71312916 (number)

71312916 is an even 8-digits composite number following 71312915 and preceding 71312917. In scientific notation, it is written as 7.1312916 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 23715072 positive integers (up to 71312916) that are relatively prime to 71312916.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twelve thousand nine hundred sixteen

Notation

Scientific notation 7.1312916 × 10^7
Engineering notation 7.1312916 × 10^6

Prime Factorization of 71312916

Prime Factorization 2 × 2 × 3 × 439 × 13537

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35656458
Product of the distinct prime numbers

The prime factorization of 71312916 is 2 × 2 × 3 × 439 × 13537. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 90, 56, 83, 484, 4476, 2890, 72312, 50584, 306351, 14037, 7558907, 2237053, 49753258, 18483983, 462971510, 473327719, 2772234716, 4824691737

Basic calculations (n = 71312916)

Multiplication

n×y
n×2 142625832
n×3 213938748
n×4 285251664
n×5 356564580

Division

n÷y
n÷2 35656458
n÷3 23770972
n÷3 17828229
n÷5 14262583.2

Exponentiation

ny
n2 5085531988423056
n3 3.6266411550573E+23
n4 2.5862635605274E+31
n5 1.8443399604575E+39

Nth Root

y√n
2√n 8444.697507904
3√n 414.68920650746
4√n 91.895035273425
5√n 37.207769753441

Divisors of 71312916

1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 13537, 27074, 40611, 54148, 81222, 162444, 5942743, 11885486, 17828229, 23770972, 35656458, 71312916

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 -71312915
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 71312916 can be divided by 24 positive divisors. The sum of these divisors (counting 71312916) is 1, the average is 0.041666666666667.

Base conversion 71312916

Base System Value
2 Binary 100010000000010011000010100
3 Ternary 11222012001221010
4 Quaternary 10100002120110
5 Quinary 121224003131
6 Senary 11024252220
8 Octal 420023024
10 Decimal 71312916
12 Duodecimal 1ba71070
16 Hexadecimal 4402614
20 Vigesimal 125e25g
36 Base36 16ghec

Cryptographic Hash Functions

md5 2cb9219925272117fdc5cb9dec707dfd
sha1 cb8a5a04f58f15872523be63f784f9270ddee0f9
sha256 a2e35e57aadb320af516c33dced349a541ec28c075b13ad71a43aaebf1e3d886
sha512 a36885e2165fc46dff52c7b1288d741283e82c5789dcb4f1c3db25245da9abc9678af6208d9dc661d44ecc09eb02b2a94ee9965980b7a12ef5c406824ba9b396
ripemd-160 78e7e1ed7aaf8848a8308f2f34c6e59f9ce57eed

71312916 as geometric shapes

Circle

Radius = n
Diameter 142625832
Circumference 448072266.02333
Area 1.5976669934426E+16

Sphere

Radius = n
Volume 1.5191238946579E+24
Surface area 6.3906679737703E+16
Circumference 448072266.02333

Square

Length = n
Perimeter 285251664
Area 5085531988423056
Diagonal 100851692.97957

Cube

Length = n
Surface area 30513191930538336
Volume 3.6266411550573E+23
Space diagonal 123517593.74789

Equilateral Triangle

Length = n
Perimeter 213938748
Area 2.2020999468664E+15
Altitude 61758796.873946

Triangular Pyramid

Length = n
Surface area 2.2020999468664E+15
Volume 4.274037589452E+22
Height 33617230.993191