2021381853 (number)

2021381853 is an odd 10-digits composite number following 2021381852 and preceding 2021381854. In scientific notation, it is written as 2.021381853 × 10^9. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 1347587900 positive integers (up to 2021381853) that are relatively prime to 2021381853.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.021381853 × 10^9
Engineering notation 2.021381853 × 10^9

Prime Factorization of 2021381853

Prime Factorization 3 × 673793951

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2021381853
Product of the distinct prime numbers

The prime factorization of 2021381853 is 3 × 673793951. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 49, 87, 143, 153, 2252, 5611, 68262, 46420, 597424, 632493, 6520687, 9622853, 19884249, 52940363, 227242485, 478256299, 3248822292, 9000376672

Basic calculations (n = 2021381853)

Multiplication

n×y
n×2 4042763706
n×3 6064145559
n×4 8085527412
n×5 10106909265

Division

n÷y
n÷2 1010690926.5
n÷3 673793951
n÷3 505345463.25
n÷5 404276370.6

Exponentiation

ny
n2 4085984595637713609
n3 8.2593351132596E+27
n4 1.6695270115789E+37
n5 3.3747516042988E+46

Nth Root

y√n
2√n 44959.780393147
3√n 1264.3950516112
4√n 212.03721464202
5√n 72.632279194689

Divisors of 2021381853

1, 3, 673793951, 2021381853

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021381852
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021381853 can be divided by 4 positive divisors. The sum of these divisors (counting 2021381853) is 1, the average is 0.25.

Base conversion 2021381853

Base System Value
2 Binary 1111000011110111101011011011101
3 Ternary 12012212120211121120
4 Quaternary 1320132331123131
5 Quinary 13114433204403
6 Senary 532325121153
8 Octal 17036753335
10 Decimal 2021381853
12 Duodecimal 484b591b9
16 Hexadecimal 787bd6dd
20 Vigesimal 1bbdcecd
36 Base36 xfh87x

Cryptographic Hash Functions

md5 2808e79980a2888ba41dc44092066bcf
sha1 f29a5065b41c40f7283d116f5add581fb5dca02b
sha256 373ad9d2d7b838e9fd14413ad136d51f5ec5d7249c08383cfe3713efd5d664f6
sha512 1bfb5f7d5e91425ce603b820ba0231e2bfbd6caeac020027218b1cea4083f95c20f48f0fcea83cc2bb70591ad78e506bed364be455bbbd8bf7342f2b36d226e8
ripemd-160 3895969d6ae818c680acf75d029f9bf079772e37

2021381853 as geometric shapes

Circle

Radius = n
Diameter 4042763706
Circumference 12700716758.969
Area 1.2836499188337E+19

Sphere

Radius = n
Volume 3.459662202047E+28
Surface area 5.1345996753346E+19
Circumference 12700716758.969

Square

Length = n
Perimeter 8085527412
Area 4085984595637713609
Diagonal 2858665631.2475

Cube

Length = n
Surface area 2.4515907573826E+19
Volume 8.2593351132596E+27
Space diagonal 3501136070.8937

Equilateral Triangle

Length = n
Perimeter 6064145559
Area 1.7692832296471E+18
Altitude 1750568035.4469

Triangular Pyramid

Length = n
Surface area 1.7692832296471E+18
Volume 9.7337197777967E+26
Height 952888543.74915