71313439 (number)

71313439 is an odd 8-digits composite number following 71313438 and preceding 71313440. In scientific notation, it is written as 7.1313439 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 71135200 positive integers (up to 71313439) that are relatively prime to 71313439.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred thirteen thousand four hundred thirty-nine

Notation

Scientific notation 7.1313439 × 10^7
Engineering notation 7.1313439 × 10^6

Prime Factorization of 71313439

Prime Factorization 401 × 177839

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 71313439
Product of the distinct prime numbers

The prime factorization of 71313439 is 401 × 177839. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 73, 20, 995, 443, 336, 2971, 93535, 53061, 463747, 632042, 2211191, 6427430, 94528272, 75526090, 707062323, 612857801, 1593997520, 1585594516

Basic calculations (n = 71313439)

Multiplication

n×y
n×2 142626878
n×3 213940317
n×4 285253756
n×5 356567195

Division

n÷y
n÷2 35656719.5
n÷3 23771146.333333
n÷3 17828359.75
n÷5 14262687.8

Exponentiation

ny
n2 5085606582006721
n3 3.6267209476393E+23
n4 2.586339430695E+31
n5 1.8444075922416E+39

Nth Root

y√n
2√n 8444.7284740245
3√n 414.69022026456
4√n 91.895203759633
5√n 37.207824328706

Divisors of 71313439

1, 401, 177839, 71313439

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71313438
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71313439 can be divided by 4 positive divisors. The sum of these divisors (counting 71313439) is 1, the average is 0.25.

Base conversion 71313439

Base System Value
2 Binary 100010000000010100000011111
3 Ternary 11222012002122111
4 Quaternary 10100002200133
5 Quinary 121224012224
6 Senary 11024254451
8 Octal 420024037
10 Decimal 71313439
12 Duodecimal 1ba71427
16 Hexadecimal 440281f
20 Vigesimal 125e3bj
36 Base36 16ghsv

Cryptographic Hash Functions

md5 cbb0c305b073e17ffe7e16be19013b18
sha1 e4379e7e576f047b2ec198ebe4d3784b2421b568
sha256 d0d33af80a27d2d2d8df78c3ae715f670f1e71b446b6cae9e55203d07e94ab16
sha512 d38dc51921e3ebc38d2481e07493e8b233a9bdacba5efaf17fcd91103a387a8fd217dc96022b501fa1546cc1cbf1f487acf173a062729f546de9d50ae1bc0102
ripemd-160 20ee72b33e8ec371b1da4bd4b7d4888abff0f8b0

71313439 as geometric shapes

Circle

Radius = n
Diameter 142626878
Circumference 448075552.12925
Area 1.597690427708E+16

Sphere

Radius = n
Volume 1.5191573180965E+24
Surface area 6.3907617108321E+16
Circumference 448075552.12925

Square

Length = n
Perimeter 285253756
Area 5085606582006721
Diagonal 100852432.61327

Cube

Length = n
Surface area 30513639492040326
Volume 3.6267209476393E+23
Space diagonal 123518499.61046

Equilateral Triangle

Length = n
Perimeter 213940317
Area 2.2021322468356E+15
Altitude 61759249.805232

Triangular Pyramid

Length = n
Surface area 2.2021322468356E+15
Volume 4.2741316259118E+22
Height 33617477.537755