2021939268 (number)

2021939268 is an even 10-digits composite number following 2021939267 and preceding 2021939269. In scientific notation, it is written as 2.021939268 × 10^9. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 634333824 positive integers (up to 2021939268) that are relatively prime to 2021939268.

Interesting facts

Basic properties

Name

Name two billion twenty-one million nine hundred thirty-nine thousand two hundred sixty-eight

Notation

Scientific notation 2.021939268 × 10^9
Engineering notation 2.021939268 × 10^9

Prime Factorization of 2021939268

Prime Factorization 2 × 2 × 51 × 9911467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1010969634
Product of the distinct prime numbers

The prime factorization of 2021939268 is 2 × 2 × 51 × 9911467. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 14, 95, 386, 259, 1322, 1298, 28408, 89800, 72089, 691104, 6606770, 5831723, 265327, 62345635, 37635797, 296176510, 1092676247, 4167968683

Basic calculations (n = 2021939268)

Multiplication

n×y
n×2 4043878536
n×3 6065817804
n×4 8087757072
n×5 10109696340

Division

n÷y
n÷2 1010969634
n÷3 673979756
n÷3 505484817
n÷5 404387853.6

Exponentiation

ny
n2 4088238403480375824
n3 8.2661697649426E+27
n4 1.6713693243692E+37
n5 3.3794072682727E+46

Nth Root

y√n
2√n 44965.979006355
3√n 1264.5112638601
4√n 212.05183094318
5√n 72.636284559315

Divisors of 2021939268

1, 2, 4, 51, 102, 204, 9911467, 19822934, 39645868, 505484817, 1010969634, 2021939268

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021939267
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021939268 can be divided by 12 positive divisors. The sum of these divisors (counting 2021939268) is 1, the average is 0.083333333333333.

Base conversion 2021939268

Base System Value
2 Binary 1111000100001000101100001000100
3 Ternary 12012220122011020120
4 Quaternary 1320201011201010
5 Quinary 13120104024033
6 Senary 532345101540
8 Octal 17041054104
10 Decimal 2021939268
12 Duodecimal 4851878b0
16 Hexadecimal 78845844
20 Vigesimal 1bbh2838
36 Base36 xft6bo

Cryptographic Hash Functions

md5 efbfbafe6c353769e0b3c4619b231641
sha1 ba9d6d8bfbc9a1e7d8b9fb90767721e1f3eeb321
sha256 595658ed76f40c2d035cef03b70354d4431e12a8173a49f5af1fbcbe45f8482f
sha512 7d1ddf43df34a7dd29089082dd9101de1e038071065fe33b0143949d07f9af210b3c7cbd5a150f9aafab4feca91bd5e413edf53e661a932b5449eea453248e2b
ripemd-160 bd495ab33d366c5df894e2ef12a9dcb7ee26b094

2021939268 as geometric shapes

Circle

Radius = n
Diameter 4043878536
Circumference 12704219100.707
Area 1.2843579734498E+19

Sphere

Radius = n
Volume 3.4625250942493E+28
Surface area 5.137431893799E+19
Circumference 12704219100.707

Square

Length = n
Perimeter 8087757072
Area 4088238403480375824
Diagonal 2859453935.1003

Cube

Length = n
Surface area 2.4529430420882E+19
Volume 8.2661697649426E+27
Space diagonal 3502101541.9946

Equilateral Triangle

Length = n
Perimeter 6065817804
Area 1.7702591570706E+18
Altitude 1751050770.9973

Triangular Pyramid

Length = n
Surface area 1.7702591570706E+18
Volume 9.7417744920502E+26
Height 953151311.70011