166380969 is an odd 9-digits composite number following 166380968
and preceding 166380970 . In scientific notation, it is written as 1.66380969 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 110422800 positive integers (up to 166380969) that are relatively prime to 166380969.
166380969 has 8 divisors, whose sum is 222836992
The reverse of 166380969 is 969083661
Previous prime number is 223
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred sixty-six million three hundred eighty thousand nine hundred sixty-nine
Scientific notation
1.66380969 × 10^8
Engineering notation
1.66380969 × 10^6
Prime Factorization
3 × 223 × 248701
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
166380969
Product of the distinct prime numbers
The prime factorization of 166380969 is 3 × 223 × 248701.
Since it has a total of 3 prime factors.
6 , 1 , 71 , 61 , 776 , 863 , 5943 , 8237 , 54685 , 18774 , 300871 , 99743 , 3420274 , 1341442 , 76495276 , 12856849 , 571732158 , 31842022 , 786330980 , 7100574212
n×2
332761938
n×3
499142907
n×4
665523876
n×5
831904845
n÷2
83190484.5
n÷3
55460323
n÷3
41595242.25
n÷5
33276193.8
n2
27682626845378961
n3
4.6058622789996E+24
n4
7.663278290605E+32
n5
1.2750236677075E+41
2 √n
12898.874718362
3 √n
550.00657733181
4 √n
113.57321303178
5 √n
44.077883211067
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
-166380968
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 166380969 can be divided by 8 positive divisors.
The sum of these divisors (counting 166380969) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111010101100010110101001
3
Ternary
102121002000210010
4
Quaternary
21322230112221
5
Quinary
320043142334
6
Senary
24302042133
8
Octal
1172542651
10
Decimal
166380969
12
Duodecimal
47879349
16
Hexadecimal
9eac5a9
20
Vigesimal
2bjhc89
36
Base36
2r24dl
md5
c2a1cb1e1bd91857eb8eba2ccc5b19e8
sha1
b1e0ebc7c6895042ac38f3719ed19ee331bfa7b4
sha256
813e805f6f4f88fa5e9e16579f1cea6dae6b2fa3bbed9b1c169a160a5d61281f
sha512
e09d91858384c088da000b8b9cafd68802c053847329d4adfa1cd2b6c0a4d5ddb27b3ba839145a1d08cb019b4e681e4c5a5adda24a1165b2c23fe4f006f10adc
ripemd-160
82f9cb785f1ecfd48c897c30096fe227084b82c0
Diameter
332761938
Circumference
1045402459.8151
Area
8.696753712951E+16
Volume
1.9292990798868E+25
Surface area
3.4787014851804E+17
Circumference
1045402459.8151
Perimeter
665523876
Area
27682626845378961
Diagonal
235298222.88058
Surface area
166095761072273766
Volume
4.6058622789996E+24
Space diagonal
288180291.72054
Perimeter
499142907
Area
1.1986929045792E+16
Altitude
144090145.86027
Surface area
1.1986929045792E+16
Volume
5.4280607511532E+23
Height
78432740.960193