2005743387 (number)

2005743387 is an odd 10-digits composite number following 2005743386 and preceding 2005743388. In scientific notation, it is written as 2.005743387 × 10^9. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 1337162256 positive integers (up to 2005743387) that are relatively prime to 2005743387.

Interesting facts

Basic properties

Name

Name two billion five million seven hundred forty-three thousand three hundred eighty-seven

Notation

Scientific notation 2.005743387 × 10^9
Engineering notation 2.005743387 × 10^9

Prime Factorization of 2005743387

Prime Factorization 3 × 668581129

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2005743387
Product of the distinct prime numbers

The prime factorization of 2005743387 is 3 × 668581129. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 58, 84, 494, 263, 2301, 6797, 3760, 94039, 790113, 176216, 8202014, 5330105, 53232331, 4457513, 429434917, 28450086, 9066888544, 3783157880

Basic calculations (n = 2005743387)

Multiplication

n×y
n×2 4011486774
n×3 6017230161
n×4 8022973548
n×5 10028716935

Division

n÷y
n÷2 1002871693.5
n÷3 668581129
n÷3 501435846.75
n÷5 401148677.4

Exponentiation

ny
n2 4023006534494231769
n3 8.0691187524196E+27
n4 1.6184581576583E+37
n5 3.2462117468594E+46

Nth Root

y√n
2√n 44785.526534808
3√n 1261.1259329747
4√n 211.62591177549
5√n 72.519545535094

Divisors of 2005743387

1, 3, 668581129, 2005743387

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 -2005743386
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 2005743387 can be divided by 4 positive divisors. The sum of these divisors (counting 2005743387) is 1, the average is 0.25.

Base conversion 2005743387

Base System Value
2 Binary 1110111100011010011011100011011
3 Ternary 12011210011022200010
4 Quaternary 1313203103130123
5 Quinary 13101432242022
6 Senary 531010013003
8 Octal 16743233433
10 Decimal 2005743387
12 Duodecimal 47b877163
16 Hexadecimal 778d371b
20 Vigesimal 1b6fhi97
36 Base36 x661i3

Cryptographic Hash Functions

md5 a6e3df35f9e3de36486c5fcfe83104a0
sha1 97527b29b3d86aeb65f5b3ede205edd99863150d
sha256 673b5695029ba866652b48584053123ad4828a532da2627f390bfedbb6819928
sha512 f236b79a803941edd4c76595701f94597c84c72705542fbcbaf149e837e6a361fee99ac63ac8962f8339f363a503867f43f0a68bbe08ef7cc9ad7097bd82dcc0
ripemd-160 ec815f69b17f427e7586fc831a14d3cf81021e40

2005743387 as geometric shapes

Circle

Radius = n
Diameter 4011486774
Circumference 12602457379.171
Area 1.2638647774111E+19

Sphere

Radius = n
Volume 3.3799845591393E+28
Surface area 5.0554591096443E+19
Circumference 12602457379.171

Square

Length = n
Perimeter 8022973548
Area 4023006534494231769
Diagonal 2836549500.5355

Cube

Length = n
Surface area 2.4138039206965E+19
Volume 8.0691187524196E+27
Space diagonal 3474049453.2293

Equilateral Triangle

Length = n
Perimeter 6017230161
Area 1.7420129292314E+18
Altitude 1737024726.6146

Triangular Pyramid

Length = n
Surface area 1.7420129292314E+18
Volume 9.5095476467257E+26
Height 945516500.17852