71325872 (number)

71325872 is an even 8-digits composite number following 71325871 and preceding 71325873. In scientific notation, it is written as 7.1325872 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 10 positive divisors. There are 35662928 positive integers (up to 71325872) that are relatively prime to 71325872.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1325872 × 10^7
Engineering notation 7.1325872 × 10^6

Prime Factorization of 71325872

Prime Factorization 2 × 2 × 2 × 2 × 4457867

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8915734
Product of the distinct prime numbers

The prime factorization of 71325872 is 2 × 2 × 2 × 2 × 4457867. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71325872)

Multiplication

n×y
n×2 142651744
n×3 213977616
n×4 285303488
n×5 356629360

Division

n÷y
n÷2 35662936
n÷3 23775290.666667
n÷3 17831468
n÷5 14265174.4

Exponentiation

ny
n2 5087380016560384
n3 3.6286181587654E+23
n4 2.5881435432898E+31
n5 1.8460159508631E+39

Nth Root

y√n
2√n 8445.4645816556
3√n 414.714318312
4√n 91.89920881953
5√n 37.209121623098

Divisors of 71325872

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71325871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71325872 can be divided by 10 positive divisors. The sum of these divisors (counting 71325872) is 1, the average is 0.1.

Base conversion 71325872

Base System Value
2 Binary 100010000000101100010110000
3 Ternary 11222012201200222
4 Quaternary 10100011202300
5 Quinary 121224411442
6 Senary 11024432212
8 Octal 420054260
10 Decimal 71325872
12 Duodecimal 1ba78668
16 Hexadecimal 44058b0
20 Vigesimal 125fedc
36 Base36 16gre8

Cryptographic Hash Functions

md5 a31bcb0223990a92aba0b3f6c4b1728a
sha1 efdd1cc9450f5b4972071dd6705e42fa87ae6f9f
sha256 2c4f998e4b2689824a09a26beafa7b995c8cac2cd016bd893aa9402c527143dc
sha512 a0846f48b7493dfd92bff363f9bddfdac22ee067fcd7b82f39c641f5317f960f19eec150990a890aab1101dae21778fc726dd18f7edec4c1fffaee9af126e532
ripemd-160 6bd08fd8124f8dfd3e6e43b531444ef776db81d9

71325872 as geometric shapes

Circle

Radius = n
Diameter 142651744
Circumference 448153670.97217
Area 1.5982475686046E+16

Sphere

Radius = n
Volume 1.5199520200347E+24
Surface area 6.3929902744182E+16
Circumference 448153670.97217

Square

Length = n
Perimeter 285303488
Area 5087380016560384
Diagonal 100870015.53049

Cube

Length = n
Surface area 30524280099362304
Volume 3.6286181587654E+23
Space diagonal 123540034.19815

Equilateral Triangle

Length = n
Perimeter 213977616
Area 2.2029001665233E+15
Altitude 61770017.099077

Triangular Pyramid

Length = n
Surface area 2.2029001665233E+15
Volume 4.2763675106661E+22
Height 33623338.510162