71329839 (number)

71329839 is an odd 8-digits composite number following 71329838 and preceding 71329840. In scientific notation, it is written as 7.1329839 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 40642560 positive integers (up to 71329839) that are relatively prime to 71329839.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-nine thousand eight hundred thirty-nine

Notation

Scientific notation 7.1329839 × 10^7
Engineering notation 7.1329839 × 10^6

Prime Factorization of 71329839

Prime Factorization 147 × 641 × 757

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71329839
Product of the distinct prime numbers

The prime factorization of 71329839 is 147 × 641 × 757. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71329839)

Multiplication

n×y
n×2 142659678
n×3 213989517
n×4 285319356
n×5 356649195

Division

n÷y
n÷2 35664919.5
n÷3 23776613
n÷3 17832459.75
n÷5 14265967.8

Exponentiation

ny
n2 5087945931765921
n3 3.6292236415357E+23
n4 2.5887193804573E+31
n5 1.846529366242E+39

Nth Root

y√n
2√n 8445.6994381756
3√n 414.7220066919
4√n 91.900486604673
5√n 37.209535513031

Divisors of 71329839

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71329838
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71329839 can be divided by 8 positive divisors. The sum of these divisors (counting 71329839) is 1, the average is 0.125.

Base conversion 71329839

Base System Value
2 Binary 100010000000110100000101111
3 Ternary 11222012221010220
4 Quaternary 10100012200233
5 Quinary 121230023324
6 Senary 11024502423
8 Octal 420064057
10 Decimal 71329839
12 Duodecimal 1ba7aa13
16 Hexadecimal 440682f
20 Vigesimal 125g4bj
36 Base36 16gugf

Cryptographic Hash Functions

md5 ae8b853b86ca0f06790ddfcb1a47d007
sha1 08924dded3cb9751df215f2ab96962681de36fa2
sha256 f997044b3828a89e7c1e1af74ddbe42745a1a610782672769d8b5201b186a983
sha512 0f375cde25f4b4c3863c2d64ee143a4eb8fecd95d29c2270bea687d67d42213f31838bb52b7dea2cedece7643b76b27a67c6aadf01f59111cefeea0c0ad9b1fd
ripemd-160 1c9331e236729ad59ac3f0da3de2887727497367

71329839 as geometric shapes

Circle

Radius = n
Diameter 142659678
Circumference 448178596.36829
Area 1.5984253561098E+16

Sphere

Radius = n
Volume 1.5202056440644E+24
Surface area 6.3937014244392E+16
Circumference 448178596.36829

Square

Length = n
Perimeter 285319356
Area 5087945931765921
Diagonal 100875625.71569

Cube

Length = n
Surface area 30527675590595526
Volume 3.6292236415357E+23
Space diagonal 123546905.24371

Equilateral Triangle

Length = n
Perimeter 213989517
Area 2.2031452149955E+15
Altitude 61773452.621854

Triangular Pyramid

Length = n
Surface area 2.2031452149955E+15
Volume 4.277081078954E+22
Height 33625208.571896