2021086531 (number)

2021086531 is an odd 10-digits composite number following 2021086530 and preceding 2021086532. In scientific notation, it is written as 2.021086531 × 10^9. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 1827108864 positive integers (up to 2021086531) that are relatively prime to 2021086531.

Interesting facts

Basic properties

Name

Name two billion twenty-one million eighty-six thousand five hundred thirty-one

Notation

Scientific notation 2.021086531 × 10^9
Engineering notation 2.021086531 × 10^9

Prime Factorization of 2021086531

Prime Factorization 17 × 493 × 239 × 1009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2021086531
Product of the distinct prime numbers

The prime factorization of 2021086531 is 17 × 493 × 239 × 1009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 2, 22, 308, 38, 9608, 3880, 40153, 45524, 235811, 20132, 8055118, 159658, 86729124, 45706625, 574696756, 434479756, 4869488713, 5015057061

Basic calculations (n = 2021086531)

Multiplication

n×y
n×2 4042173062
n×3 6063259593
n×4 8084346124
n×5 10105432655

Division

n÷y
n÷2 1010543265.5
n÷3 673695510.33333
n÷3 505271632.75
n÷5 404217306.2

Exponentiation

ny
n2 4084790765789613961
n3 8.2557155986906E+27
n4 1.668551560028E+37
n5 3.3722870842516E+46

Nth Root

y√n
2√n 44956.495982227
3√n 1264.333472967
4√n 212.02946960795
5√n 72.630156769027

Divisors of 2021086531

1, 17, 239, 493, 1009, 4063, 8381, 17153, 117827, 241151, 497437, 2003059, 4099567, 8456429, 118887443, 2021086531

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 -2021086530
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 2021086531 can be divided by 16 positive divisors. The sum of these divisors (counting 2021086531) is 1, the average is 0.0625.

Base conversion 2021086531

Base System Value
2 Binary 1111000011101110101010101000011
3 Ternary 12012212000211111201
4 Quaternary 1320131311111003
5 Quinary 13114344232111
6 Senary 532314522031
8 Octal 17035652503
10 Decimal 2021086531
12 Duodecimal 484a36317
16 Hexadecimal 78775543
20 Vigesimal 1bbbfg6b
36 Base36 xfawcj

Cryptographic Hash Functions

md5 8c77f19ce8886113fb72b88b50e45c48
sha1 d20a1fe4e59cd47c6399228bcf4644cdd087222e
sha256 850e0e954fbaf2c86f9c79b5b259a0a5a702439a35b485a16fd26b4ba954d396
sha512 dcc06c8e72e06297ab23ae006e12715a0839f8c9708097f43082b7f77d2f1bebd87c7f721e4eda8eeca4703499dc4738ac24478d577b86ef79b1d722f35cff1e
ripemd-160 d4400de35bf1396248c82e301f1f9933dd9e49ea

2021086531 as geometric shapes

Circle

Radius = n
Diameter 4042173062
Circumference 12698861196.118
Area 1.2832748661256E+19

Sphere

Radius = n
Volume 3.4581460633297E+28
Surface area 5.1330994645024E+19
Circumference 12698861196.118

Square

Length = n
Perimeter 8084346124
Area 4084790765789613961
Diagonal 2858247982.8698

Cube

Length = n
Surface area 2.4508744594738E+19
Volume 8.2557155986906E+27
Space diagonal 3500624558.1851

Equilateral Triangle

Length = n
Perimeter 6063259593
Area 1.7687662861589E+18
Altitude 1750312279.0926

Triangular Pyramid

Length = n
Surface area 1.7687662861589E+18
Volume 9.7294541389694E+26
Height 952749327.62326