71725904 (number)

71725904 is an even 8-digits composite number following 71725903 and preceding 71725905. In scientific notation, it is written as 7.1725904 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 40 positive divisors. There are 34957440 positive integers (up to 71725904) that are relatively prime to 71725904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1725904 × 10^7
Engineering notation 7.1725904 × 10^6

Prime Factorization of 71725904

Prime Factorization 2 × 2 × 2 × 2 × 71 × 103 × 613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8965738
Product of the distinct prime numbers

The prime factorization of 71725904 is 2 × 2 × 2 × 2 × 71 × 103 × 613. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71725904)

Multiplication

n×y
n×2 143451808
n×3 215177712
n×4 286903616
n×5 358629520

Division

n÷y
n÷2 35862952
n÷3 23908634.666667
n÷3 17931476
n÷5 14345180.8

Exponentiation

ny
n2 5144605304617216
n3 3.6900146619687E+23
n4 2.6466963740296E+31
n5 1.8983669004079E+39

Nth Root

y√n
2√n 8469.1147117039
3√n 415.48818342565
4√n 92.02779314807
5√n 37.2507658628

Divisors of 71725904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71725903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71725904 can be divided by 40 positive divisors. The sum of these divisors (counting 71725904) is 1, the average is 0.025.

Base conversion 71725904

Base System Value
2 Binary 100010001100111001101010000
3 Ternary 11222222001102222
4 Quaternary 10101213031100
5 Quinary 121330212104
6 Senary 11041200212
8 Octal 421471520
10 Decimal 71725904
12 Duodecimal 20030068
16 Hexadecimal 4467350
20 Vigesimal 1285ef4
36 Base36 16pc28

Cryptographic Hash Functions

md5 fab2187225508494d970e342f101e40f
sha1 8cf87a5f28a8622730dd0d7d8d3bbc7dc3a03390
sha256 6f0d53e5768a0960f916e89354142cee9f09e6cd9caacee5fbfcef046f4988d1
sha512 909a6708fc3282fa8ae99b73d4d46001bf55b588c37092b6bf69cc1be28318bad3334d61d7dbd75b720f2b43a17f5964c8f14c582f56f9a2031b45020edcfae0
ripemd-160 a6b9b55cdb6d516710b599ea937c359d608931f3

71725904 as geometric shapes

Circle

Radius = n
Diameter 143451808
Circumference 450667146.15697
Area 1.6162254230605E+16

Sphere

Radius = n
Volume 1.5456697271572E+24
Surface area 6.4649016922418E+16
Circumference 450667146.15697

Square

Length = n
Perimeter 286903616
Area 5144605304617216
Diagonal 101435746.21027

Cube

Length = n
Surface area 30867631827703296
Volume 3.6900146619687E+23
Space diagonal 124232909.94681

Equilateral Triangle

Length = n
Perimeter 215177712
Area 2.2276794431213E+15
Altitude 62116454.973404

Triangular Pyramid

Length = n
Surface area 2.2276794431213E+15
Volume 4.348723983593E+22
Height 33811915.403424