20441808 (number)

20441808 is an even 8-digits composite number following 20441807 and preceding 20441809. In scientific notation, it is written as 2.0441808 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 6813504 positive integers (up to 20441808) that are relatively prime to 20441808.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-one thousand eight hundred eight

Notation

Scientific notation 2.0441808 × 10^7
Engineering notation 2.0441808 × 10^6

Prime Factorization of 20441808

Prime Factorization 2 × 2 × 2 × 2 × 3 × 27 × 15773

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2555226
Product of the distinct prime numbers

The prime factorization of 20441808 is 2 × 2 × 2 × 2 × 3 × 27 × 15773. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 5, 32, 38, 709, 188, 6405, 8139, 67118, 85362, 734029, 513394, 3882836, 8127145, 59462378, 41498783, 86630308, 196391314, 1340988864, 1337423762

Basic calculations (n = 20441808)

Multiplication

n×y
n×2 40883616
n×3 61325424
n×4 81767232
n×5 102209040

Division

n÷y
n÷2 10220904
n÷3 6813936
n÷3 5110452
n÷5 4088361.6

Exponentiation

ny
n2 417867514308864
n3 8.5419674969391E+21
n4 1.7461325951467E+29
n5 3.569410725253E+36

Nth Root

y√n
2√n 4521.2617707892
3√n 273.42597428208
4√n 67.240328455394
5√n 28.980365665786

Divisors of 20441808

1, 2, 3, 4, 6, 8, 12, 16, 24, 27, 48, 54, 81, 108, 162, 216, 324, 432, 648, 1296, 15773, 31546, 47319, 63092, 94638, 126184, 189276, 252368, 378552, 425871, 757104, 851742, 1277613, 1703484, 2555226, 3406968, 5110452, 6813936, 10220904, 20441808

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20441807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20441808 can be divided by 40 positive divisors. The sum of these divisors (counting 20441808) is 1, the average is 0.025.

Base conversion 20441808

Base System Value
2 Binary 1001101111110101011010000
3 Ternary 1102110112220000
4 Quaternary 1031332223100
5 Quinary 20213114213
6 Senary 2010050000
8 Octal 115765320
10 Decimal 20441808
12 Duodecimal 6a19900
16 Hexadecimal 137ead0
20 Vigesimal 67f4a8
36 Base36 c6500

Cryptographic Hash Functions

md5 c8140d9f08d527c28450e91f6daec1c0
sha1 4b88742514e11a97a5f3fbf6ffd1aaffb2749877
sha256 85ee08092f63bde9ae905a2bcfeb05aa07cd25c7b8410c01e151aafbf34f42c5
sha512 6b0854073dc7e5b026f472fad9a7330867bad2c60bf3f648e542285ef33229a900e12b3e229a905659c28e418782a4489c4fb7518b11dce088bb70a25c8f9f1d
ripemd-160 c705ad652f78f41d4c34c52aca276ee1dafce461

20441808 as geometric shapes

Circle

Radius = n
Diameter 40883616
Circumference 128439667.67779
Area 1.3127695131266E+15

Sphere

Radius = n
Volume 3.5780509780782E+22
Surface area 5.2510780525062E+15
Circumference 128439667.67779

Square

Length = n
Perimeter 81767232
Area 417867514308864
Diagonal 28909082.113027

Cube

Length = n
Surface area 2507205085853184
Volume 8.5419674969391E+21
Space diagonal 35406250.054568

Equilateral Triangle

Length = n
Perimeter 61325424
Area 1.8094194140387E+14
Altitude 17703125.027284

Triangular Pyramid

Length = n
Surface area 1.8094194140387E+14
Volume 1.0066805236268E+21
Height 9636360.7043423