20180066 is an even 8-digits composite number following 20180065
and preceding 20180067 . In scientific notation, it is written as 2.0180066 × 10^7.
The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors.
There are 10075428 positive integers (up to 20180066) that are relatively prime to 20180066.
20180066 has 8 divisors, whose sum is 30313920
The reverse of 20180066 is 66008102
Previous prime number is 727
Is Prime? no
Number parity even
Number length 8
Sum of Digits 23
Digital Root 5
Name
twenty million one hundred eighty thousand sixty-six
Scientific notation
2.0180066 × 10^7
Engineering notation
2.0180066 × 10^6
Prime Factorization
2 × 727 × 13879
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
20180066
Product of the distinct prime numbers
The prime factorization of 20180066 is 2 × 727 × 13879.
Since it has a total of 3 prime factors.
8 , 3 , 98 , 100 , 793 , 605 , 9344 , 3448 , 60402 , 55997 , 91507 , 199352 , 438304 , 1313136 , 78349431 , 73624279 , 9833199 , 360489728 , 845075160 , 2351079164
n×2
40360132
n×3
60540198
n×4
80720264
n×5
100900330
n÷2
10090033
n÷3
6726688.6666667
n÷3
5045016.5
n÷5
4036013.2
n2
407235063764356
n3
8.2180304642789E+21
n4
1.6584039715916E+29
n5
3.346670160138E+36
2 √n
4492.2228350784
3 √n
272.25395291811
4 √n
67.024046692798
5 √n
28.905768251792
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
-20180065
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 20180066 can be divided by 8 positive divisors.
The sum of these divisors (counting 20180066) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100111110110001100010
3
Ternary
1101222020211212
4
Quaternary
1030332301202
5
Quinary
20131230231
6
Senary
2000310122
8
Octal
114766142
10
Decimal
20180066
12
Duodecimal
6912342
16
Hexadecimal
133ec62
20
Vigesimal
662a36
36
Base36
c0j1e
md5
3fb073569c6bf8dcb0c7ea9671ee9fb2
sha1
e9e154d565c9b8051a683f4c932f4afed8e13461
sha256
dd33e9b881b768ef800c4febddc3c573eebc8f45dc6f60abf85d03a4cf18288e
sha512
8c6d36c31c30623ebfbd02f37829c7b890b6d475089995b92e229b2be05a8b0446cf13cf46e22e2cbe48f369991503f55188ef672d984fba3b173be5646c1953
ripemd-160
7d39efa582c0c9aa135d81630217410bc07f6566
Diameter
40360132
Circumference
126795094.18911
Area
1.2793666846063E+15
Volume
3.4423605511408E+22
Surface area
5.1174667384251E+15
Circumference
126795094.18911
Perimeter
80720264
Area
407235063764356
Diagonal
28538923.026784
Surface area
2443410382586136
Volume
8.2180304642789E+21
Space diagonal
34952899.612093
Perimeter
60540198
Area
1.7633795526585E+14
Altitude
17476449.806047
Surface area
1.7633795526585E+14
Volume
9.6850417821488E+20
Height
9512974.3422614