71294885 (number)

71294885 is an odd 8-digits composite number following 71294884 and preceding 71294886. In scientific notation, it is written as 7.1294885 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 54984000 positive integers (up to 71294885) that are relatively prime to 71294885.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-four thousand eight hundred eighty-five

Notation

Scientific notation 7.1294885 × 10^7
Engineering notation 7.1294885 × 10^6

Prime Factorization of 71294885

Prime Factorization 5 × 31 × 1451 × 317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71294885
Product of the distinct prime numbers

The prime factorization of 71294885 is 5 × 31 × 1451 × 317. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71294885)

Multiplication

n×y
n×2 142589770
n×3 213884655
n×4 285179540
n×5 356474425

Division

n÷y
n÷2 35647442.5
n÷3 23764961.666667
n÷3 17823721.25
n÷5 14258977

Exponentiation

ny
n2 5082960627163225
n3 3.6238909337313E+23
n4 2.5836488737292E+31
n5 1.842009493329E+39

Nth Root

y√n
2√n 8443.6298474057
3√n 414.65425308535
4√n 91.889225959335
5√n 37.20588801533

Divisors of 71294885

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71294884
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71294885 can be divided by 16 positive divisors. The sum of these divisors (counting 71294885) is 1, the average is 0.0625.

Base conversion 71294885

Base System Value
2 Binary 100001111111101111110100101
3 Ternary 11222011011012022
4 Quaternary 10033331332211
5 Quinary 121222414020
6 Senary 11024032525
8 Octal 417757645
10 Decimal 71294885
12 Duodecimal 1ba62745
16 Hexadecimal 43fdfa5
20 Vigesimal 125bh45
36 Base36 16g3hh

Cryptographic Hash Functions

md5 350c4af4d4526af8f4bfab0daec6b05d
sha1 f0d2eeea20a661967964afee3e0fd2f67f19e3a7
sha256 40a8a9ba580654837bedde4cec6fdc365c6d89577905bbbaba97ceda5b4cf71e
sha512 c5f3a6ccf462a4b219d5545c88d703d1095e3092bc88e8381de37b3b7948c535dfe597e501f3760c3b18c4bc5b697348728865918786c93461be7ba02948e940
ripemd-160 75b336d1243830ba3847fbbe580f7258dbc11481

71294885 as geometric shapes

Circle

Radius = n
Diameter 142589770
Circumference 447958973.90906
Area 1.5968591764782E+16

Sphere

Radius = n
Volume 1.5179718846428E+24
Surface area 6.3874367059129E+16
Circumference 447958973.90906

Square

Length = n
Perimeter 285179540
Area 5082960627163225
Diagonal 100826193.29483

Cube

Length = n
Surface area 30497763762979350
Volume 3.6238909337313E+23
Space diagonal 123486363.13978

Equilateral Triangle

Length = n
Perimeter 213884655
Area 2.2009865147797E+15
Altitude 61743181.56989

Triangular Pyramid

Length = n
Surface area 2.2009865147797E+15
Volume 4.2707964225364E+22
Height 33608731.098277