20106718 is an even 8-digits composite number following 20106717
and preceding 20106719 . In scientific notation, it is written as 2.0106718 × 10^7.
The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors.
There are 10038120 positive integers (up to 20106718) that are relatively prime to 20106718.
20106718 has 8 divisors, whose sum is 30205800
The reverse of 20106718 is 81760102
Previous prime number is 691
Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7
Name
twenty million one hundred six thousand seven hundred eighteen
Scientific notation
2.0106718 × 10^7
Engineering notation
2.0106718 × 10^6
Prime Factorization
2 × 691 × 14549
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
20106718
Product of the distinct prime numbers
The prime factorization of 20106718 is 2 × 691 × 14549.
Since it has a total of 3 prime factors.
1 , 2 , 56 , 98 , 810 , 535 , 4906 , 6011 , 3475 , 30596 , 988831 , 181025 , 8230039 , 3519276 , 34498604 , 55222362 , 520902814 , 899694266 , 1128380613 , 8418735649
n×2
40213436
n×3
60320154
n×4
80426872
n×5
100533590
n÷2
10053359
n÷3
6702239.3333333
n÷3
5026679.5
n÷5
4021343.6
n2
404280108731524
n3
8.1287461392741E+21
n4
1.6344240631597E+29
n5
3.2862903730367E+36
2 √n
4484.0515162072
3 √n
271.92370084545
4 √n
66.963060833621
5 √n
28.884725015398
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20106717
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20106718 can be divided by 8 positive divisors.
The sum of these divisors (counting 20106718) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100101100110111011110
3
Ternary
1101211112020021
4
Quaternary
1030230313132
5
Quinary
20121403333
6
Senary
1554542354
8
Octal
114546736
10
Decimal
20106718
12
Duodecimal
68979ba
16
Hexadecimal
132cdde
20
Vigesimal
65d6fi
36
Base36
byyfy
md5
e69059fece429b9d02610e0fef66ff1f
sha1
033857ad7dad5d40cc042089cda73db4ddc76f1e
sha256
c6610e839f87af4532f37bc9f2501ba86ed27b8691e248d680f4d533a9bc1184
sha512
5a68a6ce0112567b060c58da3b63d0b68a6f7a26d84c72a0a120d6476cb063967a5d0eefe755bc3f0e0130283cbc41dc099d9700e2bc7a24c96f5f3df6cdc826
ripemd-160
1f2c840ec4b9a8e346a4e170752e3919c854e57f
Diameter
40213436
Circumference
126334235.1132
Area
1.2700834195834E+15
Volume
3.4049612205386E+22
Surface area
5.0803336783338E+15
Circumference
126334235.1132
Perimeter
80426872
Area
404280108731524
Diagonal
28435193.290411
Surface area
2425680652389144
Volume
8.1287461392741E+21
Space diagonal
34825857.14946
Perimeter
60320154
Area
1.7505842220312E+14
Altitude
17412928.57473
Surface area
1.7505842220312E+14
Volume
9.5798191960411E+20
Height
9478397.7634704