20444838 (number)

20444838 is an even 8-digits composite number following 20444837 and preceding 20444839. In scientific notation, it is written as 2.0444838 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 6518600 positive integers (up to 20444838) that are relatively prime to 20444838.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0444838 × 10^7
Engineering notation 2.0444838 × 10^6

Prime Factorization of 20444838

Prime Factorization 2 × 3 × 23 × 148151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20444838
Product of the distinct prime numbers

The prime factorization of 20444838 is 2 × 3 × 23 × 148151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 54, 30, 93, 370, 5153, 9369, 12158, 23280, 593645, 151910, 7756850, 1307560, 21649412, 82210274, 141202153, 429118085, 1825966806, 138230418

Basic calculations (n = 20444838)

Multiplication

n×y
n×2 40889676
n×3 61334514
n×4 81779352
n×5 102224190

Division

n÷y
n÷2 10222419
n÷3 6814946
n÷3 5111209.5
n÷5 4088967.6

Exponentiation

ny
n2 417991400846244
n3 8.5457664756945E+21
n4 1.7471681118141E+29
n5 3.5720569004804E+36

Nth Root

y√n
2√n 4521.5968418248
3√n 273.43948319432
4√n 67.242820002025
5√n 28.981224741481

Divisors of 20444838

1, 2, 3, 6, 23, 46, 69, 138, 148151, 296302, 444453, 888906, 3407473, 6814946, 10222419, 20444838

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20444837
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20444838 can be divided by 16 positive divisors. The sum of these divisors (counting 20444838) is 1, the average is 0.0625.

Base conversion 20444838

Base System Value
2 Binary 1001101111111011010100110
3 Ternary 1102110201001020
4 Quaternary 1031333122212
5 Quinary 20213213323
6 Senary 2010112010
8 Octal 115773246
10 Decimal 20444838
12 Duodecimal 6a1b606
16 Hexadecimal 137f6a6
20 Vigesimal 67fc1i
36 Base36 c67c6

Cryptographic Hash Functions

md5 5768bc55c828fcaa4178adffe3d177c4
sha1 1770ce785e8206a25c6fd5d18722cc498562c4dc
sha256 b8996018fbce42b266f5e17bb3fc61fb4f203987cd9a3468ef6901d401096096
sha512 2d7ff7fe59c909d5306e05fca6306d7cadfa6af352e1e3fd93fdb233659728e61fa09a9c9155ed44d9b83cd4297bfb6ae3cb863f034e59e472c490c52ba5c8a4
ripemd-160 eaf5705bd1814d9fe7fc26dc4dc56f848695211e

20444838 as geometric shapes

Circle

Radius = n
Diameter 40889676
Circumference 128458705.72927
Area 1.3131587141623E+15

Sphere

Radius = n
Volume 3.5796422905781E+22
Surface area 5.2526348566491E+15
Circumference 128458705.72927

Square

Length = n
Perimeter 81779352
Area 417991400846244
Diagonal 28913367.180121

Cube

Length = n
Surface area 2507948405077464
Volume 8.5457664756945E+21
Space diagonal 35411498.168515

Equilateral Triangle

Length = n
Perimeter 61334514
Area 1.8099558584815E+14
Altitude 17705749.084257

Triangular Pyramid

Length = n
Surface area 1.8099558584815E+14
Volume 1.0071282375667E+21
Height 9637789.0600403