71255320 (number)

71255320 is an even 8-digits composite number following 71255319 and preceding 71255321. In scientific notation, it is written as 7.1255320 × 10^7. The sum of its digits is 25. It has a total of 8 prime factors and 128 positive divisors. There are 25159680 positive integers (up to 71255320) that are relatively prime to 71255320.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred fifty-five thousand three hundred twenty

Notation

Scientific notation 7.1255320 × 10^7
Engineering notation 7.1255320 × 10^6

Prime Factorization of 71255320

Prime Factorization 2 × 2 × 2 × 5 × 19 × 61 × 53 × 29

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 17813830
Product of the distinct prime numbers

The prime factorization of 71255320 is 2 × 2 × 2 × 5 × 19 × 61 × 53 × 29. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71255320)

Multiplication

n×y
n×2 142510640
n×3 213765960
n×4 285021280
n×5 356276600

Division

n÷y
n÷2 35627660
n÷3 23751773.333333
n÷3 17813830
n÷5 14251064

Exponentiation

ny
n2 5077320628302400
n3 3.6178610611229E+23
n4 2.5779184762585E+31
n5 1.8369040595971E+39

Nth Root

y√n
2√n 8441.2866317878
3√n 414.57753495309
4√n 91.876474855035
5√n 37.201757626921

Divisors of 71255320

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71255319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71255320 can be divided by 128 positive divisors. The sum of these divisors (counting 71255320) is 1, the average is 0.0078125.

Base conversion 71255320

Base System Value
2 Binary 100001111110100010100011000
3 Ternary 11222002010220221
4 Quaternary 10033310110120
5 Quinary 121220132240
6 Senary 11023125424
8 Octal 417642430
10 Decimal 71255320
12 Duodecimal 1ba43874
16 Hexadecimal 43f4518
20 Vigesimal 1256i60
36 Base36 16f8yg

Cryptographic Hash Functions

md5 bc33ad75f905a9b5f6da733575ccae7a
sha1 2cf05f1b1a507dbf4f519f650fa6d0d2651f4a11
sha256 365b4c3e5363045801d439fe256ff6f538397f1dd0d24e8c2c04883388f427b1
sha512 e63ccf46ee8dddf2a04bb926afb29dcec3dd96d3db23958571100436713b0bd666aebf0392a37e0929efee7ec84dc78360701fdb29501ce7e8114a977526ee12
ripemd-160 ba85978084769802a69a3463bd590086dae9545d

71255320 as geometric shapes

Circle

Radius = n
Diameter 142510640
Circumference 447710379.68238
Area 1.5950873185795E+16

Sphere

Radius = n
Volume 1.515446097511E+24
Surface area 6.3803492743179E+16
Circumference 447710379.68238

Square

Length = n
Perimeter 285021280
Area 5077320628302400
Diagonal 100770239.93523

Cube

Length = n
Surface area 30463923769814400
Volume 3.6178610611229E+23
Space diagonal 123417834.54958

Equilateral Triangle

Length = n
Perimeter 213765960
Area 2.1985443236343E+15
Altitude 61708917.274789

Triangular Pyramid

Length = n
Surface area 2.1985443236343E+15
Volume 4.2636901495179E+22
Height 33590079.978412