2879131421 (number)

2879131421 is an odd 10-digits composite number following 2879131420 and preceding 2879131422. In scientific notation, it is written as 2.879131421 × 10^9. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 2753951772 positive integers (up to 2879131421) that are relatively prime to 2879131421.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.879131421 × 10^9
Engineering notation 2.879131421 × 10^9

Prime Factorization of 2879131421

Prime Factorization 23 × 125179627

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2879131421
Product of the distinct prime numbers

The prime factorization of 2879131421 is 23 × 125179627. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 17, 59, 594, 513, 7708, 3500, 78100, 37216, 415765, 677842, 1439981, 9552913, 80877219, 94643829, 885887761, 284254752, 4756491907, 5379540725

Basic calculations (n = 2879131421)

Multiplication

n×y
n×2 5758262842
n×3 8637394263
n×4 11516525684
n×5 14395657105

Division

n÷y
n÷2 1439565710.5
n÷3 959710473.66667
n÷3 719782855.25
n÷5 575826284.2

Exponentiation

ny
n2 8289397739389479241
n3 2.3866265492643E+28
n4 6.8714114881795E+37
n5 1.9783696722238E+47

Nth Root

y√n
2√n 53657.538342716
3√n 1422.6142776542
4√n 231.64096861893
5√n 77.956493788548

Divisors of 2879131421

1, 23, 125179627, 2879131421

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 -2879131420
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 2879131421 can be divided by 4 positive divisors. The sum of these divisors (counting 2879131421) is 1, the average is 0.25.

Base conversion 2879131421

Base System Value
2 Binary 10101011100111000000111100011101
3 Ternary 21102122121000211002
4 Quaternary 2223213000330131
5 Quinary 21344024201141
6 Senary 1153405440045
8 Octal 25347007435
10 Decimal 2879131421
12 Duodecimal 684270025
16 Hexadecimal ab9c0f1d
20 Vigesimal 24jeb8b1
36 Base36 1bm5s0t

Cryptographic Hash Functions

md5 9703d8d7e54726e08f07988d1aa01638
sha1 4c280b4afeb18db371a2909769d25652b671dcac
sha256 3a4cbbd8b0cfe56b8fc7acecdbaae0712745f60d61eab7b80ed5b7f3d4067fb3
sha512 2e178cccb28bda51a9cdba62c4c86bf00f89e700d5a33cc5fc1e165f2e0d20a5f9718166fef165b5f8f0a7975b957d21925e293f7c09ed68d5c9021c4517fd91
ripemd-160 a9001bac4a28bd7e889bbfe7ee01f58bcbaa72db

2879131421 as geometric shapes

Circle

Radius = n
Diameter 5758262842
Circumference 18090116241.866
Area 2.604191104075E+19

Sphere

Radius = n
Volume 9.9970779120413E+28
Surface area 1.04167644163E+20
Circumference 18090116241.866

Square

Length = n
Perimeter 11516525684
Area 8289397739389479241
Diagonal 4071706703.4327

Cube

Length = n
Surface area 4.9736386436337E+19
Volume 2.3866265492643E+28
Space diagonal 4986801902.84

Equilateral Triangle

Length = n
Perimeter 8637394263
Area 3.5894145121923E+18
Altitude 2493400951.42

Triangular Pyramid

Length = n
Surface area 3.5894145121923E+18
Volume 2.8126663619077E+27
Height 1357235567.8109