166155966 is an even 9-digits composite number following 166155965
and preceding 166155967 . In scientific notation, it is written as 1.66155966 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 55284576 positive integers (up to 166155966) that are relatively prime to 166155966.
166155966 has 16 divisors, whose sum is 277430400
The reverse of 166155966 is 669551661
Previous prime number is 569
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred sixty-six million one hundred fifty-five thousand nine hundred sixty-six
Scientific notation
1.66155966 × 10^8
Engineering notation
1.66155966 × 10^6
Prime Factorization
2 × 9 × 569 × 16223
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
166155966
Product of the distinct prime numbers
The prime factorization of 166155966 is 2 × 9 × 569 × 16223.
Since it has a total of 4 prime factors.
8 , 5 , 96 , 93 , 759 , 393 , 5012 , 2720 , 82618 , 34578 , 109531 , 491640 , 4942272 , 3965974 , 18158652 , 83610528 , 327244246 , 813806316 , 9520387305 , 2135847630
n×2
332311932
n×3
498467898
n×4
664623864
n×5
830779830
n÷2
83077983
n÷3
55385322
n÷3
41538991.5
n÷5
33231193.2
n2
27607805037393156
n3
4.5872015151277E+24
n4
7.6219089898271E+32
n5
1.2664256509688E+41
2 √n
12890.149960338
3 √n
549.7585342255
4 √n
113.53479625356
5 √n
44.065955133986
1 , 2 , 9 , 18 , 569 , 1138 , 5121 , 10242 , 16223 , 32446 , 146007 , 292014 , 9230887 , 18461774 , 83077983 , 166155966
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-166155965
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 166155966 can be divided by 16 positive divisors.
The sum of these divisors (counting 166155966) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001111001110101011010111110
3
Ternary
102120122121010200
4
Quaternary
21321311122332
5
Quinary
320013442331
6
Senary
24253144330
8
Octal
1171653276
10
Decimal
166155966
12
Duodecimal
4778b0a6
16
Hexadecimal
9e756be
20
Vigesimal
2bi99i6
36
Base36
2qxari
md5
cf6899681355fe0ede6dabd5b8ff0c31
sha1
fcf4ce9799b085630c79cb390c5d7f76c85c7f44
sha256
f09ed1bf2c4f6c1d2ca88b5b768f63bb0f221cdf50af9c53c9a59bcbe7fe0e48
sha512
a96451ec7d18da9e6477441939b29acaf51fbff15e7f12b1ad988ec05d35bd309a7f25c8dd3fb9b45531f0e798c295e1fd85a6209356ae7da17eb8b853fc7487
ripemd-160
7bbb07c30ce829d71fd0ed8f25c901085ec9c785
Diameter
332311932
Circumference
1043988724.2714
Area
8.6732477487214E+16
Volume
1.9214824773948E+25
Surface area
3.4692990994885E+17
Circumference
1043988724.2714
Perimeter
664623864
Area
27607805037393156
Diagonal
234980020.5864
Surface area
165646830224358936
Volume
4.5872015151277E+24
Space diagonal
287790575.09269
Perimeter
498467898
Area
1.1954530252555E+16
Altitude
143895287.54634
Surface area
1.1954530252555E+16
Volume
5.4060688300267E+23
Height
78326673.528801