71310018 (number)

71310018 is an even 8-digits composite number following 71310017 and preceding 71310019. In scientific notation, it is written as 7.1310018 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 21816000 positive integers (up to 71310018) that are relatively prime to 71310018.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ten thousand eighteen

Notation

Scientific notation 7.1310018 × 10^7
Engineering notation 7.1310018 × 10^6

Prime Factorization of 71310018

Prime Factorization 2 × 3 × 13 × 181 × 5051

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71310018
Product of the distinct prime numbers

The prime factorization of 71310018 is 2 × 3 × 13 × 181 × 5051. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 87, 72, 902, 521, 9583, 920, 35434, 45370, 823236, 850506, 945786, 9971608, 1046064, 62970188, 794812170, 801637120, 517591264, 1453742891

Basic calculations (n = 71310018)

Multiplication

n×y
n×2 142620036
n×3 213930054
n×4 285240072
n×5 356550090

Division

n÷y
n÷2 35655009
n÷3 23770006
n÷3 17827504.5
n÷5 14262003.6

Exponentiation

ny
n2 5085118667160324
n3 3.6261990368734E+23
n4 2.5858431859102E+31
n5 1.8439652413244E+39

Nth Root

y√n
2√n 8444.5259191976
3√n 414.68358907905
4√n 91.894101656187
5√n 37.207467340146

Divisors of 71310018

1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 1086, 2353, 4706, 5051, 7059, 10102, 14118, 15153, 30306, 65663, 131326, 196989, 393978, 914231, 1828462, 2742693, 5485386, 11885003, 23770006, 35655009, 71310018

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71310017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71310018 can be divided by 32 positive divisors. The sum of these divisors (counting 71310018) is 1, the average is 0.03125.

Base conversion 71310018

Base System Value
2 Binary 100010000000001101011000010
3 Ternary 11222011220221210
4 Quaternary 10100001223002
5 Quinary 121223410033
6 Senary 11024230550
8 Octal 420015302
10 Decimal 71310018
12 Duodecimal 1ba6b456
16 Hexadecimal 4401ac2
20 Vigesimal 125df0i
36 Base36 16gf5u

Cryptographic Hash Functions

md5 433d65af3a155188276a76c3a95fd724
sha1 538a6e1c36b68a5ef6289a6b1dcb6bc1337e57a0
sha256 54465d7f1fdc430f0dd64393872edbd6b5eac93280ba9af5f808d09df461e704
sha512 feb8820f366055e34baf3e6639c96335b9dc4080decbceef3232e7d6c32b28eed9df320446eebd5d28aceee2b6dfb1e38c97f55cc3b37cea4461b6098cdd594d
ripemd-160 e558b58b996ac229d8ac0b36a21d0f9aa0de273b

71310018 as geometric shapes

Circle

Radius = n
Diameter 142620036
Circumference 448054057.35231
Area 1.5975371447383E+16

Sphere

Radius = n
Volume 1.5189387006261E+24
Surface area 6.3901485789533E+16
Circumference 448054057.35231

Square

Length = n
Perimeter 285240072
Area 5085118667160324
Diagonal 100847594.58867

Cube

Length = n
Surface area 30510712002961944
Volume 3.6261990368734E+23
Space diagonal 123512574.26465

Equilateral Triangle

Length = n
Perimeter 213930054
Area 2.2019209735097E+15
Altitude 61756287.132326

Triangular Pyramid

Length = n
Surface area 2.2019209735097E+15
Volume 4.2735165481755E+22
Height 33615864.86289