71282020 (number)

71282020 is an even 8-digits composite number following 71282019 and preceding 71282021. In scientific notation, it is written as 7.1282020 × 10^7. The sum of its digits is 22. It has a total of 6 prime factors and 48 positive divisors. There are 25966080 positive integers (up to 71282020) that are relatively prime to 71282020.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred eighty-two thousand twenty

Notation

Scientific notation 7.1282020 × 10^7
Engineering notation 7.1282020 × 10^6

Prime Factorization of 71282020

Prime Factorization 2 × 2 × 5 × 31 × 17 × 6763

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 35641010
Product of the distinct prime numbers

The prime factorization of 71282020 is 2 × 2 × 5 × 31 × 17 × 6763. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 8, 21, 40, 92, 706, 3760, 8121, 44112, 7179, 714266, 813924, 4119141, 4589217, 30000026, 85787578, 539303515, 627982285, 8323813877, 3288234044

Basic calculations (n = 71282020)

Multiplication

n×y
n×2 142564040
n×3 213846060
n×4 285128080
n×5 356410100

Division

n÷y
n÷2 35641010
n÷3 23760673.333333
n÷3 17820505
n÷5 14256404

Exponentiation

ny
n2 5081126375280400
n3 3.6219295190526E+23
n4 2.581784524157E+31
n5 1.8403481608665E+39

Nth Root

y√n
2√n 8442.8679961255
3√n 414.62931044575
4√n 91.885080378294
5√n 37.204545174811

Divisors of 71282020

1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 6763, 10540, 13526, 27052, 33815, 67630, 114971, 135260, 209653, 229942, 419306, 459884, 574855, 838612, 1048265, 1149710, 2096530, 2299420, 3564101, 4193060, 7128202, 14256404, 17820505, 35641010, 71282020

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 -71282019
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 71282020 can be divided by 48 positive divisors. The sum of these divisors (counting 71282020) is 1, the average is 0.020833333333333.

Base conversion 71282020

Base System Value
2 Binary 100001111111010110101100100
3 Ternary 11222010111112211
4 Quaternary 10033322311210
5 Quinary 121222011040
6 Senary 11023453204
8 Octal 417726544
10 Decimal 71282020
12 Duodecimal 1ba57204
16 Hexadecimal 43fad64
20 Vigesimal 125a510
36 Base36 16ftk4

Cryptographic Hash Functions

md5 4610c01746e1b6a71706cef034d51a19
sha1 15e1dabbe86b5b5008aff3e623e714705bd7bb69
sha256 a233f9e6e2d4e8fd8cc7b0d02ed1216b070cbff550f6260c7084cd4a553cf7f0
sha512 3d37d7f8f80444ed338e9488d80da54427a41ab52ee531e0d492bdab34875f63ac14a9cae6354bda0d86b9c1e6d048f951189e00233232e758a40f039116984a
ripemd-160 776025d893cc93bf619e32033482f68c2153e100

71282020 as geometric shapes

Circle

Radius = n
Diameter 142564040
Circumference 447878140.73008
Area 1.5962829292542E+16

Sphere

Radius = n
Volume 1.5171502891834E+24
Surface area 6.3851317170169E+16
Circumference 447878140.73008

Square

Length = n
Perimeter 285128080
Area 5081126375280400
Diagonal 100807999.43735

Cube

Length = n
Surface area 30486758251682400
Volume 3.6219295190526E+23
Space diagonal 123464080.30614

Equilateral Triangle

Length = n
Perimeter 213846060
Area 2.200192260416E+15
Altitude 61732040.15307

Triangular Pyramid

Length = n
Surface area 2.200192260416E+15
Volume 4.2684848731698E+22
Height 33602666.479117