71315725 (number)

71315725 is an odd 8-digits composite number following 71315724 and preceding 71315726. In scientific notation, it is written as 7.1315725 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 52663680 positive integers (up to 71315725) that are relatively prime to 71315725.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1315725 × 10^7
Engineering notation 7.1315725 × 10^6

Prime Factorization of 71315725

Prime Factorization 25 × 13 × 219433

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71315725
Product of the distinct prime numbers

The prime factorization of 71315725 is 25 × 13 × 219433. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 84, 72, 577, 833, 8347, 3610, 1104, 55913, 570224, 17014, 4698526, 5766545, 16010198, 33746115, 670340712, 473471085, 646926464, 7673503471

Basic calculations (n = 71315725)

Multiplication

n×y
n×2 142631450
n×3 213947175
n×4 285262900
n×5 356578625

Division

n÷y
n÷2 35657862.5
n÷3 23771908.333333
n÷3 17828931.25
n÷5 14263145

Exponentiation

ny
n2 5085932632275625
n3 3.6270697297189E+23
n4 2.5866710740046E+31
n5 1.8447032297917E+39

Nth Root

y√n
2√n 8444.8638236504
3√n 414.6946512747
4√n 91.895940191341
5√n 37.208062869988

Divisors of 71315725

1, 13, 25, 325, 219433, 2852629, 5485825, 71315725

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71315724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71315725 can be divided by 8 positive divisors. The sum of these divisors (counting 71315725) is 1, the average is 0.125.

Base conversion 71315725

Base System Value
2 Binary 100010000000011000100001101
3 Ternary 11222012012210011
4 Quaternary 10100003010031
5 Quinary 121224100400
6 Senary 11024313221
8 Octal 420030415
10 Decimal 71315725
12 Duodecimal 1ba72811
16 Hexadecimal 440310d
20 Vigesimal 125e965
36 Base36 16gjkd

Cryptographic Hash Functions

md5 477dc40f86634b3a615300864197c6c2
sha1 21e2228c4475b52db86d3ff46038e1d7923f1fb4
sha256 d9e2f14c243a0661ca39a96ca60677ca38debdab1b059b13f03c02fbb4c505ce
sha512 555e958e798ed1feca5f374b6ef3eb4bf3e435ae22d8e251591e7a68e76fbb977b7b6f498468d9922c918b7ab3413f1c1da6a2fb6ed4e370c256d9e4158636b7
ripemd-160 d16d0b5eb97980bbfff1794617982f132eb5ced5

71315725 as geometric shapes

Circle

Radius = n
Diameter 142631450
Circumference 448089915.49086
Area 1.597792859421E+16

Sphere

Radius = n
Volume 1.5193034155924E+24
Surface area 6.3911714376839E+16
Circumference 448089915.49086

Square

Length = n
Perimeter 285262900
Area 5085932632275625
Diagonal 100855665.50547

Cube

Length = n
Surface area 30515595793653750
Volume 3.6270697297189E+23
Space diagonal 123522459.07861

Equilateral Triangle

Length = n
Perimeter 213947175
Area 2.2022734307435E+15
Altitude 61761229.539305

Triangular Pyramid

Length = n
Surface area 2.2022734307435E+15
Volume 4.2745426695345E+22
Height 33618555.16849