2021855339 (number)

2021855339 is an odd 10-digits composite number following 2021855338 and preceding 2021855340. In scientific notation, it is written as 2.021855339 × 10^9. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 1631076480 positive integers (up to 2021855339) that are relatively prime to 2021855339.

Interesting facts

Basic properties

Name

Name two billion twenty-one million eight hundred fifty-five thousand three hundred thirty-nine

Notation

Scientific notation 2.021855339 × 10^9
Engineering notation 2.021855339 × 10^9

Prime Factorization of 2021855339

Prime Factorization 17 × 7 × 16990381

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2021855339
Product of the distinct prime numbers

The prime factorization of 2021855339 is 17 × 7 × 16990381. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 37, 13, 905, 724, 6570, 1197, 60539, 69335, 621583, 38012, 9627935, 9530150, 93452106, 60159432, 809621433, 48245453, 8277986764, 5394885959

Basic calculations (n = 2021855339)

Multiplication

n×y
n×2 4043710678
n×3 6065566017
n×4 8087421356
n×5 10109276695

Division

n÷y
n÷2 1010927669.5
n÷3 673951779.66667
n÷3 505463834.75
n÷5 404371067.8

Exponentiation

ny
n2 4087899011842804921
n3 8.2651404423872E+27
n4 1.6710918331025E+37
n5 3.3787059447177E+46

Nth Root

y√n
2√n 44965.045746669
3√n 1264.4937673513
4√n 212.0496303856
5√n 72.635681535076

Divisors of 2021855339

1, 7, 17, 119, 16990381, 118932667, 288836477, 2021855339

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021855338
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021855339 can be divided by 8 positive divisors. The sum of these divisors (counting 2021855339) is 1, the average is 0.125.

Base conversion 2021855339

Base System Value
2 Binary 1111000100000110001000001101011
3 Ternary 12012220110220010002
4 Quaternary 1320200301001223
5 Quinary 13120043332324
6 Senary 532343213215
8 Octal 17040610153
10 Decimal 2021855339
12 Duodecimal 48514720b
16 Hexadecimal 7883106b
20 Vigesimal 1bbgbi6j
36 Base36 xfrdkb

Cryptographic Hash Functions

md5 671b5199efa26544c7fc390b5aa956d0
sha1 e9ab9e2703f0fa83f541597ddfaf308788f1f597
sha256 56fc39077ad6e2c7b6ab90115bf1358670c293dbf63b17b0d203def915a11abd
sha512 30622d3c29cb07d2a97eb63edb827b1d113aba675495c33b49bdf53d1605010707ccdd167f71e308f373dfc262dba21ddbc6652b518f13972561a4ed35861ed8
ripemd-160 8488f46688d1102a4d7530101257ace0bb2d9872

2021855339 as geometric shapes

Circle

Radius = n
Diameter 4043710678
Circumference 12703691759.247
Area 1.2842513504222E+19

Sphere

Radius = n
Volume 3.4620939326255E+28
Surface area 5.1370054016889E+19
Circumference 12703691759.247

Square

Length = n
Perimeter 8087421356
Area 4087899011842804921
Diagonal 2859335241.5703

Cube

Length = n
Surface area 2.4527394071057E+19
Volume 8.2651404423872E+27
Space diagonal 3501956172.7024

Equilateral Triangle

Length = n
Perimeter 6065566017
Area 1.7701121961806E+18
Altitude 1750978086.3512

Triangular Pyramid

Length = n
Surface area 1.7701121961806E+18
Volume 9.7405614237853E+26
Height 953111747.19008