71725906 (number)

71725906 is an even 8-digits composite number following 71725905 and preceding 71725907. In scientific notation, it is written as 7.1725906 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 29484000 positive integers (up to 71725906) that are relatively prime to 71725906.

Interesting facts

Basic properties

Name

Name seventy-one million seven hundred twenty-five thousand nine hundred six

Notation

Scientific notation 7.1725906 × 10^7
Engineering notation 7.1725906 × 10^6

Prime Factorization of 71725906

Prime Factorization 2 × 7 × 7 × 37 × 131 × 151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10246558
Product of the distinct prime numbers

The prime factorization of 71725906 is 2 × 7 × 7 × 37 × 131 × 151. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71725906)

Multiplication

n×y
n×2 143451812
n×3 215177718
n×4 286903624
n×5 358629530

Division

n÷y
n÷2 35862953
n÷3 23908635.333333
n÷3 17931476.5
n÷5 14345181.2

Exponentiation

ny
n2 5144605591520836
n3 3.690014970645E+23
n4 2.6466966692307E+31
n5 1.8983671650776E+39

Nth Root

y√n
2√n 8469.11482978
3√n 415.48818728747
4√n 92.027793789594
5√n 37.25076607054

Divisors of 71725906

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 -71725905
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 71725906 can be divided by 48 positive divisors. The sum of these divisors (counting 71725906) is 1, the average is 0.020833333333333.

Base conversion 71725906

Base System Value
2 Binary 100010001100111001101010010
3 Ternary 11222222001110001
4 Quaternary 10101213031102
5 Quinary 121330212111
6 Senary 11041200214
8 Octal 421471522
10 Decimal 71725906
12 Duodecimal 2003006a
16 Hexadecimal 4467352
20 Vigesimal 1285ef6
36 Base36 16pc2a

Cryptographic Hash Functions

md5 54f605692948fc85aef708561fcfb06b
sha1 9af84b6c47a71514e5f3256e17ed47770856b341
sha256 b33292aec758b87b76cc0fd505c19824eb38cf3d4262fe4a39e553bcb968f0cc
sha512 3ecbe99731a99c1beb36fb9f0edbe3a4b3f35cec562a13d20daac75ceeb289e097f558f0ed9be42e094c6a710c4cefe7b71ed3d76e2f1a909907eca43a6d61f9
ripemd-160 b001811c1323e6bd2a7d750e8f0638eec4a37445

71725906 as geometric shapes

Circle

Radius = n
Diameter 143451812
Circumference 450667158.72334
Area 1.6162255131939E+16

Sphere

Radius = n
Volume 1.5456698564553E+24
Surface area 6.4649020527755E+16
Circumference 450667158.72334

Square

Length = n
Perimeter 286903624
Area 5144605591520836
Diagonal 101435749.0387

Cube

Length = n
Surface area 30867633549125016
Volume 3.690014970645E+23
Space diagonal 124232913.41091

Equilateral Triangle

Length = n
Perimeter 215177718
Area 2.2276795673543E+15
Altitude 62116456.705455

Triangular Pyramid

Length = n
Surface area 2.2276795673543E+15
Volume 4.3487243473716E+22
Height 33811916.346233