2021049887 (number)

2021049887 is an odd 10-digits prime number following 2021049886 and preceding 2021049888. In scientific notation, it is written as 2.021049887 × 10^9. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 2021049886 positive integers (up to 2021049887) that are relatively prime to 2021049887.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.021049887 × 10^9
Engineering notation 2.021049887 × 10^9

Prime Factorization of 2021049887

Prime Factorization 2021049887

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 2021049887
Product of the distinct prime numbers

The prime factorization of 2021049887 is 2021049887. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 4, 46, 99, 277, 751, 2383, 5564, 86970, 65445, 467337, 729483, 105681, 1643473, 65705029, 40637928, 31074711, 690972399, 5824512077, 5700963007

Basic calculations (n = 2021049887)

Multiplication

n×y
n×2 4042099774
n×3 6063149661
n×4 8084199548
n×5 10105249435

Division

n÷y
n÷2 1010524943.5
n÷3 673683295.66667
n÷3 505262471.75
n÷5 404209977.4

Exponentiation

ny
n2 4084642645742712769
n3 8.2552665576137E+27
n4 1.668430554342E+37
n5 3.3719813833203E+46

Nth Root

y√n
2√n 44956.088430823
3√n 1264.3258317775
4√n 212.02850853322
5√n 72.629893397941

Divisors of 2021049887

1, 2021049887

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 2021049888
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 1010524944
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 44956.088441945
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999990104
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021049887 can be divided by 2 positive divisors. The sum of these divisors (counting 2021049887) is 2021049888, the average is 1010524944.

Base conversion 2021049887

Base System Value
2 Binary 1111000011101101100011000011111
3 Ternary 12012211221222020112
4 Quaternary 1320131230120133
5 Quinary 13114342044022
6 Senary 532314040235
8 Octal 17035543037
10 Decimal 2021049887
12 Duodecimal 484a1907b
16 Hexadecimal 7876c61f
20 Vigesimal 1bbbb4e7
36 Base36 xfa42n

Cryptographic Hash Functions

md5 f954e357e28b67af260b9d63712af37a
sha1 9e1db792c20bd0e8c5d5c7cbd788b92dd4112d34
sha256 9b1b1cbf317836c1487053f3d9b7ea52ccac591ae58a31215c0ee9bd112d339c
sha512 03c3657ada30afcaa70200b11abee3d4beba0803ae8e4983a4ae685e348ca29a2aa2b12903695b56b9ca9941424f9d51c5cf6ea7d99132e1929db78ba39d7031
ripemd-160 15e73dd9bdc3ebb5c0dc788a276c306c298f8e16

2021049887 as geometric shapes

Circle

Radius = n
Diameter 4042099774
Circumference 12698630955.075
Area 1.2832283328405E+19

Sphere

Radius = n
Volume 3.4579579694433E+28
Surface area 5.132913331362E+19
Circumference 12698630955.075

Square

Length = n
Perimeter 8084199548
Area 4084642645742712769
Diagonal 2858196160.428

Cube

Length = n
Surface area 2.4507855874456E+19
Volume 8.2552665576137E+27
Space diagonal 3500561088.9153

Equilateral Triangle

Length = n
Perimeter 6063149661
Area 1.7687021482972E+18
Altitude 1750280544.4577

Triangular Pyramid

Length = n
Surface area 1.7687021482972E+18
Volume 9.7289249389853E+26
Height 952732053.476