20183968 is an even 8-digits composite number following 20183967
and preceding 20183969 . In scientific notation, it is written as 2.0183968 × 10^7.
The sum of its digits is 37. It has a total of 7 prime factors and 24 positive divisors.
There are 8650176 positive integers (up to 20183968) that are relatively prime to 20183968.
20183968 has 24 divisors, whose sum is 45414432
The reverse of 20183968 is 86938102
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1
Name
twenty million one hundred eighty-three thousand nine hundred sixty-eight
Scientific notation
2.0183968 × 10^7
Engineering notation
2.0183968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 7 × 90107
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
1261498
Product of the distinct prime numbers
The prime factorization of 20183968 is 2 × 2 × 2 × 2 × 2 × 7 × 90107.
Since it has a total of 7 prime factors.
9 , 2 , 65 , 7 , 636 , 643 , 7893 , 1003 , 92682 , 15221 , 82870 , 658270 , 7216972 , 9092812 , 56155369 , 57003210 , 641199889 , 533968768 , 9163161784 , 1694859667
n×2
40367936
n×3
60551904
n×4
80735872
n×5
100919840
n÷2
10091984
n÷3
6727989.3333333
n÷3
5045992
n÷5
4036793.6
n2
407392564225024
n3
8.2227984797558E+21
n4
1.6596870138584E+29
n5
3.3499069577734E+36
2 √n
4492.6571202352
3 √n
272.27149938304
4 √n
67.027286385734
5 √n
28.906886004183
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 32 , 56 , 112 , 224 , 90107 , 180214 , 360428 , 630749 , 720856 , 1261498 , 1441712 , 2522996 , 2883424 , 5045992 , 10091984 , 20183968
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20183967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20183968 can be divided by 24 positive divisors.
The sum of these divisors (counting 20183968) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001100111111101110100000
3
Ternary
1101222110012101
4
Quaternary
1030333232200
5
Quinary
20131341333
6
Senary
2000340144
8
Octal
114775640
10
Decimal
20183968
12
Duodecimal
6914654
16
Hexadecimal
133fba0
20
Vigesimal
662ji8
36
Base36
c0m1s
md5
214fe0c89d335cc40867f5c205af6d37
sha1
6d0abd6ac88d53077232afa035ef72717db2f92b
sha256
d79f7ed3e3d9b22303b8e21bbbd021ba310c92a3b4e01fa0b7ce48b8423917b6
sha512
079a8a460403120cb0109214a7d9faa8fc728d5219df91e4ea4aff594529b0d5b08a84b824de5bb939d2c51c9f667e4270657e1aa9d8efcb60878578e21379f9
ripemd-160
5a2801e300cbf400eab6c44d6f70cb2d87148e12
Diameter
40367936
Circumference
126819611.17818
Area
1.2798614868964E+15
Volume
3.4443577727934E+22
Surface area
5.1194459475858E+15
Circumference
126819611.17818
Perimeter
80735872
Area
407392564225024
Diagonal
28544441.288105
Surface area
2444355385350144
Volume
8.2227984797558E+21
Space diagonal
34959658.074344
Perimeter
60551904
Area
1.7640615496588E+14
Altitude
17479829.037172
Surface area
1.7640615496588E+14
Volume
9.6906609422763E+20
Height
9514813.7627015