2008490986 (number)

2008490986 is an even 10-digits composite number following 2008490985 and preceding 2008490987. In scientific notation, it is written as 2.008490986 × 10^9. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 1003550028 positive integers (up to 2008490986) that are relatively prime to 2008490986.

Interesting facts

Basic properties

Name

Name two billion eight million four hundred ninety thousand nine hundred eighty-six

Notation

Scientific notation 2.008490986 × 10^9
Engineering notation 2.008490986 × 10^9

Prime Factorization of 2008490986

Prime Factorization 2 × 1447 × 694019

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2008490986
Product of the distinct prime numbers

The prime factorization of 2008490986 is 2 × 1447 × 694019. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 14, 55, 92, 640, 3968, 3198, 22427, 71203, 186073, 146126, 920350, 5454137, 77513450, 16545668, 113627743, 803777734, 4233878885, 5123664823

Basic calculations (n = 2008490986)

Multiplication

n×y
n×2 4016981972
n×3 6025472958
n×4 8033963944
n×5 10042454930

Division

n÷y
n÷2 1004245493
n÷3 669496995.33333
n÷3 502122746.5
n÷5 401698197.2

Exponentiation

ny
n2 4034036040843252196
n3 8.1023250252328E+27
n4 1.6273446778822E+37
n5 3.2685071166415E+46

Nth Root

y√n
2√n 44816.191114373
3√n 1261.7015279306
4√n 211.69834934258
5√n 72.539403064318

Divisors of 2008490986

1, 2, 1447, 2894, 694019, 1388038, 1004245493, 2008490986

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2008490985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2008490986 can be divided by 8 positive divisors. The sum of these divisors (counting 2008490986) is 1, the average is 0.125.

Base conversion 2008490986

Base System Value
2 Binary 1110111101101110010001111101010
3 Ternary 12011222022220200001
4 Quaternary 1313231302033222
5 Quinary 13103133202421
6 Senary 531144533214
8 Octal 16755621752
10 Decimal 2008490986
12 Duodecimal 48078120a
16 Hexadecimal 77b723ea
20 Vigesimal 1b7d1796
36 Base36 x7sxka

Cryptographic Hash Functions

md5 514d72249cc70a684989b4de1fff73e6
sha1 320b8ff839febccf32b41a4cb3169f16ef9b907b
sha256 32bd304826602a029b46bb5abfbcc082f4ebd25087d445e46f920f324b20ffbd
sha512 8704252f3dc7a1c502997acc81972b85ed4a4628049c3e3265d01ca9e4aed4aca005f0869d7d2122e307ea3e41642aaedc7f0cd73f4173aa127278ebe0957f4b
ripemd-160 a7b26a31290dff27724eed2592bfdd48b430ac8f

2008490986 as geometric shapes

Circle

Radius = n
Diameter 4016981972
Circumference 12619721052.838
Area 1.267329799023E+19

Sphere

Radius = n
Volume 3.3938939701691E+28
Surface area 5.0693191960918E+19
Circumference 12619721052.838

Square

Length = n
Perimeter 8033963944
Area 4034036040843252196
Diagonal 2840435192.3053

Cube

Length = n
Surface area 2.420421624506E+19
Volume 8.1023250252328E+27
Space diagonal 3478808434.2961

Equilateral Triangle

Length = n
Perimeter 6025472958
Area 1.7467888455761E+18
Altitude 1739404217.1481

Triangular Pyramid

Length = n
Surface area 1.7467888455761E+18
Volume 9.5486816145326E+26
Height 946811730.76844