266987164 is an even 9-digits composite number following 266987163
and preceding 266987165 . In scientific notation, it is written as 2.66987164 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 126467568 positive integers (up to 266987164) that are relatively prime to 266987164.
266987164 has 12 divisors, whose sum is 491818600
The reverse of 266987164 is 461789662
Previous prime number is 19
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
two hundred sixty-six million nine hundred eighty-seven thousand one hundred sixty-four
Scientific notation
2.66987164 × 10^8
Engineering notation
2.66987164 × 10^6
Prime Factorization
2 × 2 × 19 × 3512989
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
133493582
Product of the distinct prime numbers
The prime factorization of 266987164 is 2 × 2 × 19 × 3512989.
Since it has a total of 4 prime factors.
9 , 4 , 71 , 16 , 58 , 240 , 6729 , 3951 , 85942 , 38169 , 28924 , 875009 , 5549719 , 9359527 , 40175385 , 9913038 , 635635235 , 314990069 , 2512823148 , 9258007891
n×2
533974328
n×3
800961492
n×4
1067948656
n×5
1334935820
n÷2
133493582
n÷3
88995721.333333
n÷3
66746791
n÷5
53397432.8
n2
71282145740762896
n3
1.9031417935161E+25
n4
5.0811443014074E+33
n5
1.3566003069075E+42
2 √n
16339.741858426
3 √n
643.91735047772
4 √n
127.82699972395
5 √n
48.450479159484
1 , 2 , 4 , 19 , 38 , 76 , 3512989 , 7025978 , 14051956 , 66746791 , 133493582 , 266987164
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-266987163
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 266987164 can be divided by 12 positive divisors.
The sum of these divisors (counting 266987164) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1111111010011110011010011100
3
Ternary
200121101100112111
4
Quaternary
33322132122130
5
Quinary
1021322042124
6
Senary
42254243404
8
Octal
1772363234
10
Decimal
266987164
12
Duodecimal
754b6564
16
Hexadecimal
fe9e69c
20
Vigesimal
438d7i4
36
Base36
4eygm4
md5
fa9e1439757b5a5f020fcf51ccf3050b
sha1
659bc6f1cfe146737dad3294e1d0ccbfc4b5686f
sha256
fc419a4cb60d0395dffb871ef51323c4049823a9e518948ff6a048641b2aacc4
sha512
c430786724cd7677c0cec9d2997454b60e67372f10ab8c1e6870183a5d3662c758515b9cb915461a8b3506a173c49dff7aa7cbca07cdf7a42bbf096e25d63b0a
ripemd-160
d90c80d4f31c1efcbaa81b6214bd0ea1dfdce2eb
Diameter
533974328
Circumference
1677529826.0503
Area
2.239394653913E+17
Volume
7.9718617029998E+25
Surface area
8.9575786156519E+17
Circumference
1677529826.0503
Perimeter
1067948656
Area
71282145740762896
Diagonal
377576868.30833
Surface area
427692874444577376
Volume
1.9031417935161E+25
Space diagonal
462435333.01672
Perimeter
800961492
Area
3.0866074523883E+16
Altitude
231217666.50836
Surface area
3.0866074523883E+16
Volume
2.2428741129246E+24
Height
125858956.10278