2531399668 (number)

2531399668 is an even 10-digits composite number following 2531399667 and preceding 2531399669. In scientific notation, it is written as 2.531399668 × 10^9. The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors. There are 1084885560 positive integers (up to 2531399668) that are relatively prime to 2531399668.

Interesting facts

Basic properties

Name

Name two billion five hundred thirty-one million three hundred ninety-nine thousand six hundred sixty-eight

Notation

Scientific notation 2.531399668 × 10^9
Engineering notation 2.531399668 × 10^9

Prime Factorization of 2531399668

Prime Factorization 2 × 2 × 7 × 90407131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1265699834
Product of the distinct prime numbers

The prime factorization of 2531399668 is 2 × 2 × 7 × 90407131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 9, 47, 101, 274, 1996, 6828, 58385, 89127, 45279, 177854, 8752719, 4109988, 66418167, 57057465, 586552756, 106993486, 1856886349, 8166887716

Basic calculations (n = 2531399668)

Multiplication

n×y
n×2 5062799336
n×3 7594199004
n×4 10125598672
n×5 12656998340

Division

n÷y
n÷2 1265699834
n÷3 843799889.33333
n÷3 632849917
n÷5 506279933.6

Exponentiation

ny
n2 6407984279150510224
n3 1.6221169276791E+28
n4 4.106226252184E+37
n5 1.0394499771511E+47

Nth Root

y√n
2√n 50313.016884301
3√n 1362.8673048162
4√n 224.30563275206
5√n 75.975251039374

Divisors of 2531399668

1, 2, 4, 7, 14, 28, 90407131, 180814262, 361628524, 632849917, 1265699834, 2531399668

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2531399667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2531399668 can be divided by 12 positive divisors. The sum of these divisors (counting 2531399668) is 1, the average is 0.083333333333333.

Base conversion 2531399668

Base System Value
2 Binary 10010110111000100001011111110100
3 Ternary 20112102021102112021
4 Quaternary 2112320201133310
5 Quinary 20141014242133
6 Senary 1055104402524
8 Octal 22670413764
10 Decimal 2531399668
12 Duodecimal 5a7916444
16 Hexadecimal 96e217f4
20 Vigesimal 1jb14j38
36 Base36 15v4ohg

Cryptographic Hash Functions

md5 901eaf2a4ffee560e554d6fc426e2b73
sha1 1b17e5d1e35db2b24a8020272965a1a1fe33f18e
sha256 641998c6c1b230d4e590b582482ef8c05607aa77ac6041cf7384e5509c5fb3a3
sha512 a631b101f2e3d52b1c14a7c67cb17202d00e78a5478670af6406f2edc78f537d09a737249232e1201c588a2c024df87ca6f3416323526c71650243decc779d6e
ripemd-160 2f4ad1877c31884989cb0e8a1ceaf5ba3d03abbf

2531399668 as geometric shapes

Circle

Radius = n
Diameter 5062799336
Circumference 15905253200.577
Area 2.0131276335698E+19

Sphere

Radius = n
Volume 6.7947074976803E+28
Surface area 8.0525105342793E+19
Circumference 15905253200.577

Square

Length = n
Perimeter 10125598672
Area 6407984279150510224
Diagonal 3579939742.2724

Cube

Length = n
Surface area 3.8447905674903E+19
Volume 1.6221169276791E+28
Space diagonal 4384512839.239

Equilateral Triangle

Length = n
Perimeter 7594199004
Area 2.7747385863978E+18
Altitude 2192256419.6195

Triangular Pyramid

Length = n
Surface area 2.7747385863978E+18
Volume 1.9116831323989E+27
Height 1193313247.4241