2021108531 (number)

2021108531 is an odd 10-digits composite number following 2021108530 and preceding 2021108532. In scientific notation, it is written as 2.021108531 × 10^9. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 1865638632 positive integers (up to 2021108531) that are relatively prime to 2021108531.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.021108531 × 10^9
Engineering notation 2.021108531 × 10^9

Prime Factorization of 2021108531

Prime Factorization 13 × 155469887

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2021108531
Product of the distinct prime numbers

The prime factorization of 2021108531 is 13 × 155469887. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 89, 43, 51, 853, 5790, 61, 85583, 95154, 72408, 552548, 1092481, 2179087, 25451805, 36333339, 547644673, 601239425, 1409560247, 7049608809

Basic calculations (n = 2021108531)

Multiplication

n×y
n×2 4042217062
n×3 6063325593
n×4 8084434124
n×5 10105542655

Division

n÷y
n÷2 1010554265.5
n÷3 673702843.66667
n÷3 505277132.75
n÷5 404221706.2

Exponentiation

ny
n2 4084879694080977961
n3 8.2559851978157E+27
n4 1.6686242115115E+37
n5 3.3724706289191E+46

Nth Root

y√n
2√n 44956.740662552
3√n 1264.3380604723
4√n 212.03004660319
5√n 72.63031488759

Divisors of 2021108531

1, 13, 155469887, 2021108531

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 -2021108530
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 2021108531 can be divided by 4 positive divisors. The sum of these divisors (counting 2021108531) is 1, the average is 0.25.

Base conversion 2021108531

Base System Value
2 Binary 1111000011101111010101100110011
3 Ternary 12012212001221200112
4 Quaternary 1320131322230303
5 Quinary 13114400433111
6 Senary 532315211535
8 Octal 17035725463
10 Decimal 2021108531
12 Duodecimal 484a46bab
16 Hexadecimal 7877ab33
20 Vigesimal 1bbbib6b
36 Base36 xfbdbn

Cryptographic Hash Functions

md5 010bd2ca4933a998c3617cd0edb1a4fc
sha1 c6e8b5a344320e27a321655f3dde7c0580f42ec0
sha256 eeea073e073fe4b7bed716c74956336acf51ff8d6c0b42928755ea4a858a6af6
sha512 ab2bb0563d5bebaadc2b5c217b4fafdf67c5baf27c69fe8877ec40f7b5a301beef7247f8b637f04784efb7357c3f956d3252144eeffea0f26be853270be97320
ripemd-160 39a22ecabdaa7bf68a78bc476ef9051aacf11a62

2021108531 as geometric shapes

Circle

Radius = n
Diameter 4042217062
Circumference 12698999426.195
Area 1.2833028037723E+19

Sphere

Radius = n
Volume 3.4582589927472E+28
Surface area 5.1332112150892E+19
Circumference 12698999426.195

Square

Length = n
Perimeter 8084434124
Area 4084879694080977961
Diagonal 2858279095.5682

Cube

Length = n
Surface area 2.4509278164486E+19
Volume 8.2559851978157E+27
Space diagonal 3500662663.3029

Equilateral Triangle

Length = n
Perimeter 6063325593
Area 1.7688047932387E+18
Altitude 1750331331.6514

Triangular Pyramid

Length = n
Surface area 1.7688047932387E+18
Volume 9.7297718645854E+26
Height 952759698.52272