71305830 (number)

71305830 is an even 8-digits composite number following 71305829 and preceding 71305831. In scientific notation, it is written as 7.1305830 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 18950400 positive integers (up to 71305830) that are relatively prime to 71305830.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred five thousand eight hundred thirty

Notation

Scientific notation 7.1305830 × 10^7
Engineering notation 7.1305830 × 10^6

Prime Factorization of 71305830

Prime Factorization 2 × 3 × 5 × 337 × 3 × 2351

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 23768610
Product of the distinct prime numbers

The prime factorization of 71305830 is 2 × 3 × 5 × 337 × 3 × 2351. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71305830)

Multiplication

n×y
n×2 142611660
n×3 213917490
n×4 285223320
n×5 356529150

Division

n÷y
n÷2 35652915
n÷3 23768610
n÷3 17826457.5
n÷5 14261166

Exponentiation

ny
n2 5084521391988900
n3 3.6255601800852E+23
n4 2.5852357785593E+31
n5 1.8434238293587E+39

Nth Root

y√n
2√n 8444.277944265
3√n 414.67547087014
4√n 91.892752403359
5√n 37.207030294866

Divisors of 71305830

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71305829
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71305830 can be divided by 48 positive divisors. The sum of these divisors (counting 71305830) is 1, the average is 0.020833333333333.

Base conversion 71305830

Base System Value
2 Binary 100010000000000101001100110
3 Ternary 11222011201012200
4 Quaternary 10100000221212
5 Quinary 121223241310
6 Senary 11024155330
8 Octal 420005146
10 Decimal 71305830
12 Duodecimal 1ba68b46
16 Hexadecimal 4400a66
20 Vigesimal 125d4ba
36 Base36 16gbxi

Cryptographic Hash Functions

md5 48b6165a8ebe052c9721254fcb7eb948
sha1 e529a0f934ae5bb96d5bc18934f0878dd877b83e
sha256 9a5a16d540f579672e92828b095a512b361e66bd5239399864ddf30fe7e3fc52
sha512 3faeb0a28c47304ab2a41d063546a5ee609d3ecade9061ce89adb4e66067da6a8b214ea63a82d45609d3fcd4b3eeb9824aa25473eced0ebb45746d90a94d953d
ripemd-160 7de1768773701f4596cb88555905ba5f518cc95b

71305830 as geometric shapes

Circle

Radius = n
Diameter 142611660
Circumference 448027743.37225
Area 1.5973495052092E+16

Sphere

Radius = n
Volume 1.5186710969205E+24
Surface area 6.389398020837E+16
Circumference 448027743.37225

Square

Length = n
Perimeter 285223320
Area 5084521391988900
Diagonal 100841671.86227

Cube

Length = n
Surface area 30507128351933400
Volume 3.6255601800852E+23
Space diagonal 123505320.43587

Equilateral Triangle

Length = n
Perimeter 213917490
Area 2.2016623457739E+15
Altitude 61752660.217935

Triangular Pyramid

Length = n
Surface area 2.2016623457739E+15
Volume 4.2727636482303E+22
Height 33613890.620757