72389660 (number)

72389660 is an even 8-digits composite number following 72389659 and preceding 72389661. In scientific notation, it is written as 7.2389660 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 24818976 positive integers (up to 72389660) that are relatively prime to 72389660.

Interesting facts

Basic properties

Name

Name seventy-two million three hundred eighty-nine thousand six hundred sixty

Notation

Scientific notation 7.2389660 × 10^7
Engineering notation 7.2389660 × 10^6

Prime Factorization of 72389660

Prime Factorization 2 × 2 × 49 × 5 × 73867

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36194830
Product of the distinct prime numbers

The prime factorization of 72389660 is 2 × 2 × 49 × 5 × 73867. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 27, 35, 561, 684, 4409, 9350, 8367, 92560, 27925, 929622, 9787969, 8086980, 42326462, 99137432, 891905618, 486096002, 5376961833, 4397959386

Basic calculations (n = 72389660)

Multiplication

n×y
n×2 144779320
n×3 217168980
n×4 289558640
n×5 361948300

Division

n÷y
n÷2 36194830
n÷3 24129886.666667
n÷3 18097415
n÷5 14477932

Exponentiation

ny
n2 5240262874915600
n3 3.7934084782576E+23
n4 2.7460354998219E+31
n5 1.9878457618004E+39

Nth Root

y√n
2√n 8508.2113278879
3√n 416.76590134185
4√n 92.239966001121
5√n 37.319456248436

Divisors of 72389660

1, 2, 4, 5, 10, 20, 49, 98, 196, 245, 490, 980, 73867, 147734, 295468, 369335, 738670, 1477340, 3619483, 7238966, 14477932, 18097415, 36194830, 72389660

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 -72389659
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 72389660 can be divided by 24 positive divisors. The sum of these divisors (counting 72389660) is 1, the average is 0.041666666666667.

Base conversion 72389660

Base System Value
2 Binary 100010100001001010000011100
3 Ternary 12001012202221112
4 Quaternary 10110021100130
5 Quinary 122012432120
6 Senary 11103321152
8 Octal 424112034
10 Decimal 72389660
12 Duodecimal 202b01b8
16 Hexadecimal 450941c
20 Vigesimal 12c8e30
36 Base36 173k7w

Cryptographic Hash Functions

md5 7da3ff239a5832774de6151ae0ae202f
sha1 bb77e6d4f9ba0e7ca22dc019b4056898857bdc62
sha256 4768f40fe61034053e26d038469c4933e919ace99963d3a4918d32f807f3e374
sha512 023e0f8fc0f62493b8b0aad402d0adf49c0dd22b0567cbaeda74ba8a43974c228a9978ad1933321ccc996f8f3b7bc6502c3726def8ff49647110dfd0693a4da4
ripemd-160 11bf6e36d47a3480638a9d022bbb09a115775a2b

72389660 as geometric shapes

Circle

Radius = n
Diameter 144779320
Circumference 454837648.10373
Area 1.6462771350714E+16

Sphere

Radius = n
Volume 1.5889792276479E+24
Surface area 6.5851085402857E+16
Circumference 454837648.10373

Square

Length = n
Perimeter 289558640
Area 5240262874915600
Diagonal 102374438.94758

Cube

Length = n
Surface area 31441577249493600
Volume 3.7934084782576E+23
Space diagonal 125382569.06264

Equilateral Triangle

Length = n
Perimeter 217168980
Area 2.2691003860927E+15
Altitude 62691284.531318

Triangular Pyramid

Length = n
Surface area 2.2691003860927E+15
Volume 4.4705747646442E+22
Height 34124812.982526