71325905 (number)

71325905 is an odd 8-digits composite number following 71325904 and preceding 71325906. In scientific notation, it is written as 7.1325905 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 46049472 positive integers (up to 71325905) that are relatively prime to 71325905.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1325905 × 10^7
Engineering notation 7.1325905 × 10^6

Prime Factorization of 71325905

Prime Factorization 19 × 5 × 7 × 283 × 379

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71325905
Product of the distinct prime numbers

The prime factorization of 71325905 is 19 × 5 × 7 × 283 × 379. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71325905)

Multiplication

n×y
n×2 142651810
n×3 213977715
n×4 285303620
n×5 356629525

Division

n÷y
n÷2 35662952.5
n÷3 23775301.666667
n÷3 17831476.25
n÷5 14265181

Exponentiation

ny
n2 5087384724069025
n3 3.628623195274E+23
n4 2.5881483330691E+31
n5 1.8460202213039E+39

Nth Root

y√n
2√n 8445.4665353668
3√n 414.71438226995
4√n 91.89921944917
5√n 37.209125066171

Divisors of 71325905

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71325904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71325905 can be divided by 32 positive divisors. The sum of these divisors (counting 71325905) is 1, the average is 0.03125.

Base conversion 71325905

Base System Value
2 Binary 100010000000101100011010001
3 Ternary 11222012201202012
4 Quaternary 10100011203101
5 Quinary 121224412110
6 Senary 11024432305
8 Octal 420054321
10 Decimal 71325905
12 Duodecimal 1ba78695
16 Hexadecimal 44058d1
20 Vigesimal 125fef5
36 Base36 16grf5

Cryptographic Hash Functions

md5 bb80cb2261bb644a90d8140a70d26356
sha1 d36888d6998ebd4c4a86845cae8765a2494d9e87
sha256 ebe8616d9144479bc13e44416613bb7fdc8f3e05a9112e1f57252b55db638f1d
sha512 68487fe60ffe9ae237e236466773d8260246a34125b188ccbd2e1871865a8512992602ed645c726e9b958b0bd230dc6af23d5f6f96ae9a3a4072bf0a36bc5f1c
ripemd-160 93ce327ec8301965b30b92eb4deb1e0569874d3d

71325905 as geometric shapes

Circle

Radius = n
Diameter 142651810
Circumference 448153878.31729
Area 1.598249047512E+16

Sphere

Radius = n
Volume 1.5199541297224E+24
Surface area 6.3929961900481E+16
Circumference 448153878.31729

Square

Length = n
Perimeter 285303620
Area 5087384724069025
Diagonal 100870062.19953

Cube

Length = n
Surface area 30524308344414150
Volume 3.628623195274E+23
Space diagonal 123540091.35583

Equilateral Triangle

Length = n
Perimeter 213977715
Area 2.2029022049343E+15
Altitude 61770045.677916

Triangular Pyramid

Length = n
Surface area 2.2029022049343E+15
Volume 4.2763734462484E+22
Height 33623354.066512