71311394 (number)

71311394 is an even 8-digits composite number following 71311393 and preceding 71311395. In scientific notation, it is written as 7.1311394 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 27256320 positive integers (up to 71311394) that are relatively prime to 71311394.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eleven thousand three hundred ninety-four

Notation

Scientific notation 7.1311394 × 10^7
Engineering notation 7.1311394 × 10^6

Prime Factorization of 71311394

Prime Factorization 2 × 77 × 53 × 8737

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71311394
Product of the distinct prime numbers

The prime factorization of 71311394 is 2 × 77 × 53 × 8737. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 97, 42, 932, 453, 7458, 511, 97850, 71595, 771869, 778802, 3490294, 4311065, 60056514, 78289493, 104579057, 576064612, 501139658, 5201714283

Basic calculations (n = 71311394)

Multiplication

n×y
n×2 142622788
n×3 213934182
n×4 285245576
n×5 356556970

Division

n÷y
n÷2 35655697
n÷3 23770464.666667
n÷3 17827848.5
n÷5 14262278.8

Exponentiation

ny
n2 5085314914223236
n3 3.6264089546225E+23
n4 2.5860427776821E+31
n5 1.8441431542014E+39

Nth Root

y√n
2√n 8444.6073917027
3√n 414.68625631041
4√n 91.894544950735
5√n 37.207610930293

Divisors of 71311394

1, 2, 53, 77, 106, 154, 4081, 8162, 8737, 17474, 463061, 672749, 926122, 1345498, 35655697, 71311394

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 -71311393
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 71311394 can be divided by 16 positive divisors. The sum of these divisors (counting 71311394) is 1, the average is 0.0625.

Base conversion 71311394

Base System Value
2 Binary 100010000000010000000100010
3 Ternary 11222011222211202
4 Quaternary 10100002000202
5 Quinary 121223431034
6 Senary 11024241202
8 Octal 420020042
10 Decimal 71311394
12 Duodecimal 1ba70202
16 Hexadecimal 4402022
20 Vigesimal 125di9e
36 Base36 16gg82

Cryptographic Hash Functions

md5 6b6a0d6ecf67556139bebcc6658d3284
sha1 d8864c93ca04919d1578b39346e10a7a102d2cfa
sha256 a75dfbb2fbb6f8ac046bb766ec59221dc75b768be116d186f457cffbb5ea505e
sha512 355c9191c66795057e99f6c9f77fc71cdfd5f1af93266b817f9889f4c00a07cba91288a772158d3046756ba8e805750917bb9dfe825d27b1bbc5954f95242236
ripemd-160 ea444a0e8d16f95775f9fff05d72db9222e356e3

71311394 as geometric shapes

Circle

Radius = n
Diameter 142622788
Circumference 448062703.01529
Area 1.5975987975714E+16

Sphere

Radius = n
Volume 1.5190266307672E+24
Surface area 6.3903951902857E+16
Circumference 448062703.01529

Square

Length = n
Perimeter 285245576
Area 5085314914223236
Diagonal 100849540.54653

Cube

Length = n
Surface area 30511889485339416
Volume 3.6264089546225E+23
Space diagonal 123514957.56656

Equilateral Triangle

Length = n
Perimeter 213934182
Area 2.2020059509806E+15
Altitude 61757478.783281

Triangular Pyramid

Length = n
Surface area 2.2020059509806E+15
Volume 4.2737639386153E+22
Height 33616513.51551