620390906 (number)

620390906 is an even 9-digits composite number following 620390905 and preceding 620390907. In scientific notation, it is written as 6.20390906 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 308804220 positive integers (up to 620390906) that are relatively prime to 620390906.

Interesting facts

Basic properties

Name

Name six hundred twenty million three hundred ninety thousand nine hundred six

Notation

Scientific notation 6.20390906 × 10^8
Engineering notation 6.20390906 × 10^6

Prime Factorization of 620390906

Prime Factorization 2 × 223 × 1391011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 620390906
Product of the distinct prime numbers

The prime factorization of 620390906 is 2 × 223 × 1391011. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 14, 3, 636, 429, 5844, 3385, 21656, 90552, 771522, 280046, 3738336, 1202434, 51746308, 70328574, 542612826, 474039431, 669211831, 9521581911

Basic calculations (n = 620390906)

Multiplication

n×y
n×2 1240781812
n×3 1861172718
n×4 2481563624
n×5 3101954530

Division

n÷y
n÷2 310195453
n÷3 206796968.66667
n÷3 155097726.5
n÷5 124078181.2

Exponentiation

ny
n2 384884876247500836
n3 2.3877907708088E+26
n4 1.4813636796405E+35
n5 9.1902455532769E+43

Nth Root

y√n
2√n 24907.647540464
3√n 852.88106836012
4√n 157.82156867952
5√n 57.349955416097

Divisors of 620390906

1, 2, 223, 446, 1391011, 2782022, 310195453, 620390906

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 -620390905
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 620390906 can be divided by 8 positive divisors. The sum of these divisors (counting 620390906) is 1, the average is 0.125.

Base conversion 620390906

Base System Value
2 Binary 100100111110100110100111111010
3 Ternary 1121020101010022222
4 Quaternary 210332212213322
5 Quinary 2232310002111
6 Senary 141321044042
8 Octal 4476464772
10 Decimal 620390906
12 Duodecimal 153926622
16 Hexadecimal 24fa69fa
20 Vigesimal 9dh8h56
36 Base36 a9d4oq

Cryptographic Hash Functions

md5 a03dd6ce54723f0461df952b09ce6ff8
sha1 2d296881e8492eff7ea54dab698d16b1ad97b99a
sha256 c6c805aa02870692a3b418b3eb6301e227fc919f9ecdbd1e3ce358f229341681
sha512 0ae91c6c6fc79629d2a162e130e4067d2040cdcada0e6ca7d249512127eea4c6849971071ffb56e29a78d0ed8585f33b956c82056b51c9dc90946b3497b6a215
ripemd-160 dbd074247c4ca99aae363361bc9759e73b87f4b4

620390906 as geometric shapes

Circle

Radius = n
Diameter 1240781812
Circumference 3898031025.287
Area 1.209151499697E+18

Sphere

Radius = n
Volume 1.0001954591843E+27
Surface area 4.8366059987879E+18
Circumference 3898031025.287

Square

Length = n
Perimeter 2481563624
Area 384884876247500836
Diagonal 877365233.23813

Cube

Length = n
Surface area 2309309257485005016
Volume 2.3877907708088E+26
Space diagonal 1074548569.7457

Equilateral Triangle

Length = n
Perimeter 1861172718
Area 1.6666004018138E+17
Altitude 537274284.87284

Triangular Pyramid

Length = n
Surface area 1.6666004018138E+17
Volume 2.814038410156E+25
Height 292455077.74604