2021049889 (number)

2021049889 is an odd 10-digits composite number following 2021049888 and preceding 2021049890. In scientific notation, it is written as 2.021049889 × 10^9. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 2015854000 positive integers (up to 2021049889) that are relatively prime to 2021049889.

Interesting facts

Basic properties

Name

Name two billion twenty-one million forty-nine thousand eight hundred eighty-nine

Notation

Scientific notation 2.021049889 × 10^9
Engineering notation 2.021049889 × 10^9

Prime Factorization of 2021049889

Prime Factorization 389 × 5195501

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2021049889
Product of the distinct prime numbers

The prime factorization of 2021049889 is 389 × 5195501. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 39, 70, 443, 191, 6472, 4288, 21049, 89983, 575458, 733857, 5840780, 8204593, 83565302, 33409793, 395192779, 957806853, 3042861950, 3648577428

Basic calculations (n = 2021049889)

Multiplication

n×y
n×2 4042099778
n×3 6063149667
n×4 8084199556
n×5 10105249445

Division

n÷y
n÷2 1010524944.5
n÷3 673683296.33333
n÷3 505262472.25
n÷5 404209977.8

Exponentiation

ny
n2 4084642653826912321
n3 8.2552665821215E+27
n4 1.6684305609462E+37
n5 3.3719814000046E+46

Nth Root

y√n
2√n 44956.088453067
3√n 1264.3258321945
4√n 212.02850858568
5√n 72.629893412316

Divisors of 2021049889

1, 389, 5195501, 2021049889

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 -2021049888
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 2021049889 can be divided by 4 positive divisors. The sum of these divisors (counting 2021049889) is 1, the average is 0.25.

Base conversion 2021049889

Base System Value
2 Binary 1111000011101101100011000100001
3 Ternary 12012211221222020121
4 Quaternary 1320131230120201
5 Quinary 13114342044024
6 Senary 532314040241
8 Octal 17035543041
10 Decimal 2021049889
12 Duodecimal 484a19081
16 Hexadecimal 7876c621
20 Vigesimal 1bbbb4e9
36 Base36 xfa42p

Cryptographic Hash Functions

md5 ce6ecc29cbcfb1d81d52f6bd68ea4790
sha1 d4270fff3e8aaf5fbc7ffd6b95dfb50aff94158d
sha256 43c9324a366508533c3bd6b66efbcd351fc0c0448260a180ce7101db45a508a2
sha512 ec844119ddf151bf67399b6065bcb1bda82df6c374628f8eb78ef4581673a0b3269c9b5eedcf072321d292b1d6c2166e2a99a585c8f15efacaaf0e8c6b7a4c52
ripemd-160 23d013aecfd534b93cb2e88222d6c85417a4ae08

2021049889 as geometric shapes

Circle

Radius = n
Diameter 4042099778
Circumference 12698630967.642
Area 1.2832283353802E+19

Sphere

Radius = n
Volume 3.4579579797091E+28
Surface area 5.1329133415209E+19
Circumference 12698630967.642

Square

Length = n
Perimeter 8084199556
Area 4084642653826912321
Diagonal 2858196163.2564

Cube

Length = n
Surface area 2.4507855922961E+19
Volume 8.2552665821215E+27
Space diagonal 3500561092.3794

Equilateral Triangle

Length = n
Perimeter 6063149667
Area 1.7687021517978E+18
Altitude 1750280546.1897

Triangular Pyramid

Length = n
Surface area 1.7687021517978E+18
Volume 9.7289249678681E+26
Height 952732054.41881