2008999890 (number)

2008999890 is an even 10-digits composite number following 2008999889 and preceding 2008999891. In scientific notation, it is written as 2.008999890 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 534014208 positive integers (up to 2008999890) that are relatively prime to 2008999890.

Interesting facts

Basic properties

Name

Name two billion eight million nine hundred ninety-nine thousand eight hundred ninety

Notation

Scientific notation 2.008999890 × 10^9
Engineering notation 2.008999890 × 10^9

Prime Factorization of 2008999890

Prime Factorization 2 × 3 × 15 × 313 × 71317

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2008999890
Product of the distinct prime numbers

The prime factorization of 2008999890 is 2 × 3 × 15 × 313 × 71317. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2008999890)

Multiplication

n×y
n×2 4017999780
n×3 6026999670
n×4 8035999560
n×5 10044999450

Division

n÷y
n÷2 1004499945
n÷3 669666630
n÷3 502249972.5
n÷5 401799978

Exponentiation

ny
n2 4036080558020012100
n3 8.1084853970933E+27
n4 1.6289946270827E+37
n5 3.2726500266198E+46

Nth Root

y√n
2√n 44821.86843495
3√n 1261.8080806837
4√n 211.71175790435
5√n 72.543078644819

Divisors of 2008999890

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 -2008999889
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 2008999890 can be divided by 32 positive divisors. The sum of these divisors (counting 2008999890) is 1, the average is 0.03125.

Base conversion 2008999890

Base System Value
2 Binary 1110111101111101110011111010010
3 Ternary 12012000021202202100
4 Quaternary 1313233232133102
5 Quinary 13103300444030
6 Senary 531203501230
8 Octal 16757563722
10 Decimal 2008999890
12 Duodecimal 480987816
16 Hexadecimal 77bee7d2
20 Vigesimal 1b7g4jea
36 Base36 x83u8i

Cryptographic Hash Functions

md5 f8ca7f7cb557b82bd2692eae3c8ba81e
sha1 7345cc8d7bfe491a4e986cfc9088a5f36cf5c532
sha256 056df56fda4e84c32963b7f495f08b6e858de6520c09b457ed822676ab0387a1
sha512 aeb29d6b7f722cc788aefaffef5de92ddcc0e2f3bebcbb463b92a4a1d37d35e7001e9a6917a1ffe84b854d03106561dd6857a443d0057da1593d2674c5e93fd8
ripemd-160 49519af1b704ae6ab39f5ddf6b8cebf6a47740aa

2008999890 as geometric shapes

Circle

Radius = n
Diameter 4017999780
Circumference 12622918590.973
Area 1.2679721030372E+19

Sphere

Radius = n
Volume 3.3964744206998E+28
Surface area 5.0718884121489E+19
Circumference 12622918590.973

Square

Length = n
Perimeter 8035999560
Area 4036080558020012100
Diagonal 2841154891.2441

Cube

Length = n
Surface area 2.421648334812E+19
Volume 8.1084853970933E+27
Space diagonal 3479689881.8803

Equilateral Triangle

Length = n
Perimeter 6026999670
Area 1.7476741474829E+18
Altitude 1739844940.9401

Triangular Pyramid

Length = n
Surface area 1.7476741474829E+18
Volume 9.5559416823947E+26
Height 947051630.41469