diameter 145102416
Circumference 455852684.12373
Area 1.653633145161E+16

Sphere

Radius = n
Volume 1.5996410969369E+24
Surface area 6.6145325806438E+16
Circumference 455852684.12373

Square

Length = n
Perimeter 290204832
Area 5263677782259264
Diagonal 102602902.32015

Cube

Length = n
Surface area 31582066693555584
Volume 3.8188618162567E+23
Space diagonal 125662378.4065

Equilateral Triangle

Length = n
Perimeter 217653624
Area 2.2792393383861E+15
Altitude 62831189.203249

Triangular Pyramid

Length = n
Surface area 2.2792393383861E+15
Volume 4.5005718111492E+22
Height 34200967.44005