2021746872 (number)

2021746872 is an even 10-digits composite number following 2021746871 and preceding 2021746873. In scientific notation, it is written as 2.021746872 × 10^9. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 673600224 positive integers (up to 2021746872) that are relatively prime to 2021746872.

Interesting facts

Basic properties

Name

Name two billion twenty-one million seven hundred forty-six thousand eight hundred seventy-two

Notation

Scientific notation 2.021746872 × 10^9
Engineering notation 2.021746872 × 10^9

Prime Factorization of 2021746872

Prime Factorization 2 × 2 × 2 × 3 × 2267 × 37159

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 505436718
Product of the distinct prime numbers

The prime factorization of 2021746872 is 2 × 2 × 2 × 3 × 2267 × 37159. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2021746872)

Multiplication

n×y
n×2 4043493744
n×3 6065240616
n×4 8086987488
n×5 10108734360

Division

n÷y
n÷2 1010873436
n÷3 673915624
n÷3 505436718
n÷5 404349374.4

Exponentiation

ny
n2 4087460414441784384
n3 8.2638103073215E+27
n4 1.6707332639629E+37
n5 3.3777997503633E+46

Nth Root

y√n
2√n 44963.839604731
3√n 1264.4711547381
4√n 212.04678635794
5√n 72.634902177286

Divisors of 2021746872

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021746871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021746872 can be divided by 32 positive divisors. The sum of these divisors (counting 2021746872) is 1, the average is 0.03125.

Base conversion 2021746872

Base System Value
2 Binary 1111000100000010110100010111000
3 Ternary 12012220021101022210
4 Quaternary 1320200112202320
5 Quinary 13120031344442
6 Senary 532341015120
8 Octal 17040264270
10 Decimal 2021746872
12 Duodecimal 4850b44a0
16 Hexadecimal 788168b8
20 Vigesimal 1bbfi73c
36 Base36 xfp1vc

Cryptographic Hash Functions

md5 0f840ce4a70ee2f6ff4a6c3fe04cc491
sha1 0167bbaf295182caf30957e766b371d93ae33a25
sha256 94e29e10752f07b5879e6b957fef0074f8b7bf95799e2811ac1e9281795d0732
sha512 69744f7470fbe3d136b10819ced411fdb3c18a62cdc44b23d97304fa7e1e2c4fc97384145c665112e800ff76088bc5705890bc81c33519fe1a0dfe2d698eced0
ripemd-160 09bcbf0bc3ac4c5b6e1c7352de846aee0c3a80a7

2021746872 as geometric shapes

Circle

Radius = n
Diameter 4043493744
Circumference 12703010240.987
Area 1.2841135609849E+19

Sphere

Radius = n
Volume 3.4615367669521E+28
Surface area 5.1364542439398E+19
Circumference 12703010240.987

Square

Length = n
Perimeter 8086987488
Area 4087460414441784384
Diagonal 2859181846.0678

Cube

Length = n
Surface area 2.4524762486651E+19
Volume 8.2638103073215E+27
Space diagonal 3501768302.3475

Equilateral Triangle

Length = n
Perimeter 6065240616
Area 1.7699222779349E+18
Altitude 1750884151.1737

Triangular Pyramid

Length = n
Surface area 1.7699222779349E+18
Volume 9.7389938445772E+26
Height 953060615.35593