71315520 (number)

71315520 is an even 8-digits composite number following 71315519 and preceding 71315521. In scientific notation, it is written as 7.1315520 × 10^7. The sum of its digits is 24. It has a total of 9 prime factors and 56 positive divisors. There are 19017216 positive integers (up to 71315520) that are relatively prime to 71315520.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1315520 × 10^7
Engineering notation 7.1315520 × 10^6

Prime Factorization of 71315520

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 74287

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2228610
Product of the distinct prime numbers

The prime factorization of 71315520 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 74287. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71315520)

Multiplication

n×y
n×2 142631040
n×3 213946560
n×4 285262080
n×5 356577600

Division

n÷y
n÷2 35657760
n÷3 23771840
n÷3 17828880
n÷5 14263104

Exponentiation

ny
n2 5085903392870400
n3 3.6270384513232E+23
n4 2.5866413321611E+31
n5 1.8446767165656E+39

Nth Root

y√n
2√n 8444.8516860866
3√n 414.69425392201
4√n 91.8958741516
5√n 37.20804147874

Divisors of 71315520

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71315519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71315520 can be divided by 56 positive divisors. The sum of these divisors (counting 71315520) is 1, the average is 0.017857142857143.

Base conversion 71315520

Base System Value
2 Binary 100010000000011000001000000
3 Ternary 11222012012111120
4 Quaternary 10100003001000
5 Quinary 121224044040
6 Senary 11024312240
8 Octal 420030100
10 Decimal 71315520
12 Duodecimal 1ba72680
16 Hexadecimal 4403040
20 Vigesimal 125e8g0
36 Base36 16gjeo

Cryptographic Hash Functions

md5 1be16941396c3149a4c3046cc235b619
sha1 5b938816d1c8412a1d9b64deb48c1ef1ac735a59
sha256 4e0dc696719cbd84491e4c2a87683b606cbd11f58bb2c1d9803a7e59853eeb02
sha512 51417fae9da23d47f0fcc99b9eb1d8c0ea100f611d4178bcdd63542b79c64a6d04f34ff635344f52c49505dabd6c1bc110702a80623c2286e94592d2232199d3
ripemd-160 77ab6ce997ce2cc754c8c5b9d4ff77db2c07a9b3

71315520 as geometric shapes

Circle

Radius = n
Diameter 142631040
Circumference 448088627.43787
Area 1.5977836735909E+16

Sphere

Radius = n
Volume 1.5192903137286E+24
Surface area 6.3911346943636E+16
Circumference 448088627.43787

Square

Length = n
Perimeter 285262080
Area 5085903392870400
Diagonal 100855375.59169

Cube

Length = n
Surface area 30515420357222400
Volume 3.6270384513232E+23
Space diagonal 123522104.00819

Equilateral Triangle

Length = n
Perimeter 213946560
Area 2.2022607697096E+15
Altitude 61761052.004097

Triangular Pyramid

Length = n
Surface area 2.2022607697096E+15
Volume 4.2745058075916E+22
Height 33618458.530563