71312530 (number)

71312530 is an even 8-digits composite number following 71312529 and preceding 71312531. In scientific notation, it is written as 7.1312530 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 27829120 positive integers (up to 71312530) that are relatively prime to 71312530.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1312530 × 10^7
Engineering notation 7.1312530 × 10^6

Prime Factorization of 71312530

Prime Factorization 2 × 5 × 41 × 173933

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71312530
Product of the distinct prime numbers

The prime factorization of 71312530 is 2 × 5 × 41 × 173933. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 99, 86, 109, 673, 5538, 9754, 13685, 78002, 678616, 218210, 4507072, 9702076, 14945047, 34520928, 125172945, 235729533, 1604872102, 8852511114

Basic calculations (n = 71312530)

Multiplication

n×y
n×2 142625060
n×3 213937590
n×4 285250120
n×5 356562650

Division

n÷y
n÷2 35656265
n÷3 23770843.333333
n÷3 17828132.5
n÷5 14262506

Exponentiation

ny
n2 5085476935000900
n3 3.6265822649156E+23
n4 2.5862075656426E+31
n5 1.8442900461112E+39

Nth Root

y√n
2√n 8444.6746532948
3√n 414.68845830114
4√n 91.894910921633
5√n 37.207729473977

Divisors of 71312530

1, 2, 5, 10, 41, 82, 205, 410, 173933, 347866, 869665, 1739330, 7131253, 14262506, 35656265, 71312530

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71312529
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71312530 can be divided by 16 positive divisors. The sum of these divisors (counting 71312530) is 1, the average is 0.0625.

Base conversion 71312530

Base System Value
2 Binary 100010000000010010010010010
3 Ternary 11222012001101211
4 Quaternary 10100002102102
5 Quinary 121224000110
6 Senary 11024250334
8 Octal 420022222
10 Decimal 71312530
12 Duodecimal 1ba709aa
16 Hexadecimal 4402492
20 Vigesimal 125e16a
36 Base36 16gh3m

Cryptographic Hash Functions

md5 32d0c07db7976075f75b806a8ba38f81
sha1 d066cfb1354ea67532bf514ec4265a9b3fa4883f
sha256 d9700692e6a283f188fa419374e7967d98028b6cf8335d37c90cd13684f8f74f
sha512 21836a27a590bffceb91b4cda4463a3bf29057ae8246eba3326366f37518b96482a04564e5947dd3f4503d63e2e5e1bf9a36d5dc649727a405d2f9731db8daa4
ripemd-160 ec5ae7a91066ee2cc2904ae98a8f9e31a8a4cfd7

71312530 as geometric shapes

Circle

Radius = n
Diameter 142625060
Circumference 448069840.7138
Area 1.5976496978999E+16

Sphere

Radius = n
Volume 1.519099226813E+24
Surface area 6.3905987915997E+16
Circumference 448069840.7138

Square

Length = n
Perimeter 285250120
Area 5085476935000900
Diagonal 100851147.09314

Cube

Length = n
Surface area 30512861610005400
Volume 3.6265822649156E+23
Space diagonal 123516925.17628

Equilateral Triangle

Length = n
Perimeter 213937590
Area 2.2020761080353E+15
Altitude 61758462.58814

Triangular Pyramid

Length = n
Surface area 2.2020761080353E+15
Volume 4.2739681867545E+22
Height 33617049.031046