266568980 is an even 9-digits composite number following 266568979
and preceding 266568981 . In scientific notation, it is written as 2.66568980 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 106627584 positive integers (up to 266568980) that are relatively prime to 266568980.
266568980 has 12 divisors, whose sum is 559794900
The reverse of 266568980 is 089865662
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
two hundred sixty-six million five hundred sixty-eight thousand nine hundred eighty
Scientific notation
2.66568980 × 10^8
Engineering notation
2.66568980 × 10^6
Prime Factorization
2 × 2 × 5 × 13328449
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
133284490
Product of the distinct prime numbers
The prime factorization of 266568980 is 2 × 2 × 5 × 13328449.
Since it has a total of 4 prime factors.
6 , 8 , 51 , 92 , 370 , 169 , 5958 , 9417 , 31475 , 4439 , 952452 , 306668 , 6612085 , 8088287 , 27211869 , 3350018 , 727053302 , 292380570 , 3358205540 , 8282676850
n×2
533137960
n×3
799706940
n×4
1066275920
n×5
1332844900
n÷2
133284490
n÷3
88856326.666667
n÷3
66642245
n÷5
53313796
n2
71059021098240400
n3
1.8942130773956E+25
n4
5.0493844794402E+33
n5
1.3460092703122E+42
2 √n
16326.940313482
3 √n
643.58098393814
4 √n
127.77691619961
5 √n
48.435291971506
1 , 2 , 4 , 5 , 10 , 20 , 13328449 , 26656898 , 53313796 , 66642245 , 133284490 , 266568980
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
-266568979
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 266568980 can be divided by 12 positive divisors.
The sum of these divisors (counting 266568980) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1111111000111000010100010100
3
Ternary
200120121002220012
4
Quaternary
33320320110110
5
Quinary
1021220201410
6
Senary
42241255352
8
Octal
1770702424
10
Decimal
266568980
12
Duodecimal
75334558
16
Hexadecimal
fe38514
20
Vigesimal
4361290
36
Base36
4ephxw
md5
203bc4175fce9acc6f35f1d94e5e2fef
sha1
79303e37fa7bc9621ccd17a3643280dc172d7fe8
sha256
acf3a8fb6fcb48bf536732d3878235dc057ae6e9c553abecb271667e0ad035fe
sha512
acb09062bceaa2d2414977dbec2558c1d4865e42f24c848422beb6342de78a1e20829f3543ee2f15ef8aecce1368498952a406691c11f2a880a8f8594e8ab4a9
ripemd-160
4dc01c0015636a0a7a90e07641e38b26709a3548
Diameter
533137960
Circumference
1674902298.4858
Area
2.2323849865351E+17
Volume
7.9344611843732E+25
Surface area
8.9295399461406E+17
Circumference
1674902298.4858
Perimeter
1066275920
Area
71059021098240400
Diagonal
376985466.82396
Surface area
426354126589442400
Volume
1.8942130773956E+25
Space diagonal
461711017.08181
Perimeter
799706940
Area
3.0769458719565E+16
Altitude
230855508.54091
Surface area
3.0769458719565E+16
Volume
2.2323515200645E+24
Height
125661822.27465