2008149946 (number)

2008149946 is an even 10-digits composite number following 2008149945 and preceding 2008149947. In scientific notation, it is written as 2.008149946 × 10^9. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 899527680 positive integers (up to 2008149946) that are relatively prime to 2008149946.

Interesting facts

Basic properties

Name

Name two billion eight million one hundred forty-nine thousand nine hundred forty-six

Notation

Scientific notation 2.008149946 × 10^9
Engineering notation 2.008149946 × 10^9

Prime Factorization of 2008149946

Prime Factorization 2 × 11 × 109 × 193 × 4339

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2008149946
Product of the distinct prime numbers

The prime factorization of 2008149946 is 2 × 11 × 109 × 193 × 4339. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2008149946)

Multiplication

n×y
n×2 4016299892
n×3 6024449838
n×4 8032599784
n×5 10040749730

Division

n÷y
n÷2 1004074973
n÷3 669383315.33333
n÷3 502037486.5
n÷5 401629989.2

Exponentiation

ny
n2 4032666205619802916
n3 8.0981984230514E+27
n4 1.6262396725948E+37
n5 3.2657331107043E+46

Nth Root

y√n
2√n 44812.386077958
3√n 1261.6301119524
4√n 211.689362222
5√n 72.536939471638

Divisors of 2008149946

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 -2008149945
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 2008149946 can be divided by 32 positive divisors. The sum of these divisors (counting 2008149946) is 1, the average is 0.03125.

Base conversion 2008149946

Base System Value
2 Binary 1110111101100011110111110111010
3 Ternary 12011221200120211221
4 Quaternary 1313230132332322
5 Quinary 13103041244241
6 Senary 531133342254
8 Octal 16754367672
10 Decimal 2008149946
12 Duodecimal 48063798a
16 Hexadecimal 77b1efba
20 Vigesimal 1b7aieh6
36 Base36 x7lmey

Cryptographic Hash Functions

md5 acc6913e31b3b4a7ab932017a02afd11
sha1 257b1e6f913aed662a9e8777c2ca7e506fa8bcac
sha256 78e216abb559fb7d0b2727b39c8a260fbe975353086dc0f04eab4bf4edda21bb
sha512 7c29a0323fc362d6868500ac31d3403ee9ed41cd711458b6731483d6ef025e55fcba5b48a463a63339c9490287380f77696af953d3bd950252132c95af3b68c3
ripemd-160 5ec8aa65eb7bfee62f028823d802666c0105bd33

2008149946 as geometric shapes

Circle

Radius = n
Diameter 4016299892
Circumference 12617578235.321
Area 1.2668994525955E+19

Sphere

Radius = n
Volume 3.3921654230894E+28
Surface area 5.067597810382E+19
Circumference 12617578235.321

Square

Length = n
Perimeter 8032599784
Area 4032666205619802916
Diagonal 2839952888.912

Cube

Length = n
Surface area 2.4195997233719E+19
Volume 8.0981984230514E+27
Space diagonal 3478217735.6887

Equilateral Triangle

Length = n
Perimeter 6024449838
Area 1.7461956895249E+18
Altitude 1739108867.8443

Triangular Pyramid

Length = n
Surface area 1.7461956895249E+18
Volume 9.5438183672231E+26
Height 946650962.97067