2021381860 (number)

2021381860 is an even 10-digits composite number following 2021381859 and preceding 2021381861. In scientific notation, it is written as 2.021381860 × 10^9. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 808113504 positive integers (up to 2021381860) that are relatively prime to 2021381860.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.021381860 × 10^9
Engineering notation 2.021381860 × 10^9

Prime Factorization of 2021381860

Prime Factorization 2 × 2 × 5 × 1907 × 52999

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1010690930
Product of the distinct prime numbers

The prime factorization of 2021381860 is 2 × 2 × 5 × 1907 × 52999. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 42, 61, 809, 914, 6021, 7326, 75222, 93776, 413683, 703874, 6075267, 3913948, 65111669, 24404929, 688924511, 653380098, 1809957239, 4754725740

Basic calculations (n = 2021381860)

Multiplication

n×y
n×2 4042763720
n×3 6064145580
n×4 8085527440
n×5 10106909300

Division

n÷y
n÷2 1010690930
n÷3 673793953.33333
n÷3 505345465
n÷5 404276372

Exponentiation

ny
n2 4085984623937059600
n3 8.2593351990653E+27
n4 1.669527034705E+37
n5 3.3747516627323E+46

Nth Root

y√n
2√n 44959.780470994
3√n 1264.3950530707
4√n 212.03721482559
5√n 72.632279244994

Divisors of 2021381860

1, 2, 4, 5, 10, 20, 1907, 3814, 7628, 9535, 19070, 38140, 52999, 105998, 211996, 264995, 529990, 1059980, 101069093, 202138186, 404276372, 505345465, 1010690930, 2021381860

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021381859
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021381860 can be divided by 24 positive divisors. The sum of these divisors (counting 2021381860) is 1, the average is 0.041666666666667.

Base conversion 2021381860

Base System Value
2 Binary 1111000011110111101011011100100
3 Ternary 12012212120211121211
4 Quaternary 1320132331123210
5 Quinary 13114433204420
6 Senary 532325121204
8 Octal 17036753344
10 Decimal 2021381860
12 Duodecimal 484b59204
16 Hexadecimal 787bd6e4
20 Vigesimal 1bbdced0
36 Base36 xfh884

Cryptographic Hash Functions

md5 90dc030636534298672d12fe3dc6b2f3
sha1 766871a0c82912fde8fabf74bf36d72bae39edd3
sha256 1732e3114c95a2a248a92a5ec52ef939b8c4c96151d008e1a4774b198ff83808
sha512 1781e1a98db795e5e17be17edd963acdd5d92daa1915c9a9dabc78efc50003f915ec5fb7e46da04c42ff0e9459608382a86aa3895635ea6f1ff27bc6727907a3
ripemd-160 78baf8d79b7a8af6ea4db6393dc17f2522c5921e

2021381860 as geometric shapes

Circle

Radius = n
Diameter 4042763720
Circumference 12700716802.951
Area 1.2836499277242E+19

Sphere

Radius = n
Volume 3.4596622379892E+28
Surface area 5.1345997108966E+19
Circumference 12700716802.951

Square

Length = n
Perimeter 8085527440
Area 4085984623937059600
Diagonal 2858665641.147

Cube

Length = n
Surface area 2.4515907743622E+19
Volume 8.2593351990653E+27
Space diagonal 3501136083.0181

Equilateral Triangle

Length = n
Perimeter 6064145580
Area 1.769283241901E+18
Altitude 1750568041.509

Triangular Pyramid

Length = n
Surface area 1.769283241901E+18
Volume 9.7337198789197E+26
Height 952888547.04898