71286916 (number)

71286916 is an even 8-digits composite number following 71286915 and preceding 71286917. In scientific notation, it is written as 7.1286916 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 33480192 positive integers (up to 71286916) that are relatively prime to 71286916.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred eighty-six thousand nine hundred sixteen

Notation

Scientific notation 7.1286916 × 10^7
Engineering notation 7.1286916 × 10^6

Prime Factorization of 71286916

Prime Factorization 2 × 2 × 17 × 853 × 1229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35643458
Product of the distinct prime numbers

The prime factorization of 71286916 is 2 × 2 × 17 × 853 × 1229. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 49, 57, 569, 32, 5032, 3375, 44975, 57416, 5758, 2634, 1176356, 2992548, 84372719, 76023835, 142868000, 827589283, 795110796, 177373329

Basic calculations (n = 71286916)

Multiplication

n×y
n×2 142573832
n×3 213860748
n×4 285147664
n×5 356434580

Division

n÷y
n÷2 35643458
n÷3 23762305.333333
n÷3 17821729
n÷5 14257383.2

Exponentiation

ny
n2 5081824392791056
n3 3.6226758861565E+23
n4 2.5824939159166E+31
n5 1.8409802685446E+39

Nth Root

y√n
2√n 8443.1579400127
3√n 414.63880315573
4√n 91.886658117557
5√n 37.205056239029

Divisors of 71286916

1, 2, 4, 17, 34, 68, 853, 1229, 1706, 2458, 3412, 4916, 14501, 20893, 29002, 41786, 58004, 83572, 1048337, 2096674, 4193348, 17821729, 35643458, 71286916

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71286915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71286916 can be divided by 24 positive divisors. The sum of these divisors (counting 71286916) is 1, the average is 0.041666666666667.

Base conversion 71286916

Base System Value
2 Binary 100001111111100000010000100
3 Ternary 11222010202021011
4 Quaternary 10033330002010
5 Quinary 121222140131
6 Senary 11023532004
8 Octal 417740204
10 Decimal 71286916
12 Duodecimal 1ba5a004
16 Hexadecimal 43fc084
20 Vigesimal 125ah5g
36 Base36 16fxc4

Cryptographic Hash Functions

md5 a683505758ad14cb1cdc676d5d1f19d9
sha1 bbd0bc4f02a9db271eec24ca8c7a0efdf61d8772
sha256 77604a0f67b25055b425c7ea0224c2c5d34e736f647123130d6a5ff04c9df7b1
sha512 2c38d7701e9351a1d5894fd082a27b48f2718cdde619c4be44d6a1d0d8c1d11b285944900fd350cc0c07f4a6834c5a283581fbea68846d75922bd8795f714ede
ripemd-160 e3c9616e52b82d590099cd56277f6f511b278212

71286916 as geometric shapes

Circle

Radius = n
Diameter 142573832
Circumference 447908903.20535
Area 1.5965022179226E+16

Sphere

Radius = n
Volume 1.5174629267048E+24
Surface area 6.3860088716903E+16
Circumference 447908903.20535

Square

Length = n
Perimeter 285147664
Area 5081824392791056
Diagonal 100814923.42695

Cube

Length = n
Surface area 30490946356746336
Volume 3.6226758861565E+23
Space diagonal 123472560.42689

Equilateral Triangle

Length = n
Perimeter 213860748
Area 2.2004945108642E+15
Altitude 61736280.213447

Triangular Pyramid

Length = n
Surface area 2.2004945108642E+15
Volume 4.269364475237E+22
Height 33604974.475651