72647900 (number)

72647900 is an even 8-digits composite number following 72647899 and preceding 72647901. In scientific notation, it is written as 7.2647900 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 24729600 positive integers (up to 72647900) that are relatively prime to 72647900.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2647900 × 10^7
Engineering notation 7.2647900 × 10^6

Prime Factorization of 72647900

Prime Factorization 2 × 2 × 25 × 377 × 41 × 47

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 36323950
Product of the distinct prime numbers

The prime factorization of 72647900 is 2 × 2 × 25 × 377 × 41 × 47. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72647900)

Multiplication

n×y
n×2 145295800
n×3 217943700
n×4 290591600
n×5 363239500

Division

n÷y
n÷2 36323950
n÷3 24215966.666667
n÷3 18161975
n÷5 14529580

Exponentiation

ny
n2 5277717374410000
n3 3.834150840444E+23
n4 2.7854300684149E+31
n5 2.023556450672E+39

Nth Root

y√n
2√n 8523.3737451786
3√n 417.26089790906
4√n 92.322119479454
5√n 37.346044724596

Divisors of 72647900

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72647899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72647900 can be divided by 48 positive divisors. The sum of these divisors (counting 72647900) is 1, the average is 0.020833333333333.

Base conversion 72647900

Base System Value
2 Binary 100010101001000010011011100
3 Ternary 12001200220011222
4 Quaternary 10111020103130
5 Quinary 122044213100
6 Senary 11113032512
8 Octal 425102334
10 Decimal 72647900
12 Duodecimal 203b5738
16 Hexadecimal 45484dc
20 Vigesimal 12e0jf0
36 Base36 1793h8

Cryptographic Hash Functions

md5 908610ca79414d461b18e00ae7ec1862
sha1 06940cda29c0bb49cb8019f54ab394003117a761
sha256 6e277c0f1eca011abcae7b63860ee3a4736a68eef0a5498cd368483ef0b2e543
sha512 f713948c7bb6d3fd684a25a8641a9670f8929a40debd011a3fb7064601714128861ba2d71459dfbc78c6b7d405831a1bdaa446cb7832c963b5999bdb4867d5c1
ripemd-160 a6e759e818f699858e1a39a74f28446bc8948944

72647900 as geometric shapes

Circle

Radius = n
Diameter 145295800
Circumference 456460217.87745
Area 1.658043813117E+16

Sphere

Radius = n
Volume 1.6060453484125E+24
Surface area 6.6321752524679E+16
Circumference 456460217.87745

Square

Length = n
Perimeter 290591600
Area 5277717374410000
Diagonal 102739645.45792

Cube

Length = n
Surface area 31666304246460000
Volume 3.834150840444E+23
Space diagonal 125829853.86318

Equilateral Triangle

Length = n
Perimeter 217943700
Area 2.2853186601168E+15
Altitude 62914926.931592

Triangular Pyramid

Length = n
Surface area 2.2853186601168E+15
Volume 4.5185900989501E+22
Height 34246548.485975