2109508721 (number)

2109508721 is an odd 10-digits composite number following 2109508720 and preceding 2109508722. In scientific notation, it is written as 2.109508721 × 10^9. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 2098578432 positive integers (up to 2109508721) that are relatively prime to 2109508721.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.109508721 × 10^9
Engineering notation 2.109508721 × 10^9

Prime Factorization of 2109508721

Prime Factorization 193 × 10930097

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2109508721
Product of the distinct prime numbers

The prime factorization of 2109508721 is 193 × 10930097. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 81, 39, 773, 328, 1310, 8371, 15386, 31774, 112620, 114038, 9941250, 3682446, 12742629, 28409663, 646666137, 53090834, 1454257111, 7757057721

Basic calculations (n = 2109508721)

Multiplication

n×y
n×2 4219017442
n×3 6328526163
n×4 8438034884
n×5 10547543605

Division

n÷y
n÷2 1054754360.5
n÷3 703169573.66667
n÷3 527377180.25
n÷5 421901744.2

Exponentiation

ny
n2 4450027043975055841
n3 9.3873708579512E+27
n4 1.9802740692109E+37
n5 4.1774054189706E+46

Nth Root

y√n
2√n 45929.388423971
3√n 1282.509059843
4√n 214.31142858926
5√n 73.254830032609

Divisors of 2109508721

1, 193, 10930097, 2109508721

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 -2109508720
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 2109508721 can be divided by 4 positive divisors. The sum of these divisors (counting 2109508721) is 1, the average is 0.25.

Base conversion 2109508721

Base System Value
2 Binary 1111101101111001000110001110001
3 Ternary 12110000102010221122
4 Quaternary 1331233020301301
5 Quinary 13310013234341
6 Senary 545154032025
8 Octal 17557106161
10 Decimal 2109508721
12 Duodecimal 4aa578615
16 Hexadecimal 7dbc8c71
20 Vigesimal 1cj48bg1
36 Base36 yvy3ch

Cryptographic Hash Functions

md5 1900c7b3449a6edc3f875b73e90af1fc
sha1 36f1fabf09e0766308c4241034c6b116c52143a2
sha256 f187e221ac3fe55721c95b69c68e818599c8f36aff1bbef08ee15c4c0ffc7855
sha512 2d14a15fb0582505575540d4f7e7f107953f45886167d267872b08ed699132e310726e041a54ffaa89e943712c2079fc32500921bf819e7097db894741cc11b4
ripemd-160 46d6c882aca151a212adeb6fe3fd5e618a56711e

2109508721 as geometric shapes

Circle

Radius = n
Diameter 4219017442
Circumference 13254434201.154
Area 1.3980172269628E+19

Sphere

Radius = n
Volume 3.9321727098483E+28
Surface area 5.5920689078512E+19
Circumference 13254434201.154

Square

Length = n
Perimeter 8438034884
Area 4450027043975055841
Diagonal 2983295843.1825

Cube

Length = n
Surface area 2.670016226385E+19
Volume 9.3873708579512E+27
Space diagonal 3653776283.7816

Equilateral Triangle

Length = n
Perimeter 6328526163
Area 1.9269182338051E+18
Altitude 1826888141.8908

Triangular Pyramid

Length = n
Surface area 1.9269182338051E+18
Volume 1.106312265195E+27
Height 994431947.72751