20106005 is an odd 8-digits composite number following 20106004
and preceding 20106006 . In scientific notation, it is written as 2.0106005 × 10^7.
The sum of its digits is 14. It has a total of 3 prime factors and 8 positive divisors.
There are 15957648 positive integers (up to 20106005) that are relatively prime to 20106005.
20106005 has 8 divisors, whose sum is 24317952
The reverse of 20106005 is 50060102
Previous prime number is 127
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 14
Digital Root 5
Name
twenty million one hundred six thousand five
Scientific notation
2.0106005 × 10^7
Engineering notation
2.0106005 × 10^6
Prime Factorization
5 × 127 × 31663
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
20106005
Product of the distinct prime numbers
The prime factorization of 20106005 is 5 × 127 × 31663.
Since it has a total of 3 prime factors.
1 , 3 , 41 , 86 , 438 , 604 , 4526 , 3998 , 11013 , 99717 , 663696 , 102267 , 2607974 , 9134590 , 23774446 , 59245086 , 282847047 , 298247437 , 4421814910 , 7077962085
n×2
40212010
n×3
60318015
n×4
80424020
n×5
100530025
n÷2
10053002.5
n÷3
6702001.6666667
n÷3
5026501.25
n÷5
4021201
n2
404251437060025
n3
8.127881414786E+21
n4
1.634192243651E+29
n5
3.2857077421807E+36
2 √n
4483.9720115094
3 √n
271.92048659818
4 √n
66.962467185054
5 √n
28.884520157488
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
-20106004
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 20106005 can be divided by 8 positive divisors.
The sum of these divisors (counting 20106005) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100101100101100010101
3
Ternary
1101211111020212
4
Quaternary
1030230230111
5
Quinary
20121343010
6
Senary
1554535205
8
Octal
114545425
10
Decimal
20106005
12
Duodecimal
6897505
16
Hexadecimal
132cb15
20
Vigesimal
65d505
36
Base36
byxw5
md5
ef0ef39f390adfeba8df6fe05ca940ec
sha1
0ff4f1cfd5e6bf20777d9db5d4d6c4d122278d44
sha256
334806e24d8a067d85c6028d4ac057575e9377188e1155e938e3c3411ccdb8bb
sha512
bd72a43ea5970ab35a4bdbf5a4450f412cf2234d57c888338bd28dbf123b7dc6cf8f88e760137624690cb35a66bf93e0eb4ba5cc588b71293b960445a8a47264
ripemd-160
9eabce60163a15586fa3ecdd4b5cdc65b13bcf82
Diameter
40212010
Circumference
126329755.20208
Area
1.2699933448709E+15
Volume
3.4045990055921E+22
Surface area
5.0799733794836E+15
Circumference
126329755.20208
Perimeter
80424020
Area
404251437060025
Diagonal
28434184.956141
Surface area
2425508622360150
Volume
8.127881414786E+21
Space diagonal
34824622.197234
Perimeter
60318015
Area
1.7504600700517E+14
Altitude
17412311.098617
Surface area
1.7504600700517E+14
Volume
9.5788001084589E+20
Height
9478061.6520471