71320730 (number)

71320730 is an even 8-digits composite number following 71320729 and preceding 71320731. In scientific notation, it is written as 7.1320730 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 32 positive divisors. There are 25689600 positive integers (up to 71320730) that are relatively prime to 71320730.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty thousand seven hundred thirty

Notation

Scientific notation 7.1320730 × 10^7
Engineering notation 7.1320730 × 10^6

Prime Factorization of 71320730

Prime Factorization 2 × 5 × 13 × 41 × 13381

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71320730
Product of the distinct prime numbers

The prime factorization of 71320730 is 2 × 5 × 13 × 41 × 13381. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 41, 99, 661, 242, 7125, 8360, 74025, 54075, 754024, 64340, 9782897, 5200363, 31991721, 5386121, 811606945, 855471242, 7241760354, 2446823100

Basic calculations (n = 71320730)

Multiplication

n×y
n×2 142641460
n×3 213962190
n×4 285282920
n×5 356603650

Division

n÷y
n÷2 35660365
n÷3 23773576.666667
n÷3 17830182.5
n÷5 14264146

Exponentiation

ny
n2 5086646527732900
n3 3.6278334360988E+23
n4 2.5873972898097E+31
n5 1.8453506350925E+39

Nth Root

y√n
2√n 8445.1601524187
3√n 414.70435225896
4√n 91.897552483288
5√n 37.208585114211

Divisors of 71320730

1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 13381, 26762, 66905, 133810, 173953, 347906, 548621, 869765, 1097242, 1739530, 2743105, 5486210, 7132073, 14264146, 35660365, 71320730

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 -71320729
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 71320730 can be divided by 32 positive divisors. The sum of these divisors (counting 71320730) is 1, the average is 0.03125.

Base conversion 71320730

Base System Value
2 Binary 100010000000100010010011010
3 Ternary 11222012110122112
4 Quaternary 10100010102122
5 Quinary 121224230410
6 Senary 11024352322
8 Octal 420042232
10 Decimal 71320730
12 Duodecimal 1ba756a2
16 Hexadecimal 440449a
20 Vigesimal 125f1ga
36 Base36 16gnfe

Cryptographic Hash Functions

md5 40ca5325cf04b8845af967cc2fd4b9d5
sha1 1d182e0f664ed1127ce10da2b81fe7b7dc45fd4b
sha256 f19de31e399acfa0e13a9de75df57cced080d04869f210bc42157c62e32962ae
sha512 3a7e028fd6909ae6f9487e5c267bba0211b19e69b0e91f5a8a3bbe775a1291907a10acd1ac8ae0fadf002b40e00aa5cd1da780b4e5c720a51fb8a0b8a116b43b
ripemd-160 141b4afbdb90a43b93bf4539b5344e1bdf511fd1

71320730 as geometric shapes

Circle

Radius = n
Diameter 142641460
Circumference 448121362.83332
Area 1.5980171362934E+16

Sphere

Radius = n
Volume 1.5196233161727E+24
Surface area 6.3920685451735E+16
Circumference 448121362.83332

Square

Length = n
Perimeter 285282920
Area 5086646527732900
Diagonal 100862743.64435

Cube

Length = n
Surface area 30519879166397400
Volume 3.6278334360988E+23
Space diagonal 123531127.9929

Equilateral Triangle

Length = n
Perimeter 213962190
Area 2.2025825565443E+15
Altitude 61765563.996451

Triangular Pyramid

Length = n
Surface area 2.2025825565443E+15
Volume 4.2754427061345E+22
Height 33620914.548117