8040782018 (number)

8040782018 is an even 10-digits composite number following 8040782017 and preceding 8040782019. In scientific notation, it is written as 8.040782018 × 10^9. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 4020391008 positive integers (up to 8040782018) that are relatively prime to 8040782018.

Interesting facts

Basic properties

Name

Name eight billion forty million seven hundred eighty-two thousand eighteen

Notation

Scientific notation 8.040782018 × 10^9
Engineering notation 8.040782018 × 10^9

Prime Factorization of 8040782018

Prime Factorization 2 × 4020391009

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8040782018
Product of the distinct prime numbers

The prime factorization of 8040782018 is 2 × 4020391009. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 7, 47, 81, 862, 430, 1398, 6366, 19086, 10592, 652567, 390732, 5793241, 5853263, 67709281, 49318484, 549759476, 954407799, 2178709457, 8097187246

Basic calculations (n = 8040782018)

Multiplication

n×y
n×2 16081564036
n×3 24122346054
n×4 32163128072
n×5 40203910090

Division

n÷y
n÷2 4020391009
n÷3 2680260672.6667
n÷3 2010195504.5
n÷5 1608156403.6

Exponentiation

ny
n2 6.4654175460992E+19
n3 5.1987013143536E+29
n4 4.1801624045408E+39
n5 3.3611774694751E+49

Nth Root

y√n
2√n 89670.407705106
3√n 2003.3927428934
4√n 299.45017566384
5√n 95.732556724666

Divisors of 8040782018

1, 2, 4020391009, 8040782018

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 -8040782017
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 8040782018 can be divided by 4 positive divisors. The sum of these divisors (counting 8040782018) is 1, the average is 0.25.

Base conversion 8040782018

Base System Value
2 Binary 111011111010001001001100011000010
3 Ternary 202202101011001022102
4 Quaternary 13133101021203002
5 Quinary 112431420011033
6 Senary 3405513510402
8 Octal 73721114302
10 Decimal 8040782018
12 Duodecimal 1684a12402
16 Hexadecimal 1df4498c2
20 Vigesimal 65cehf0i
36 Base36 3oz9v42

Cryptographic Hash Functions

md5 bcfd1dfbee9709a99e3176cd4613d0ac
sha1 9a34ae1c11c152a783f78a84d1b49cb791561833
sha256 6c17e012486d7a143005a31b423415f1e71a977a8d93ec0b2d092081a97870db
sha512 a0628095b7de2246211dec63ba3819b1a191bc5ca36eeae2f3c384df63b80e9a09654434bc145f007f3c0c3bd31e99356b3f5362d596c796aacb466b2f600a32
ripemd-160 41f854bd85373cb464b2cb0d52bbff8735251b06

8040782018 as geometric shapes

Circle

Radius = n
Diameter 16081564036
Circumference 50521723433.731
Area 2.0311708265216E+20

Sphere

Radius = n
Volume 2.1776269143175E+30
Surface area 8.1246833060863E+20
Circumference 50521723433.731

Square

Length = n
Perimeter 32163128072
Area 6.4654175460992E+19
Diagonal 11371382981.941

Cube

Length = n
Surface area 3.8792505276595E+20
Volume 5.1987013143536E+29
Space diagonal 13927042987.762

Equilateral Triangle

Length = n
Perimeter 24122346054
Area 2.7996079204978E+19
Altitude 6963521493.8811

Triangular Pyramid

Length = n
Surface area 2.7996079204978E+19
Volume 6.1267282545714E+28
Height 3790460993.9804