2015493990 (number)

2015493990 is an even 10-digits composite number following 2015493989 and preceding 2015493991. In scientific notation, it is written as 2.015493990 × 10^9. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 488570880 positive integers (up to 2015493990) that are relatively prime to 2015493990.

Interesting facts

Basic properties

Name

Name two billion fifteen million four hundred ninety-three thousand nine hundred ninety

Notation

Scientific notation 2.015493990 × 10^9
Engineering notation 2.015493990 × 10^9

Prime Factorization of 2015493990

Prime Factorization 2 × 615 × 17 × 113 × 853

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2015493990
Product of the distinct prime numbers

The prime factorization of 2015493990 is 2 × 615 × 17 × 113 × 853. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2015493990)

Multiplication

n×y
n×2 4030987980
n×3 6046481970
n×4 8061975960
n×5 10077469950

Division

n÷y
n÷2 1007746995
n÷3 671831330
n÷3 503873497.5
n÷5 403098798

Exponentiation

ny
n2 4062216023726120100
n3 8.1873719819017E+27
n4 1.6501599023417E+37
n5 3.3258873657087E+46

Nth Root

y√n
2√n 44894.25341845
3√n 1263.1662181899
4√n 211.88264067273
5√n 72.589917278559

Divisors of 2015493990

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2015493989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2015493990 can be divided by 32 positive divisors. The sum of these divisors (counting 2015493990) is 1, the average is 0.03125.

Base conversion 2015493990

Base System Value
2 Binary 1111000001000011111111101100110
3 Ternary 12012110111200222120
4 Quaternary 1320020133331212
5 Quinary 13111431301430
6 Senary 531555010410
8 Octal 17010377546
10 Decimal 2015493990
12 Duodecimal 482b99a06
16 Hexadecimal 7821ff66
20 Vigesimal 1b9ggeja
36 Base36 xbz146

Cryptographic Hash Functions

md5 4d0f100eb2d243fb88c166239d626ba4
sha1 985176b60a2bd9714617102d0293f435a87919ed
sha256 489b507fe59c3588efddf7f2fbb12142b9602ce2f610432cb533adfca36761e3
sha512 284a73d34f4a8c722052d77ca53bab4b4ccd6034b1d2507ccd5ca1a9ec2ed9bcb03d0696923cb51376aafbb84d46ce3c222ad29d213bb0b8086c443dded7cb1d
ripemd-160 51c56108a7b9c8a040169c0a4f4849709e3777d9

2015493990 as geometric shapes

Circle

Radius = n
Diameter 4030987980
Circumference 12663722224.677
Area 1.2761828017433E+19

Sphere

Radius = n
Volume 3.4295183560732E+28
Surface area 5.1047312069731E+19
Circumference 12663722224.677

Square

Length = n
Perimeter 8061975960
Area 4062216023726120100
Diagonal 2850338935.5395

Cube

Length = n
Surface area 2.4373296142357E+19
Volume 8.1873719819017E+27
Space diagonal 3490937993.0297

Equilateral Triangle

Length = n
Perimeter 6046481970
Area 1.7589911361035E+18
Altitude 1745468996.5149

Triangular Pyramid

Length = n
Surface area 1.7589911361035E+18
Volume 9.6489104141657E+26
Height 950112978.51315