166227961 is an odd 9-digits composite number following 166227960
and preceding 166227962 . In scientific notation, it is written as 1.66227961 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 166038400 positive integers (up to 166227961) that are relatively prime to 166227961.
166227961 has 4 divisors, whose sum is 166417524
The reverse of 166227961 is 169722661
Previous prime number is 881
Is Prime? no Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred sixty-six million two hundred twenty-seven thousand nine hundred sixty-one
Scientific notation
1.66227961 × 10^8
Engineering notation
1.66227961 × 10^6
Prime Factorization
881 × 188681
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
166227961 Product of the distinct prime numbers
The prime factorization of 166227961 is 881 × 188681.
Since it has a total of 2 prime factors.
10 , 5 , 80 , 100 , 245 , 418 , 3008 , 2849 , 94303 , 56989 , 510704 , 802623 , 9718159 , 8464045 , 9408338 , 89442230 , 706919761 , 567088665 , 7029563459 , 8253189685
n×2
332455922
n×3
498683883
n×4
664911844
n×5
831139805
n÷2
83113980.5
n÷3
55409320.333333
n÷3
41556990.25
n÷5
33245592.2
n2
27631735018217521
n3
4.5931669709706E+24
n4
7.6351278011699E+32
n5
1.2691717263629E+41
2 √n12892.942294139
3 √n549.83792579832
4 √n113.54709284759
5 √n44.069773207811
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-166227960 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 166227961 can be divided by 4 positive divisors.
The sum of these divisors (counting 166227961) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001111010000110111111111001
3
Ternary
102120210020220011
4
Quaternary
21322012333321
5
Quinary
320023243321
6
Senary
24254501521
8
Octal
1172067771
10
Decimal
166227961
12
Duodecimal
478048a1
16
Hexadecimal
9e86ff9
20
Vigesimal
2bii9i1
36
Base36
2qyubd
md5
9e9cd07906a0bb5100775d1dc5966429
sha1
bacd01df5b4fa9b754eb91861dc737df8eef9205
sha256
127e714292987bec003be123b5526fb8a0b82a0fc9dbde103856f82d7f96a105
sha512
acc579dbb68c009b36e081e6e3690ba7b7922539c2a44674a34c79a07d05b4c9560384bb77eacc81b966de5e618452d6ff23b4111a07075833540b62e3d7300c
ripemd-160
9d2aa429911ac21548cdb19ead3116d09283e892
Diameter
332455922
Circumference
1044441082.1976
Area
8.6807655739172E+16
Volume
1.923981281695E+25
Surface area
3.4723062295669E+17
Circumference
1044441082.1976
Perimeter
664911844
Area
27631735018217521
Diagonal
235081836.89183
Surface area
165790410109305126
Volume
4.5931669709706E+24
Space diagonal
287915274.09058
Perimeter
498683883
Area
1.1964892238208E+16
Altitude
143957637.04529
Surface area
1.1964892238208E+16
Volume
5.413099187159E+23
Height
78360612.297275