166989222 is an even 9-digits composite number following 166989221
and preceding 166989223 . In scientific notation, it is written as 1.66989222 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 55663056 positive integers (up to 166989222) that are relatively prime to 166989222.
166989222 has 16 divisors, whose sum is 371087280
The reverse of 166989222 is 222989661
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred sixty-six million nine hundred eighty-nine thousand two hundred twenty-two
Scientific notation
1.66989222 × 10^8
Engineering notation
1.66989222 × 10^6
Prime Factorization
2 × 9 × 3 × 3092393
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
166989222
Product of the distinct prime numbers
The prime factorization of 166989222 is 2 × 9 × 3 × 3092393.
Since it has a total of 4 prime factors.
9 , 6 , 85 , 77 , 235 , 28 , 2177 , 8312 , 46183 , 63653 , 739313 , 847006 , 3594052 , 216639 , 35085299 , 67785363 , 427430686 , 357998634 , 2548431833 , 3137271005
n×2
333978444
n×3
500967666
n×4
667956888
n×5
834946110
n÷2
83494611
n÷3
55663074
n÷3
41747305.5
n÷5
33397844.4
n2
27885400264165284
n3
4.6565612952716E+24
n4
7.7759554789271E+32
n5
1.2985007557327E+41
2 √n
12922.430963251
3 √n
550.67599745055
4 √n
113.67687083682
5 √n
44.110064037109
1 , 2 , 3 , 6 , 9 , 18 , 27 , 54 , 3092393 , 6184786 , 9277179 , 18554358 , 27831537 , 55663074 , 83494611 , 166989222
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
-166989221
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 166989222 can be divided by 16 positive divisors.
The sum of these divisors (counting 166989222) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001111101000000110110100110
3
Ternary
102122012221011000
4
Quaternary
21331000312212
5
Quinary
320222123342
6
Senary
24323054130
8
Octal
1175006646
10
Decimal
166989222
12
Duodecimal
47b11346
16
Hexadecimal
9f40da6
20
Vigesimal
2c3dd12
36
Base36
2rf5pi
md5
ee80812be093cbe38a32e9745d0afe5e
sha1
ad623d4df94e00d4ab560a162096ab1a95b6d810
sha256
38060695727eb696bd046c0c66d49be25212f08e889518758dbe72f0e228c4a7
sha512
cddda7219a1923462394d402b27dc746452c076ff339b567055638fb5e0b957e372d238945649fb47a6336cabd81f7f594896b1600f50d179c4fe415e8db74c9
ripemd-160
b2bd3915ee8a24d99d76df012422ef53a2605497
Diameter
333978444
Circumference
1049224226.1278
Area
8.7604568612313E+16
Volume
1.9505358341621E+25
Surface area
3.5041827444925E+17
Circumference
1049224226.1278
Perimeter
667956888
Area
27885400264165284
Diagonal
236158422.52253
Surface area
167312401584991704
Volume
4.6565612952716E+24
Space diagonal
289233816.8204
Perimeter
500967666
Area
1.2074732511732E+16
Altitude
144616908.4102
Surface area
1.2074732511732E+16
Volume
5.4878101148289E+23
Height
78719474.174177