71325972 (number)

71325972 is an even 8-digits composite number following 71325971 and preceding 71325973. In scientific notation, it is written as 7.1325972 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 23775312 positive integers (up to 71325972) that are relatively prime to 71325972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1325972 × 10^7
Engineering notation 7.1325972 × 10^6

Prime Factorization of 71325972

Prime Factorization 2 × 2 × 9 × 1981277

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35662986
Product of the distinct prime numbers

The prime factorization of 71325972 is 2 × 2 × 9 × 1981277. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71325972)

Multiplication

n×y
n×2 142651944
n×3 213977916
n×4 285303888
n×5 356629860

Division

n÷y
n÷2 35662986
n÷3 23775324
n÷3 17831493
n÷5 14265194.4

Exponentiation

ny
n2 5087394281744784
n3 3.6286334209269E+23
n4 2.588158057793E+31
n5 1.8460288916171E+39

Nth Root

y√n
2√n 8445.470501991
3√n 414.71451212392
4√n 91.899241030549
5√n 37.209132056648

Divisors of 71325972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71325971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71325972 can be divided by 12 positive divisors. The sum of these divisors (counting 71325972) is 1, the average is 0.083333333333333.

Base conversion 71325972

Base System Value
2 Binary 100010000000101100100010100
3 Ternary 11222012201211200
4 Quaternary 10100011210110
5 Quinary 121224412342
6 Senary 11024432500
8 Octal 420054424
10 Decimal 71325972
12 Duodecimal 1ba78730
16 Hexadecimal 4405914
20 Vigesimal 125feic
36 Base36 16grh0

Cryptographic Hash Functions

md5 e6052775e5f7fc32a3f5614145e8539d
sha1 5a3fcef5558cfeffccbd0f1a9472824af3bc924d
sha256 1aab6aae335bc506c5fdc43c22b125d980314446936a28ecd4c177e07223cfd2
sha512 27986aaf648213982672f77742144abb91a5884c6c352819c165c97eea0e90b848c63ce71e1b5d56d5580895a51fcae15786fe14685031f6aaf5c62c4ec258ce
ripemd-160 cd546bf6d21e64b7c1085b6143445fea83761342

71325972 as geometric shapes

Circle

Radius = n
Diameter 142651944
Circumference 448154299.2907
Area 1.5982520501444E+16

Sphere

Radius = n
Volume 1.5199584130339E+24
Surface area 6.3930082005777E+16
Circumference 448154299.2907

Square

Length = n
Perimeter 285303888
Area 5087394281744784
Diagonal 100870156.95184

Cube

Length = n
Surface area 30524365690468704
Volume 3.6286334209269E+23
Space diagonal 123540207.40324

Equilateral Triangle

Length = n
Perimeter 213977916
Area 2.2029063435293E+15
Altitude 61770103.701618

Triangular Pyramid

Length = n
Surface area 2.2029063435293E+15
Volume 4.2763854972959E+22
Height 33623385.650615