20409936 (number)

20409936 is an even 8-digits composite number following 20409935 and preceding 20409937. In scientific notation, it is written as 2.0409936 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 20 positive divisors. There are 6803296 positive integers (up to 20409936) that are relatively prime to 20409936.

Interesting facts

Basic properties

Name

Name twenty million four hundred nine thousand nine hundred thirty-six

Notation

Scientific notation 2.0409936 × 10^7
Engineering notation 2.0409936 × 10^6

Prime Factorization of 20409936

Prime Factorization 2 × 2 × 2 × 2 × 3 × 425207

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2551242
Product of the distinct prime numbers

The prime factorization of 20409936 is 2 × 2 × 2 × 2 × 3 × 425207. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 6, 66, 66, 760, 950, 3194, 7053, 86503, 3785, 965414, 198150, 5660829, 286019, 10792944, 14791203, 344957424, 347933262, 6484969402, 7047431906

Basic calculations (n = 20409936)

Multiplication

n×y
n×2 40819872
n×3 61229808
n×4 81639744
n×5 102049680

Division

n÷y
n÷2 10204968
n÷3 6803312
n÷3 5102484
n÷5 4081987.2

Exponentiation

ny
n2 416565487524096
n3 8.5020749401756E+21
n4 1.7352680539619E+29
n5 3.5416709924206E+36

Nth Root

y√n
2√n 4517.7357160418
3√n 273.28379563621
4√n 67.214103550087
5√n 28.97132303308

Divisors of 20409936

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 425207, 850414, 1275621, 1700828, 2551242, 3401656, 5102484, 6803312, 10204968, 20409936

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20409935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20409936 can be divided by 20 positive divisors. The sum of these divisors (counting 20409936) is 1, the average is 0.05.

Base conversion 20409936

Base System Value
2 Binary 1001101110110111001010000
3 Ternary 1102101221011120
4 Quaternary 1031312321100
5 Quinary 20211104221
6 Senary 2005242240
8 Octal 115667120
10 Decimal 20409936
12 Duodecimal 6a03380
16 Hexadecimal 1376e50
20 Vigesimal 67b4gg
36 Base36 c5geo

Cryptographic Hash Functions

md5 5d69eec8fcafdbd252304cbc44112e5b
sha1 67d6fad1e3addba9cf0af62beb938eafe4c1b61c
sha256 3c26940350b1a4e9d8a88de328e3d432863fc79e4502d36a84f99e465f28b768
sha512 d5d18dfb9c60d77424dc12827e7d4dd9a800ded937c7cf93603f4ac24e6972415589f26ae10fb17beff5d678ff971618adfc9f8ab8e92f6f1738fb7c7240bbb9
ripemd-160 d590d2715d417034ee33b13029962af06b50ec3f

20409936 as geometric shapes

Circle

Radius = n
Diameter 40819872
Circumference 128239409.99568
Area 1.3086790753448E+15

Sphere

Radius = n
Volume 3.5613408229767E+22
Surface area 5.234716301379E+15
Circumference 128239409.99568

Square

Length = n
Perimeter 81639744
Area 416565487524096
Diagonal 28864008.298367

Cube

Length = n
Surface area 2499392925144576
Volume 8.5020749401756E+21
Space diagonal 35351046.131229

Equilateral Triangle

Length = n
Perimeter 61229808
Area 1.8037814726786E+14
Altitude 17675523.065615

Triangular Pyramid

Length = n
Surface area 1.8037814726786E+14
Volume 1.0019791407257E+21
Height 9621336.0994556