2108678421 (number)

2108678421 is an odd 10-digits composite number following 2108678420 and preceding 2108678422. In scientific notation, it is written as 2.108678421 × 10^9. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 1324202880 positive integers (up to 2108678421) that are relatively prime to 2108678421.

Interesting facts

Basic properties

Name

Name two billion one hundred eight million six hundred seventy-eight thousand four hundred twenty-one

Notation

Scientific notation 2.108678421 × 10^9
Engineering notation 2.108678421 × 10^9

Prime Factorization of 2108678421

Prime Factorization 3 × 41 × 29 × 591163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2108678421
Product of the distinct prime numbers

The prime factorization of 2108678421 is 3 × 41 × 29 × 591163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 45, 39, 193, 741, 4955, 7084, 43418, 40362, 847369, 175740, 5748261, 9545236, 91333820, 44443053, 12132205, 869935439, 8210478077, 5625849447

Basic calculations (n = 2108678421)

Multiplication

n×y
n×2 4217356842
n×3 6326035263
n×4 8434713684
n×5 10543392105

Division

n÷y
n÷2 1054339210.5
n÷3 702892807
n÷3 527169605.25
n÷5 421735684.2

Exponentiation

ny
n2 4446524683191053241
n3 9.3762906478888E+27
n4 1.9771581758227E+37
n5 4.1691907802611E+46

Nth Root

y√n
2√n 45920.348659391
3√n 1282.3407731068
4√n 214.29033729823
5√n 73.249062522568

Divisors of 2108678421

1, 3, 29, 41, 87, 123, 1189, 3567, 591163, 1773489, 17143727, 24237683, 51431181, 72713049, 702892807, 2108678421

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2108678420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2108678421 can be divided by 16 positive divisors. The sum of these divisors (counting 2108678421) is 1, the average is 0.0625.

Base conversion 2108678421

Base System Value
2 Binary 1111101101011111110000100010101
3 Ternary 12102221211221222210
4 Quaternary 1331223332010111
5 Quinary 13304310202141
6 Senary 545124144033
8 Octal 17553760425
10 Decimal 2108678421
12 Duodecimal 4aa238019
16 Hexadecimal 7dafe115
20 Vigesimal 1cij4g11
36 Base36 yvgaol

Cryptographic Hash Functions

md5 0db2de246843a08417f2774a7e77c19c
sha1 b1457a99ffaf3e09e681cb6d86935a32f0c05866
sha256 1428a9d959dac6f122ed465e2c2b2a62a20851c93d149b70a6aee308c662d3ef
sha512 b85205c817379145484ad604893aa475f7904c0b223d71bddfc7239c88c71dac44e3a4d8719bfe1bbab92c36e4b2ac25cdd9c2381686cdcfdb361fe68c6780a4
ripemd-160 d40d231cc22447f19eb205eff56415882458d9ba

2108678421 as geometric shapes

Circle

Radius = n
Diameter 4217356842
Circumference 13249217272.394
Area 1.3969169278719E+19

Sphere

Radius = n
Volume 3.9275314423107E+28
Surface area 5.5876677114875E+19
Circumference 13249217272.394

Square

Length = n
Perimeter 8434713684
Area 4446524683191053241
Diagonal 2982121621.6617

Cube

Length = n
Surface area 2.6679148099146E+19
Volume 9.3762906478888E+27
Space diagonal 3652338161.9961

Equilateral Triangle

Length = n
Perimeter 6326035263
Area 1.925401667099E+18
Altitude 1826169080.9981

Triangular Pyramid

Length = n
Surface area 1.925401667099E+18
Volume 1.1050064499164E+27
Height 994040540.55389