20374784 is an even 8-digits composite number following 20374783
and preceding 20374785 . In scientific notation, it is written as 2.0374784 × 10^7.
The sum of its digits is 35. It has a total of 9 prime factors and 18 positive divisors.
There are 10187264 positive integers (up to 20374784) that are relatively prime to 20374784.
20374784 has 18 divisors, whose sum is 40670490
The reverse of 20374784 is 48747302
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8
Name
twenty million three hundred seventy-four thousand seven hundred eighty-four
Scientific notation
2.0374784 × 10^7
Engineering notation
2.0374784 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 79589
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
9
Total number of prime factors
rad
Radical
159178
Product of the distinct prime numbers
The prime factorization of 20374784 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 79589.
Since it has a total of 9 prime factors.
4 , 7 , 75 , 12 , 200 , 733 , 4553 , 5920 , 76751 , 81344 , 554730 , 548628 , 6567594 , 1031772 , 81689558 , 1755930 , 762865389 , 47121484 , 9166914513 , 7868765181
n×2
40749568
n×3
61124352
n×4
81499136
n×5
101873920
n÷2
10187392
n÷3
6791594.6666667
n÷3
5093696
n÷5
4074956.8
n2
415131823046656
n3
8.4582212261018E+21
n4
1.7233443050604E+29
n5
3.5112767973236E+36
2 √n
4513.8435949864
3 √n
273.12681339747
4 √n
67.185144153945
5 √n
28.961336698301
1 , 2 , 4 , 8 , 16 , 32 , 64 , 128 , 256 , 79589 , 159178 , 318356 , 636712 , 1273424 , 2546848 , 5093696 , 10187392 , 20374784
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20374783
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20374784 can be divided by 18 positive divisors.
The sum of these divisors (counting 20374784) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
1001101101110010100000000
3
Ternary
1102100010221122
4
Quaternary
1031232110000
5
Quinary
20203443114
6
Senary
2004411412
8
Octal
115562400
10
Decimal
20374784
12
Duodecimal
69a6b68
16
Hexadecimal
136e500
20
Vigesimal
676gj4
36
Base36
c4pa8
md5
70b77e89b8cdf26939ee768f0440771c
sha1
b12d3c9fbba1bf5f825546259bd35746277de569
sha256
d963a776993c5c41170322ab08d19896f7ac3960b647d19ccdd43b51b306c1b1
sha512
c04058b629b995924b3316f5a80c85424486c9700f7815b8d0f58eb7590b461d8260860415beda7ffd5c2ac1d68eba8d175049d1250cfc9537b92530856c00b6
ripemd-160
9f63bcc422254ef5b9540b5d52a9ef02fe1a6567
Diameter
40749568
Circumference
128018543.46576
Area
1.3041750855547E+15
Volume
3.5429714221812E+22
Surface area
5.2167003422188E+15
Circumference
128018543.46576
Perimeter
81499136
Area
415131823046656
Diagonal
28814295.863222
Surface area
2490790938279936
Volume
8.4582212261018E+21
Space diagonal
35290161.081241
Perimeter
61124352
Area
1.7975735233888E+14
Altitude
17645080.540621
Surface area
1.7975735233888E+14
Volume
9.9681093095877E+20
Height
9604765.2877408