20744588 is an even 8-digits composite number following 20744587
and preceding 20744589 . In scientific notation, it is written as 2.0744588 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 10356432 positive integers (up to 20744588) that are relatively prime to 20744588.
20744588 has 12 divisors, whose sum is 36358560
The reverse of 20744588 is 88544702
Previous prime number is 719
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
twenty million seven hundred forty-four thousand five hundred eighty-eight
Scientific notation
2.0744588 × 10^7
Engineering notation
2.0744588 × 10^6
Prime Factorization
2 × 2 × 719 × 7213
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
10372294
Product of the distinct prime numbers
The prime factorization of 20744588 is 2 × 2 × 719 × 7213.
Since it has a total of 4 prime factors.
2 , 4 , 12 , 68 , 143 , 770 , 6450 , 9403 , 96700 , 75329 , 579306 , 224478 , 2631033 , 4058827 , 67826010 , 33668859 , 657218325 , 319082969 , 5197184702 , 835662821
n×2
41489176
n×3
62233764
n×4
82978352
n×5
103722940
n÷2
10372294
n÷3
6914862.6666667
n÷3
5186147
n÷5
4148917.6
n2
430337931289744
n3
8.927183085378E+21
n4
1.8519073510674E+29
n5
3.8417055012064E+36
2 √n
4554.6227066575
3 √n
274.76934046996
4 √n
67.487944898756
5 √n
29.065711784861
1 , 2 , 4 , 719 , 1438 , 2876 , 7213 , 14426 , 28852 , 5186147 , 10372294 , 20744588
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20744587
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20744588 can be divided by 12 positive divisors.
The sum of these divisors (counting 20744588) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001111001000100110001100
3
Ternary
1110000221020002
4
Quaternary
1033020212030
5
Quinary
20302311323
6
Senary
2020343432
8
Octal
117104614
10
Decimal
20744588
12
Duodecimal
6b44b78
16
Hexadecimal
13c898c
20
Vigesimal
69d198
36
Base36
ccmmk
md5
74f10037fefb6b87a63b32ca809427c6
sha1
41048608ef70aa72849dbb729dfa41fa488fedc3
sha256
96a0723b6416661db1f8dd8d8c39f87858cd7dd5a0d93c2ae994973067f430cf
sha512
d40e10eac2d1c245a6bce23c44cb437c6d56b48346c0ab49a8847997c742afc7319bebda25203ef40b032374345033843907dac9107f6a5959c9c1b5fbdec1e8
ripemd-160
a1099ce1dd6b0a2909bfb370315e0065a7a6353c
Diameter
41489176
Circumference
130342090.52509
Area
1.3519464835009E+15
Volume
3.7394097064366E+22
Surface area
5.4077859340036E+15
Circumference
130342090.52509
Perimeter
82978352
Area
430337931289744
Diagonal
29337277.695442
Surface area
2582027587738464
Volume
8.927183085378E+21
Space diagonal
35930680.398084
Perimeter
62233764
Area
1.8634179035448E+14
Altitude
17965340.199042
Surface area
1.8634179035448E+14
Volume
1.0520786160941E+21
Height
9779092.5651474