20004939 (number)

20004939 is an odd 8-digits composite number following 20004938 and preceding 20004940. In scientific notation, it is written as 2.0004939 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 13052592 positive integers (up to 20004939) that are relatively prime to 20004939.

Interesting facts

Basic properties

Name

Name twenty million four thousand nine hundred thirty-nine

Notation

Scientific notation 2.0004939 × 10^7
Engineering notation 2.0004939 × 10^6

Prime Factorization of 20004939

Prime Factorization 3 × 3 × 47 × 47293

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6668313
Product of the distinct prime numbers

The prime factorization of 20004939 is 3 × 3 × 47 × 47293. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 47, 61, 57, 83, 9031, 4572, 82225, 38978, 561353, 96310, 7800172, 1350453, 46991062, 4313039, 330525597, 362476881, 2980832390, 3317159258

Basic calculations (n = 20004939)

Multiplication

n×y
n×2 40009878
n×3 60014817
n×4 80019756
n×5 100024695

Division

n÷y
n÷2 10002469.5
n÷3 6668313
n÷3 5001234.75
n÷5 4000987.8

Exponentiation

ny
n2 400197584393721
n3 8.0059282637437E+21
n4 1.6015810655457E+29
n5 3.2039531519797E+36

Nth Root

y√n
2√n 4472.6881178996
3√n 271.46410400146
4√n 66.878158750818
5√n 28.855423076361

Divisors of 20004939

1, 3, 9, 47, 141, 423, 47293, 141879, 425637, 2222771, 6668313, 20004939

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20004938
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20004939 can be divided by 12 positive divisors. The sum of these divisors (counting 20004939) is 1, the average is 0.083333333333333.

Base conversion 20004939

Base System Value
2 Binary 1001100010100000001001011
3 Ternary 1101122100121200
4 Quaternary 1030110001023
5 Quinary 20110124224
6 Senary 1552435243
8 Octal 114240113
10 Decimal 20004939
12 Duodecimal 6848b23
16 Hexadecimal 131404b
20 Vigesimal 650c6j
36 Base36 bwrwr

Cryptographic Hash Functions

md5 278bda7a129d941a7cbe1894b581951c
sha1 5199b18bd97c3962673820914d04c55b43225028
sha256 cab80a85166598be11efaa980c08f103b962e65253c907770bbb17f052add86a
sha512 e5803cc43409f2de86036afb36ae76f410393fcda47f7f4dd0ef539225ea86707020fd86511685d1ebc6fe8e145e67a717e36003303d16ecd43a095f041490a8
ripemd-160 37d5402b206da523d9ec25290af82acef4b0ed5a

20004939 as geometric shapes

Circle

Radius = n
Diameter 40009878
Circumference 125694738.79582
Area 1.2572577911157E+15

Sphere

Radius = n
Volume 3.3535153891392E+22
Surface area 5.0290311644628E+15
Circumference 125694738.79582

Square

Length = n
Perimeter 80019756
Area 400197584393721
Diagonal 28291256.048246

Cube

Length = n
Surface area 2401185506362326
Volume 8.0059282637437E+21
Space diagonal 34649570.750316

Equilateral Triangle

Length = n
Perimeter 60014817
Area 1.7329063730906E+14
Altitude 17324785.375158

Triangular Pyramid

Length = n
Surface area 1.7329063730906E+14
Volume 9.4350769416437E+20
Height 9430418.6827488