2021108105 (number)

2021108105 is an odd 10-digits composite number following 2021108104 and preceding 2021108106. In scientific notation, it is written as 2.021108105 × 10^9. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 1615186048 positive integers (up to 2021108105) that are relatively prime to 2021108105.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.021108105 × 10^9
Engineering notation 2.021108105 × 10^9

Prime Factorization of 2021108105

Prime Factorization 5 × 953 × 424157

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2021108105
Product of the distinct prime numbers

The prime factorization of 2021108105 is 5 × 953 × 424157. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 95, 42, 259, 116, 6919, 6697, 8585, 34243, 712213, 634013, 9382314, 6443579, 43775816, 12923179, 45197596, 937051401, 2062734385, 7416741679

Basic calculations (n = 2021108105)

Multiplication

n×y
n×2 4042216210
n×3 6063324315
n×4 8084432420
n×5 10105540525

Division

n÷y
n÷2 1010554052.5
n÷3 673702701.66667
n÷3 505277026.25
n÷5 404221621

Exponentiation

ny
n2 4084877972096691025
n3 8.2559799773406E+27
n4 1.6686228046921E+37
n5 3.372467074751E+46

Nth Root

y√n
2√n 44956.735924664
3√n 1264.3379716418
4√n 212.03003543051
5√n 72.630311825853

Divisors of 2021108105

1, 5, 953, 4765, 424157, 2120785, 404221621, 2021108105

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021108104
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021108105 can be divided by 8 positive divisors. The sum of these divisors (counting 2021108105) is 1, the average is 0.125.

Base conversion 2021108105

Base System Value
2 Binary 1111000011101111010100110001001
3 Ternary 12012212001221002202
4 Quaternary 1320131322212021
5 Quinary 13114400424410
6 Senary 532315205545
8 Octal 17035724611
10 Decimal 2021108105
12 Duodecimal 484a468b5
16 Hexadecimal 7877a989
20 Vigesimal 1bbbia55
36 Base36 xfbczt

Cryptographic Hash Functions

md5 4ecfa05823d9d919adc79bb2c77f17fc
sha1 3899dfbd726be50bc4204c8bf5ee52635410cc2a
sha256 757455f84c8a6e6e07e3259426f3226230e2d512b049424ac00d2d8d347e138e
sha512 119499701edca18f87ff02c2d25547269cafe29279f82ca27aa43ce4805bf814c0805f4431c360fb896b5980d7654d380c40afdb3feb776a5d3eba1088ac12a3
ripemd-160 45cfc7d099fdcb1939beef6de44ba48a42962ec1

2021108105 as geometric shapes

Circle

Radius = n
Diameter 4042216210
Circumference 12698996749.558
Area 1.283302262795E+19

Sphere

Radius = n
Volume 3.4582568059997E+28
Surface area 5.1332090511799E+19
Circumference 12698996749.558

Square

Length = n
Perimeter 8084432420
Area 4084877972096691025
Diagonal 2858278493.1132

Cube

Length = n
Surface area 2.450926783258E+19
Volume 8.2559799773406E+27
Space diagonal 3500661925.4493

Equilateral Triangle

Length = n
Perimeter 6063324315
Area 1.7688040475976E+18
Altitude 1750330962.7246

Triangular Pyramid

Length = n
Surface area 1.7688040475976E+18
Volume 9.7297657121965E+26
Height 952759497.7044