72608940 (number)

72608940 is an even 8-digits composite number following 72608939 and preceding 72608941. In scientific notation, it is written as 7.2608940 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 18240768 positive integers (up to 72608940) that are relatively prime to 72608940.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred eight thousand nine hundred forty

Notation

Scientific notation 7.2608940 × 10^7
Engineering notation 7.2608940 × 10^6

Prime Factorization of 72608940

Prime Factorization 2 × 2 × 5 × 27 × 43 × 59 × 53

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 36304470
Product of the distinct prime numbers

The prime factorization of 72608940 is 2 × 2 × 5 × 27 × 43 × 59 × 53. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72608940)

Multiplication

n×y
n×2 145217880
n×3 217826820
n×4 290435760
n×5 363044700

Division

n÷y
n÷2 36304470
n÷3 24202980
n÷3 18152235
n÷5 14521788

Exponentiation

ny
n2 5272058167923600
n3 3.8279855519127E+23
n4 2.779459732597E+31
n5 2.0181362495655E+39

Nth Root

y√n
2√n 8521.0879587057
3√n 417.18629427754
4√n 92.309739240807
5√n 37.342038238183

Divisors of 72608940

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72608939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72608940 can be divided by 96 positive divisors. The sum of these divisors (counting 72608940) is 1, the average is 0.010416666666667.

Base conversion 72608940

Base System Value
2 Binary 100010100111110110010101100
3 Ternary 12001121220202000
4 Quaternary 10110332302230
5 Quinary 122041441230
6 Senary 11112132300
8 Octal 424766254
10 Decimal 72608940
12 Duodecimal 20397090
16 Hexadecimal 453ecac
20 Vigesimal 12dg270
36 Base36 1789f0

Cryptographic Hash Functions

md5 3174df5a2ffacff722953ccaf16b28d6
sha1 31cf8d8de79433a0b91a86cb5029452dd184b7be
sha256 cfc55474903de7a22dadf4f52abb5ffdd50fe7a8dfe100e8d88790c20ed0bc40
sha512 276cd38fd6be9a69c43f369973c2e140d4793fd5d24cecf02f6df95d7692bb95f715576e3d3dc0bd31974cfe92ff1364cc46e012281c2e7f85040b6cd7081495
ripemd-160 4acd4aa0fa341cd7532a4a3674b2814f9cf4d302

72608940 as geometric shapes

Circle

Radius = n
Diameter 145217880
Circumference 456215424.97788
Area 1.6562659209647E+16

Sphere

Radius = n
Volume 1.6034628383916E+24
Surface area 6.6250636838587E+16
Circumference 456215424.97788

Square

Length = n
Perimeter 290435760
Area 5272058167923600
Diagonal 102684547.69753

Cube

Length = n
Surface area 31632349007541600
Volume 3.8279855519127E+23
Space diagonal 125762373.16372

Equilateral Triangle

Length = n
Perimeter 217826820
Area 2.2828681518255E+15
Altitude 62881186.58186

Triangular Pyramid

Length = n
Surface area 2.2828681518255E+15
Volume 4.5113242367361E+22
Height 34228182.565845