20244438 is an even 8-digits composite number following 20244437
and preceding 20244439 . In scientific notation, it is written as 2.0244438 × 10^7.
The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors.
There are 6715008 positive integers (up to 20244438) that are relatively prime to 20244438.
20244438 has 32 divisors, whose sum is 45208800
The reverse of 20244438 is 83444202
Previous prime number is 233
Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9
Name
twenty million two hundred forty-four thousand four hundred thirty-eight
Scientific notation
2.0244438 × 10^7
Engineering notation
2.0244438 × 10^6
Prime Factorization
2 × 3 × 9 × 233 × 1609
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
20244438
Product of the distinct prime numbers
The prime factorization of 20244438 is 2 × 3 × 9 × 233 × 1609.
Since it has a total of 5 prime factors.
8 , 3 , 9 , 21 , 445 , 473 , 8036 , 1131 , 90003 , 91542 , 515847 , 771870 , 1669412 , 7841174 , 77237999 , 39322204 , 671394895 , 646904529 , 4063758488 , 3874498712
n×2
40488876
n×3
60733314
n×4
80977752
n×5
101222190
n÷2
10122219
n÷3
6748146
n÷3
5061109.5
n÷5
4048887.6
n2
409837269935844
n3
8.2969252013055E+21
n4
1.6796658782847E+29
n5
3.4003891733649E+36
2 √n
4499.3819575582
3 √n
272.54313151688
4 √n
67.077432550435
5 √n
28.924185956226
1 , 2 , 3 , 6 , 9 , 18 , 27 , 54 , 233 , 466 , 699 , 1398 , 1609 , 2097 , 3218 , 4194 , 4827 , 6291 , 9654 , 12582 , 14481 , 28962 , 43443 , 86886 , 374897 , 749794 , 1124691 , 2249382 , 3374073 , 6748146 , 10122219 , 20244438
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20244437
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20244438 can be divided by 32 positive divisors.
The sum of these divisors (counting 20244438) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001101001110011111010110
3
Ternary
1102002112011000
4
Quaternary
1031032133112
5
Quinary
20140310223
6
Senary
2001524130
8
Octal
115163726
10
Decimal
20244438
12
Duodecimal
6943646
16
Hexadecimal
134e7d6
20
Vigesimal
66ab1i
36
Base36
c1wpi
md5
b2cec14b08fb78ddb1ebc4a53e207d60
sha1
cb6cb3a803b1f65c68de50b34ff9a5bfe9804a7c
sha256
c3947d4bf3fe811c9a37aa5cf99242208749d9c24cd4475be56744efc2df1a6d
sha512
fe4e33e2bfe61ba439bb630fb83f44223a43e4293303a400884c32b4f604577d20ae6c0d0bdcaa239e00707fb66f5eb5393d55faf909f425d59f61078f9eeb59
ripemd-160
24ccf18adcd939e33e40f32b566601a9c1bca01c
Diameter
40488876
Circumference
127199555.39371
Area
1.2875417563977E+15
Volume
3.4754079013074E+22
Surface area
5.150167025591E+15
Circumference
127199555.39371
Perimeter
80977752
Area
409837269935844
Diagonal
28629958.782221
Surface area
2459023619615064
Volume
8.2969252013055E+21
Space diagonal
35064395.186678
Perimeter
60733314
Area
1.7746474359105E+14
Altitude
17532197.593339
Surface area
1.7746474359105E+14
Volume
9.7780201214011E+20
Height
9543319.5940738