166382661 is an odd 9-digits composite number following 166382660
and preceding 166382662 . In scientific notation, it is written as 1.66382661 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 110886080 positive integers (up to 166382661) that are relatively prime to 166382661.
166382661 has 8 divisors, whose sum is 221914944
The reverse of 166382661 is 166283661
Previous prime number is 4007
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred sixty-six million three hundred eighty-two thousand six hundred sixty-one
Scientific notation
1.66382661 × 10^8
Engineering notation
1.66382661 × 10^6
Prime Factorization
3 × 4007 × 13841
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
166382661
Product of the distinct prime numbers
The prime factorization of 166382661 is 3 × 4007 × 13841.
Since it has a total of 3 prime factors.
1 , 1 , 85 , 49 , 73 , 219 , 8 , 8288 , 58670 , 53973 , 338347 , 584206 , 3825625 , 2045211 , 10520811 , 51225053 , 965290033 , 288921833 , 6778316625 , 6621590567
n×2
332765322
n×3
499147983
n×4
665530644
n×5
831913305
n÷2
83191330.5
n÷3
55460887
n÷3
41595665.25
n÷5
33276532.2
n2
27683189881440921
n3
4.6060027974424E+24
n4
7.6635900201191E+32
n5
1.2750885003605E+41
2 √n
12898.940305312
3 √n
550.00844174371
4 √n
113.57350177445
5 √n
44.077972860112
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
-166382660
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 166382661 can be divided by 8 positive divisors.
The sum of these divisors (counting 166382661) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111010101100110001000101
3
Ternary
102121002010002210
4
Quaternary
21322230301011
5
Quinary
320043221121
6
Senary
24302054033
8
Octal
1172546105
10
Decimal
166382661
12
Duodecimal
4787a319
16
Hexadecimal
9eacc45
20
Vigesimal
2bjhgd1
36
Base36
2r25ol
md5
5d2720318a2428db50b4e137a136f12e
sha1
6243def62ffa88d06e51d6a9bbc87e488b4a4444
sha256
3883aa6d0a40ccdf7e898324b2170d6e58664d2e8a3ba86b0d1701da65f7dc84
sha512
dd862b01c4fc32c2b5fb2ed39c48a058d03c2bf876dfc7a3b508d1e314f3240a1c6d53607534dba20a6ae32e525c230c9edcafd145214d891700b5cc4fdb0661
ripemd-160
135940d518f8704f24700d2edd0a778a0ae36473
Diameter
332765322
Circumference
1045413090.9646
Area
8.6969305959466E+16
Volume
1.9293579401145E+25
Surface area
3.4787722383786E+17
Circumference
1045413090.9646
Perimeter
665530644
Area
27683189881440921
Diagonal
235300615.72993
Surface area
166099139288645526
Volume
4.6060027974424E+24
Space diagonal
288183222.35051
Perimeter
499147983
Area
1.1987172847558E+16
Altitude
144091611.17525
Surface area
1.1987172847558E+16
Volume
5.4282263537262E+23
Height
78433538.576642