71328725 (number)

71328725 is an odd 8-digits composite number following 71328724 and preceding 71328726. In scientific notation, it is written as 7.1328725 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 49920000 positive integers (up to 71328725) that are relatively prime to 71328725.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-eight thousand seven hundred twenty-five

Notation

Scientific notation 7.1328725 × 10^7
Engineering notation 7.1328725 × 10^6

Prime Factorization of 71328725

Prime Factorization 5 × 13 × 41 × 5 × 53 × 101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14265745
Product of the distinct prime numbers

The prime factorization of 71328725 is 5 × 13 × 41 × 5 × 53 × 101. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71328725)

Multiplication

n×y
n×2 142657450
n×3 213986175
n×4 285314900
n×5 356643625

Division

n÷y
n÷2 35664362.5
n÷3 23776241.666667
n÷3 17832181.25
n÷5 14265745

Exponentiation

ny
n2 5087787010125625
n3 3.6290536050382E+23
n4 2.5885576660403E+31
n5 1.8463851790763E+39

Nth Root

y√n
2√n 8445.6334871932
3√n 414.71984769492
4√n 91.900127786599
5√n 37.209419287669

Divisors of 71328725

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 -71328724
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 71328725 can be divided by 48 positive divisors. The sum of these divisors (counting 71328725) is 1, the average is 0.020833333333333.

Base conversion 71328725

Base System Value
2 Binary 100010000000110001111010101
3 Ternary 11222012212121122
4 Quaternary 10100012033111
5 Quinary 121230004400
6 Senary 11024453325
8 Octal 420061725
10 Decimal 71328725
12 Duodecimal 1ba7a245
16 Hexadecimal 44063d5
20 Vigesimal 125g1g5
36 Base36 16gtlh

Cryptographic Hash Functions

md5 82eded9a76957e335d0df8de5f0e8e7a
sha1 1ca537c1d2a72d00db41e498f288fe828e11dbdb
sha256 aead53b9df73baff6c841e9230eb2005396ff2e23cc01652412325db035c53fc
sha512 94060c5e41c142263046335e25838a9b56db5861759d1838b63f04785f0e42fa73cb32161e6bb85f803862a411faf36e364d661253f44860ec48be397182b8dd
ripemd-160 a2284b16ce24c8087e8334022ead3a1e9a78eeab

71328725 as geometric shapes

Circle

Radius = n
Diameter 142657450
Circumference 448171596.89985
Area 1.598375429404E+16

Sphere

Radius = n
Volume 1.5201344193429E+24
Surface area 6.3935017176161E+16
Circumference 448171596.89985

Square

Length = n
Perimeter 285314900
Area 5087787010125625
Diagonal 100874050.28178

Cube

Length = n
Surface area 30526722060753750
Volume 3.6290536050382E+23
Space diagonal 123544975.73911

Equilateral Triangle

Length = n
Perimeter 213986175
Area 2.2030763999066E+15
Altitude 61772487.869554

Triangular Pyramid

Length = n
Surface area 2.2030763999066E+15
Volume 4.27688068902E+22
Height 33624683.42726