2021462643 (number)

2021462643 is an odd 10-digits composite number following 2021462642 and preceding 2021462644. In scientific notation, it is written as 2.021462643 × 10^9. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 1346785128 positive integers (up to 2021462643) that are relatively prime to 2021462643.

Interesting facts

Basic properties

Name

Name two billion twenty-one million four hundred sixty-two thousand six hundred forty-three

Notation

Scientific notation 2.021462643 × 10^9
Engineering notation 2.021462643 × 10^9

Prime Factorization of 2021462643

Prime Factorization 3 × 1579 × 426739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2021462643
Product of the distinct prime numbers

The prime factorization of 2021462643 is 3 × 1579 × 426739. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 22, 43, 714, 701, 5273, 2536, 81858, 84325, 960822, 848009, 6402449, 9448957, 80787766, 41468595, 627722733, 364016763, 7033353885, 4598558933

Basic calculations (n = 2021462643)

Multiplication

n×y
n×2 4042925286
n×3 6064387929
n×4 8085850572
n×5 10107313215

Division

n÷y
n÷2 1010731321.5
n÷3 673820881
n÷3 505365660.75
n÷5 404292528.6

Exponentiation

ny
n2 4086311217044545449
n3 8.2603254729274E+27
n4 1.6697939362544E+37
n5 3.3754260636462E+46

Nth Root

y√n
2√n 44960.678853861
3√n 1264.4118963776
4√n 212.03933327065
5√n 72.632859774555

Divisors of 2021462643

1, 3, 1579, 4737, 426739, 1280217, 673820881, 2021462643

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 -2021462642
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 2021462643 can be divided by 8 positive divisors. The sum of these divisors (counting 2021462643) is 1, the average is 0.125.

Base conversion 2021462643

Base System Value
2 Binary 1111000011111010001001001110011
3 Ternary 12012212201221102210
4 Quaternary 1320133101021303
5 Quinary 13114443301033
6 Senary 532330543203
8 Octal 17037211163
10 Decimal 2021462643
12 Duodecimal 484b97b03
16 Hexadecimal 787d1273
20 Vigesimal 1bbe2gc3
36 Base36 xfiyk3

Cryptographic Hash Functions

md5 21c62e6fa621a81c7db9785c0a049cac
sha1 506cd2cabb9dca04f812e085981266802aab7b1a
sha256 c8bb032a16ea99d0e7f22146ac20fa01ad4b91d0d1c602da7811f0468d6958ee
sha512 5cc21faf18aac5c4e9d24c016eff06973bef1d4fb5d2efbb9dcab9f4da6c86b74317e0d4718ebea8fa6550aedf4ef758530b0af07d1d5e8a7d98d5d926116626
ripemd-160 e8835b37788f59c99fcc380a21e4aa27063d8889

2021462643 as geometric shapes

Circle

Radius = n
Diameter 4042925286
Circumference 12701224377.51
Area 1.2837525299749E+19

Sphere

Radius = n
Volume 3.4600770429346E+28
Surface area 5.1350101198995E+19
Circumference 12701224377.51

Square

Length = n
Perimeter 8085850572
Area 4086311217044545449
Diagonal 2858779885.5612

Cube

Length = n
Surface area 2.4517867302267E+19
Volume 8.2603254729274E+27
Space diagonal 3501276003.2785

Equilateral Triangle

Length = n
Perimeter 6064387929
Area 1.7694246608649E+18
Altitude 1750638001.6392

Triangular Pyramid

Length = n
Surface area 1.7694246608649E+18
Volume 9.7348869278583E+26
Height 952926628.52039