2005394739 (number)

2005394739 is an odd 10-digits composite number following 2005394738 and preceding 2005394740. In scientific notation, it is written as 2.005394739 × 10^9. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 1336079976 positive integers (up to 2005394739) that are relatively prime to 2005394739.

Interesting facts

Basic properties

Name

Name two billion five million three hundred ninety-four thousand seven hundred thirty-nine

Notation

Scientific notation 2.005394739 × 10^9
Engineering notation 2.005394739 × 10^9

Prime Factorization of 2005394739

Prime Factorization 3 × 1579 × 423347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2005394739
Product of the distinct prime numbers

The prime factorization of 2005394739 is 3 × 1579 × 423347. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 40, 80, 598, 3, 6237, 356, 48823, 41466, 527043, 929568, 480154, 8941167, 58909744, 42398377, 267743782, 57681225, 1058004384, 7463039901

Basic calculations (n = 2005394739)

Multiplication

n×y
n×2 4010789478
n×3 6016184217
n×4 8021578956
n×5 10026973695

Division

n÷y
n÷2 1002697369.5
n÷3 668464913
n÷3 501348684.75
n÷5 401078947.8

Exponentiation

ny
n2 4021608059208878121
n3 8.0649116442575E+27
n4 1.6173331381894E+37
n5 3.2433913665353E+46

Nth Root

y√n
2√n 44781.633947412
3√n 1261.0528570741
4√n 211.61671471652
5√n 72.51702422027

Divisors of 2005394739

1, 3, 1579, 4737, 423347, 1270041, 668464913, 2005394739

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 -2005394738
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 2005394739 can be divided by 8 positive divisors. The sum of these divisors (counting 2005394739) is 1, the average is 0.125.

Base conversion 2005394739

Base System Value
2 Binary 1110111100001111110010100110011
3 Ternary 12011202111121102020
4 Quaternary 1313201332110303
5 Quinary 13101340112424
6 Senary 530554322523
8 Octal 16741762463
10 Decimal 2005394739
12 Duodecimal 47b729443
16 Hexadecimal 7787e533
20 Vigesimal 1b6de6gj
36 Base36 x5ykhf

Cryptographic Hash Functions

md5 e1700caab179e5497cf9dd1c9338bbc9
sha1 f3b545efaeb552b8b917bf329b191899ddbc64e4
sha256 3670c1cf470797c17fe98e3720855f50a64daefb309dd99c297f0ab10b02b89f
sha512 aa6d080eb33c041d454b859d9d377066b9151844cce7cbc2abb73bbcc84eb7949f5c93a6b9629ca2bb68f9ebd21f13df3fafaeb38dbab977453793dfa80d7cab
ripemd-160 bd9ce4cd1b99ce1aa5acbac3f773d0bd2fb67e22

2005394739 as geometric shapes

Circle

Radius = n
Diameter 4010789478
Circumference 12600266759.18
Area 1.2634254334428E+19

Sphere

Radius = n
Volume 3.3782222897933E+28
Surface area 5.0537017337712E+19
Circumference 12600266759.18

Square

Length = n
Perimeter 8021578956
Area 4021608059208878121
Diagonal 2836056437.8055

Cube

Length = n
Surface area 2.4129648355253E+19
Volume 8.0649116442575E+27
Space diagonal 3473445577.1793

Equilateral Triangle

Length = n
Perimeter 6016184217
Area 1.7414073716696E+18
Altitude 1736722788.5897

Triangular Pyramid

Length = n
Surface area 1.7414073716696E+18
Volume 9.504589522208E+26
Height 945352145.93515