20794995 is an odd 8-digits composite number following 20794994
and preceding 20794996 . In scientific notation, it is written as 2.0794995 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 9400320 positive integers (up to 20794995) that are relatively prime to 20794995.
20794995 has 24 divisors, whose sum is 24550176
The reverse of 20794995 is 59949702
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
twenty million seven hundred ninety-four thousand nine hundred ninety-five
Scientific notation
2.0794995 × 10^7
Engineering notation
2.0794995 × 10^6
Prime Factorization
135 × 13 × 41 × 17 × 17
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
1223235
Product of the distinct prime numbers
The prime factorization of 20794995 is 135 × 13 × 41 × 17 × 17.
Since it has a total of 5 prime factors.
5 , 3 , 43 , 23 , 55 , 103 , 1520 , 6235 , 14053 , 85592 , 962172 , 46435 , 5327757 , 4776541 , 94444291 , 99821421 , 154562328 , 960465694 , 5989511748 , 812032329
n×2
41589990
n×3
62384985
n×4
83179980
n×5
103974975
n÷2
10397497.5
n÷3
6931665
n÷3
5198748.75
n÷5
4158999
n2
432431817050025
n3
8.9924174733962E+21
n4
1.8699727639719E+29
n5
3.8886074276931E+36
2 √n
4560.1529579609
3 √n
274.99171324892
4 √n
67.528904610996
5 √n
29.079823353437
1 , 13 , 17 , 41 , 135 , 221 , 289 , 533 , 697 , 1755 , 2295 , 3757 , 5535 , 9061 , 11849 , 29835 , 39015 , 71955 , 94095 , 154037 , 507195 , 1223235 , 1599615 , 20794995
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
-20794994
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 20794995 can be divided by 24 positive divisors.
The sum of these divisors (counting 20794995) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001111010100111001110011
3
Ternary
1110010111101000
4
Quaternary
1033110321303
5
Quinary
20310414440
6
Senary
2021413043
8
Octal
117247163
10
Decimal
20794995
12
Duodecimal
6b6a183
16
Hexadecimal
13d4e73
20
Vigesimal
69j79f
36
Base36
cdpir
md5
a21dc1d9ef1ea9d4fc594acd40a88931
sha1
33809c69fa728782ca4b7588a5d5a10a6d3725ea
sha256
5c004a5b93663ef08536442b9a114cc0a45e6ab27a1326776f7dbb98f1a297ed
sha512
763f12f7bf30f8cd53eaeaef7b55367285330063c8a1fc734f0f77f00e4d2410ebc6b75a1f3db7364cad082d5d8c7b30f491d733eeadfe8146a9007ce2c1fa7f
ripemd-160
31763b44ccd0479a2ceb4516a9218d72659f1c3e
Diameter
41589990
Circumference
130658807.04687
Area
1.3585246196228E+15
Volume
3.7667350229912E+22
Surface area
5.4340984784914E+15
Circumference
130658807.04687
Perimeter
83179980
Area
432431817050025
Diagonal
29408563.958481
Surface area
2594590902300150
Volume
8.9924174733962E+21
Space diagonal
36017987.883141
Perimeter
62384985
Area
1.8724846948499E+14
Altitude
18008993.94157
Surface area
1.8724846948499E+14
Volume
1.0597665624498E+21
Height
9802854.6528269