268487166 is an even 9-digits composite number following 268487165
and preceding 268487167 . In scientific notation, it is written as 2.68487166 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 89495720 positive integers (up to 268487166) that are relatively prime to 268487166.
268487166 has 8 divisors, whose sum is 536974344
The reverse of 268487166 is 661784862
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
two hundred sixty-eight million four hundred eighty-seven thousand one hundred sixty-six
Scientific notation
2.68487166 × 10^8
Engineering notation
2.68487166 × 10^6
Prime Factorization
2 × 3 × 44747861
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
268487166
Product of the distinct prime numbers
The prime factorization of 268487166 is 2 × 3 × 44747861.
Since it has a total of 3 prime factors.
8 , 7 , 12 , 46 , 669 , 462 , 3108 , 6510 , 18934 , 20948 , 854006 , 276843 , 4698254 , 987142 , 79353129 , 56351330 , 857453509 , 28392715 , 3924953879 , 329587390
n×2
536974332
n×3
805461498
n×4
1073948664
n×5
1342435830
n÷2
134243583
n÷3
89495722
n÷3
67121791.5
n÷5
53697433.2
n2
72085358306711556
n3
1.9353993561864E+25
n4
5.196298882207E+33
n5
1.3951395605727E+42
2 √n
16385.577987975
3 √n
645.1209964702
4 √n
128.00616386711
5 √n
48.504798654435
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
-268487165
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 268487166 can be divided by 8 positive divisors.
The sum of these divisors (counting 268487166) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000000001100100111111110
3
Ternary
200201012120011010
4
Quaternary
100000030213332
5
Quinary
1022213042131
6
Senary
42350340050
8
Octal
2000144776
10
Decimal
268487166
12
Duodecimal
75aba626
16
Hexadecimal
1000c9fe
20
Vigesimal
43i0hi6
36
Base36
4fum0u
md5
43e6d7d8694e917e208150f66f378f12
sha1
59dc690be11deccf510f4929684feaad2bc892a1
sha256
f5d91ee64b435f9531c3b5cdc872e328e8d6c146a35c36c55d22514891c07cb7
sha512
2afaa1543c1ca2e6a8b897fbe0897b14e22f32b54818062de6e02648c88e3033acde4ee4c264002fdbfe6b8032dc37ffc0f5a18b4b65230e3b9915bf9eb18302
ripemd-160
defb0b8edb821fb9183588ff09e0cb16c922e1dd
Diameter
536974332
Circumference
1686954616.5775
Area
2.2646283208775E+17
Volume
8.1069818655433E+25
Surface area
9.0585132835101E+17
Circumference
1686954616.5775
Perimeter
1073948664
Area
72085358306711556
Diagonal
379698191.48032
Surface area
432512149840269336
Volume
1.9353993561864E+25
Space diagonal
465033412.69218
Perimeter
805461498
Area
3.1213875767258E+16
Altitude
232516706.34609
Surface area
3.1213875767258E+16
Volume
2.2808900151057E+24
Height
126566063.82677