71305812 (number)

71305812 is an even 8-digits composite number following 71305811 and preceding 71305813. In scientific notation, it is written as 7.1305812 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 23674464 positive integers (up to 71305812) that are relatively prime to 71305812.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1305812 × 10^7
Engineering notation 7.1305812 × 10^6

Prime Factorization of 71305812

Prime Factorization 2 × 2 × 27 × 283 × 2333

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35652906
Product of the distinct prime numbers

The prime factorization of 71305812 is 2 × 2 × 27 × 283 × 2333. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 42, 71, 956, 41, 4820, 9950, 87171, 69441, 969145, 987176, 3318802, 5398479, 2505746, 66996037, 124179188, 335708645, 2079470737, 4125941082

Basic calculations (n = 71305812)

Multiplication

n×y
n×2 142611624
n×3 213917436
n×4 285223248
n×5 356529060

Division

n÷y
n÷2 35652906
n÷3 23768604
n÷3 17826453
n÷5 14261162.4

Exponentiation

ny
n2 5084518824979344
n3 3.6255574344444E+23
n4 2.5852331681569E+31
n5 1.8434215026476E+39

Nth Root

y√n
2√n 8444.2768784544
3√n 414.67543597744
4√n 91.892746604149
5√n 37.207028416403

Divisors of 71305812

1, 2, 4, 27, 54, 108, 283, 566, 1132, 2333, 4666, 7641, 9332, 15282, 30564, 62991, 125982, 251964, 660239, 1320478, 2640956, 17826453, 35652906, 71305812

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 -71305811
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 71305812 can be divided by 24 positive divisors. The sum of these divisors (counting 71305812) is 1, the average is 0.041666666666667.

Base conversion 71305812

Base System Value
2 Binary 100010000000000101001010100
3 Ternary 11222011201012000
4 Quaternary 10100000221110
5 Quinary 121223241222
6 Senary 11024155300
8 Octal 420005124
10 Decimal 71305812
12 Duodecimal 1ba68b30
16 Hexadecimal 4400a54
20 Vigesimal 125d4ac
36 Base36 16gbx0

Cryptographic Hash Functions

md5 1fd0566dba9ce10ca36564ff84415019
sha1 e2e77ebb73e36cae8d80a3f8b2af2ee1d5fb68e5
sha256 43d3bc12085f9a361f337b8a1f0b51537ee45fae62d67098e94c125079d26b75
sha512 4a7c0291647f6dbb827dc6cd784358ee23b2c0e8607d650b2d9756efe1e32f0bcb31dcd0b4dda7abef23235ce3919be7618c1ee9d366413a0323a1d00f482200
ripemd-160 4864a5d1b0e643e9815e3f0d9a32fe73a399938d

71305812 as geometric shapes

Circle

Radius = n
Diameter 142611624
Circumference 448027630.27491
Area 1.5973486987594E+16

Sphere

Radius = n
Volume 1.5186699468291E+24
Surface area 6.3893947950376E+16
Circumference 448027630.27491

Square

Length = n
Perimeter 285223248
Area 5084518824979344
Diagonal 100841646.40643

Cube

Length = n
Surface area 30507112949876064
Volume 3.6255574344444E+23
Space diagonal 123505289.25895

Equilateral Triangle

Length = n
Perimeter 213917436
Area 2.2016612342262E+15
Altitude 61752644.629477

Triangular Pyramid

Length = n
Surface area 2.2016612342262E+15
Volume 4.2727604124615E+22
Height 33613882.135475