71325731 (number)

71325731 is an odd 8-digits prime number following 71325730 and preceding 71325732. In scientific notation, it is written as 7.1325731 × 10^7. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 71325730 positive integers (up to 71325731) that are relatively prime to 71325731.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1325731 × 10^7
Engineering notation 7.1325731 × 10^6

Prime Factorization of 71325731

Prime Factorization 71325731

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 71325731
Product of the distinct prime numbers

The prime factorization of 71325731 is 71325731. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 9, 97, 54, 226, 473, 7796, 5329, 55473, 28924, 886239, 719079, 1631728, 9249247, 43075541, 8720914, 528368050, 71238081, 5861658998, 329211295

Basic calculations (n = 71325731)

Multiplication

n×y
n×2 142651462
n×3 213977193
n×4 285302924
n×5 356628655

Division

n÷y
n÷2 35662865.5
n÷3 23775243.666667
n÷3 17831432.75
n÷5 14265146.2

Exponentiation

ny
n2 5087359902684361
n3 3.6285966391905E+23
n4 2.5881230779441E+31
n5 1.8459977045233E+39

Nth Root

y√n
2√n 8445.4562339758
3√n 414.71404503689
4√n 91.899163401936
5√n 37.209106911774

Divisors of 71325731

1, 71325731

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 71325732
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 35662866
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 8445.4562931792
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999719596
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71325731 can be divided by 2 positive divisors. The sum of these divisors (counting 71325731) is 71325732, the average is 35662866.

Base conversion 71325731

Base System Value
2 Binary 100010000000101100000100011
3 Ternary 11222012201111202
4 Quaternary 10100011200203
5 Quinary 121224410411
6 Senary 11024431415
8 Octal 420054043
10 Decimal 71325731
12 Duodecimal 1ba7856b
16 Hexadecimal 4405823
20 Vigesimal 125fe6b
36 Base36 16grab

Cryptographic Hash Functions

md5 2105b0cc4522fff09f66140bd1e71248
sha1 e6ab52b270d0e2548e23f954d4fd3321112589c4
sha256 b51f74093eed9daa72109b600fe9f071671031b6042067374b68fd694485571d
sha512 c381dae911f552f5159fc1f4ca351225d7bbfa2358bf3c2e3b047a36de1be9e08c6b0371048463386bf031a7eaf93a193dbd67fec4688e8fbf4e423bc1a22211
ripemd-160 0dbe549954e92e8de827e66692488e3c267eb647

71325731 as geometric shapes

Circle

Radius = n
Diameter 142651462
Circumference 448152785.04304
Area 1.598241249644E+16

Sphere

Radius = n
Volume 1.5199430059362E+24
Surface area 6.3929649985762E+16
Circumference 448152785.04304

Square

Length = n
Perimeter 285302924
Area 5087359902684361
Diagonal 100869816.12638

Cube

Length = n
Surface area 30524159416106166
Volume 3.6285966391905E+23
Space diagonal 123539789.97899

Equilateral Triangle

Length = n
Perimeter 213977193
Area 2.2028914569595E+15
Altitude 61769894.989495

Triangular Pyramid

Length = n
Surface area 2.2028914569595E+15
Volume 4.2763421496039E+22
Height 33623272.042125