71311239 (number)

71311239 is an odd 8-digits composite number following 71311238 and preceding 71311240. In scientific notation, it is written as 7.1311239 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 47468160 positive integers (up to 71311239) that are relatively prime to 71311239.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eleven thousand two hundred thirty-nine

Notation

Scientific notation 7.1311239 × 10^7
Engineering notation 7.1311239 × 10^6

Prime Factorization of 71311239

Prime Factorization 3 × 9 × 821 × 3217

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71311239
Product of the distinct prime numbers

The prime factorization of 71311239 is 3 × 9 × 821 × 3217. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 79, 100, 509, 37, 132, 4108, 96548, 12517, 683320, 54966, 1521964, 4351714, 96163583, 80933036, 691910118, 995958786, 9093137319, 586799959

Basic calculations (n = 71311239)

Multiplication

n×y
n×2 142622478
n×3 213933717
n×4 285244956
n×5 356556195

Division

n÷y
n÷2 35655619.5
n÷3 23770413
n÷3 17827809.75
n÷5 14262247.8

Exponentiation

ny
n2 5085292807715121
n3 3.6263853079595E+23
n4 2.5860202940199E+31
n5 1.844123112457E+39

Nth Root

y√n
2√n 8444.5982142432
3√n 414.68595586092
4√n 91.894495015987
5√n 37.207594755642

Divisors of 71311239

1, 3, 9, 27, 821, 2463, 3217, 7389, 9651, 22167, 28953, 86859, 2641157, 7923471, 23770413, 71311239

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 -71311238
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 71311239 can be divided by 16 positive divisors. The sum of these divisors (counting 71311239) is 1, the average is 0.0625.

Base conversion 71311239

Base System Value
2 Binary 100010000000001111110000111
3 Ternary 11222011222122000
4 Quaternary 10100001332013
5 Quinary 121223424424
6 Senary 11024240343
8 Octal 420017607
10 Decimal 71311239
12 Duodecimal 1ba700b3
16 Hexadecimal 4401f87
20 Vigesimal 125di1j
36 Base36 16gg3r

Cryptographic Hash Functions

md5 b6bf9cc3d07640acc8ae2c8979b36c25
sha1 3134ce6be12e8f985ca4c1c49021ad8a1fb1685f
sha256 aff30cd6ce84d3860a6f9abbfc4be4f5a16d05f92318575dbe7703dcc39ccfaf
sha512 e6be01a08a721fd65d3a7b0e413fae08823d4d8c12c5d83f66834a1ae7ce2bda95cb688a56f3af5ce86c16d571ba3ce8a965e33b44526b4296923e3e08b597a7
ripemd-160 06a7745fc53772d0d92975421d49a67e83cf4588

71311239 as geometric shapes

Circle

Radius = n
Diameter 142622478
Circumference 448061729.12157
Area 1.5975918526071E+16

Sphere

Radius = n
Volume 1.5190167256762E+24
Surface area 6.3903674104283E+16
Circumference 448061729.12157

Square

Length = n
Perimeter 285244956
Area 5085292807715121
Diagonal 100849321.34343

Cube

Length = n
Surface area 30511756846290726
Volume 3.6263853079595E+23
Space diagonal 123514689.09869

Equilateral Triangle

Length = n
Perimeter 213933717
Area 2.2019963785818E+15
Altitude 61757344.549344

Triangular Pyramid

Length = n
Surface area 2.2019963785818E+15
Volume 4.2737360707558E+22
Height 33616440.44781