20039940 (number)

20039940 is an even 8-digits composite number following 20039939 and preceding 20039941. In scientific notation, it is written as 2.0039940 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 192 positive divisors. There are 4810752 positive integers (up to 20039940) that are relatively prime to 20039940.

Interesting facts

Basic properties

Name

Name twenty million thirty-nine thousand nine hundred forty

Notation

Scientific notation 2.0039940 × 10^7
Engineering notation 2.0039940 × 10^6

Prime Factorization of 20039940

Prime Factorization 2 × 2 × 5 × 3 × 9 × 37 × 17 × 59

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10019970
Product of the distinct prime numbers

The prime factorization of 20039940 is 2 × 2 × 5 × 3 × 9 × 37 × 17 × 59. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20039940)

Multiplication

n×y
n×2 40079880
n×3 60119820
n×4 80159760
n×5 100199700

Division

n÷y
n÷2 10019970
n÷3 6679980
n÷3 5009985
n÷5 4007988

Exponentiation

ny
n2 401599195203600
n3 8.0480237759284E+21
n4 1.6128191358818E+29
n5 3.2320798713923E+36

Nth Root

y√n
2√n 4476.5991556091
3√n 271.6223312463
4√n 66.90739238387
5√n 28.865513210407

Divisors of 20039940

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20039939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20039940 can be divided by 192 positive divisors. The sum of these divisors (counting 20039940) is 1, the average is 0.0052083333333333.

Base conversion 20039940

Base System Value
2 Binary 1001100011100100100000100
3 Ternary 1101201010122000
4 Quaternary 1030130210010
5 Quinary 20112234230
6 Senary 1553305300
8 Octal 114344404
10 Decimal 20039940
12 Duodecimal 6865230
16 Hexadecimal 131c904
20 Vigesimal 654jh0
36 Base36 bxix0

Cryptographic Hash Functions

md5 da3302d78c1a9c276ab7ceaf12302b5b
sha1 0d110186d2661eb9a3968866484aedc9148034bc
sha256 0a12be0d457a5838d8c099e854c1898e00a637beb8b5b703cb6fa476ab215bb7
sha512 e2eb37ebb67684460264f7a4340a0dd1f002d7906cf677a8683a31b9c81e220f8d994e94ac527b05db11da24bd9e8e25c642a45187dc70d2a78db58abfeb08c5
ripemd-160 a0df20f1555767031ae9220d5ab5ec5eae7a523e

20039940 as geometric shapes

Circle

Radius = n
Diameter 40079880
Circumference 125914656.56476
Area 1.2616610813392E+15

Sphere

Radius = n
Volume 3.3711483160497E+22
Surface area 5.0466443253568E+15
Circumference 125914656.56476

Square

Length = n
Perimeter 80159760
Area 401599195203600
Diagonal 28340754.937143

Cube

Length = n
Surface area 2409595171221600
Volume 8.0480237759284E+21
Space diagonal 34710194.260632

Equilateral Triangle

Length = n
Perimeter 60119820
Area 1.7389755259285E+14
Altitude 17355097.130316

Triangular Pyramid

Length = n
Surface area 1.7389755259285E+14
Volume 9.4846869785159E+20
Height 9446918.312381