2021138220 (number)

2021138220 is an even 10-digits composite number following 2021138219 and preceding 2021138221. In scientific notation, it is written as 2.021138220 × 10^9. The sum of its digits is 21. It has a total of 6 prime factors and 36 positive divisors. There are 529780352 positive integers (up to 2021138220) that are relatively prime to 2021138220.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.021138220 × 10^9
Engineering notation 2.021138220 × 10^9

Prime Factorization of 2021138220

Prime Factorization 2 × 2 × 15 × 59 × 59 × 9677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 17128290
Product of the distinct prime numbers

The prime factorization of 2021138220 is 2 × 2 × 15 × 59 × 59 × 9677. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2021138220)

Multiplication

n×y
n×2 4042276440
n×3 6063414660
n×4 8084552880
n×5 10105691100

Division

n÷y
n÷2 1010569110
n÷3 673712740
n÷3 505284555
n÷5 404227644

Exponentiation

ny
n2 4084999704344768400
n3 8.2563490311399E+27
n4 1.6687222584497E+37
n5 3.3727183351174E+46

Nth Root

y√n
2√n 44957.07085654
3√n 1264.3442512579
4√n 212.03082525081
5√n 72.630528266408

Divisors of 2021138220

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021138219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021138220 can be divided by 36 positive divisors. The sum of these divisors (counting 2021138220) is 1, the average is 0.027777777777778.

Base conversion 2021138220

Base System Value
2 Binary 1111000011110000001111100101100
3 Ternary 12012212010110102010
4 Quaternary 1320132001330230
5 Quinary 13114402410340
6 Senary 532320001220
8 Octal 17036017454
10 Decimal 2021138220
12 Duodecimal 484a60210
16 Hexadecimal 78781f2c
20 Vigesimal 1bbc25b0
36 Base36 xfc08c

Cryptographic Hash Functions

md5 245940a087a67f4bba9019797b366b2e
sha1 7cda120a7d9bc6cada941f3a25c2d5f8dfd346f2
sha256 f09c7846d39766c91018637c149cd5f22484c046c0980616dd0b51e11c42492f
sha512 f44402d46dff4049f42c36e751c90ed539d91a673b906958741950c82d9895a5be612202fa243a5fd06d2f2f171a900647f620b4aa27f1f1131d3869a3c7e4f3
ripemd-160 c399074d19aa12aa0a2eccf946be09f1021ffe30

2021138220 as geometric shapes

Circle

Radius = n
Diameter 4042276440
Circumference 12699185967.683
Area 1.2833405061086E+19

Sphere

Radius = n
Volume 3.4584113948936E+28
Surface area 5.1333620244344E+19
Circumference 12699185967.683

Square

Length = n
Perimeter 8084552880
Area 4084999704344768400
Diagonal 2858321082.1546

Cube

Length = n
Surface area 2.4509998226069E+19
Volume 8.2563490311399E+27
Space diagonal 3500714086.1593

Equilateral Triangle

Length = n
Perimeter 6063414660
Area 1.7688567592072E+18
Altitude 1750357043.0797

Triangular Pyramid

Length = n
Surface area 1.7688567592072E+18
Volume 9.73020064627E+26
Height 952773694.05154