2021858331 (number)

2021858331 is an odd 10-digits composite number following 2021858330 and preceding 2021858332. In scientific notation, it is written as 2.021858331 × 10^9. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 1248030720 positive integers (up to 2021858331) that are relatively prime to 2021858331.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.021858331 × 10^9
Engineering notation 2.021858331 × 10^9

Prime Factorization of 2021858331

Prime Factorization 51 × 149 × 109 × 2441

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2021858331
Product of the distinct prime numbers

The prime factorization of 2021858331 is 51 × 149 × 109 × 2441. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 77, 63, 227, 208, 6387, 3177, 16692, 83075, 979638, 648399, 8269964, 5397696, 35600425, 79742560, 824849762, 639277910, 1296269997, 8758326279

Basic calculations (n = 2021858331)

Multiplication

n×y
n×2 4043716662
n×3 6065574993
n×4 8087433324
n×5 10109291655

Division

n÷y
n÷2 1010929165.5
n÷3 673952777
n÷3 505464582.75
n÷5 404371666.2

Exponentiation

ny
n2 4087911110634105561
n3 8.265177135423E+27
n4 1.6711017248446E+37
n5 3.3787309443255E+46

Nth Root

y√n
2√n 44965.079016944
3√n 1264.4943910959
4√n 212.04970883485
5√n 72.635703032739

Divisors of 2021858331

1, 51, 109, 149, 2441, 5559, 7599, 16241, 124491, 266069, 363709, 828291, 13569519, 18549159, 39644281, 2021858331

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 -2021858330
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 2021858331 can be divided by 16 positive divisors. The sum of these divisors (counting 2021858331) is 1, the average is 0.0625.

Base conversion 2021858331

Base System Value
2 Binary 1111000100000110001110000011011
3 Ternary 12012220111001012220
4 Quaternary 1320200301300123
5 Quinary 13120043431311
6 Senary 532343235123
8 Octal 17040616033
10 Decimal 2021858331
12 Duodecimal 485148aa3
16 Hexadecimal 78831c1b
20 Vigesimal 1bbgc5gb
36 Base36 xfrfvf

Cryptographic Hash Functions

md5 33b12caaa16dec92d0cef0e9feaf610b
sha1 56b55f181b7d59b7dafb26f425b5d92f67096d35
sha256 308253ba4d9895fcd190f8c0e302f0ab77324c8ed11510344859ba98dc4efae7
sha512 118eacc394d42657c8fec8601afc1a76040bcf04d1facd648f609c4256a41b4c115d7292e529479dc4680362d256cedc28f31c48fc51e89244d6fd0c2c672431
ripemd-160 63367b336f290527bf142abc6180c8ca3fe0b13f

2021858331 as geometric shapes

Circle

Radius = n
Diameter 4043716662
Circumference 12703710558.538
Area 1.2842551513696E+19

Sphere

Radius = n
Volume 3.4621093025684E+28
Surface area 5.1370206054785E+19
Circumference 12703710558.538

Square

Length = n
Perimeter 8087433324
Area 4087911110634105561
Diagonal 2859339472.8972

Cube

Length = n
Surface area 2.4527466663805E+19
Volume 8.265177135423E+27
Space diagonal 3501961354.9984

Equilateral Triangle

Length = n
Perimeter 6065574993
Area 1.7701174351109E+18
Altitude 1750980677.4992

Triangular Pyramid

Length = n
Surface area 1.7701174351109E+18
Volume 9.7406046669427E+26
Height 953113157.63241