166159982 is an even 9-digits composite number following 166159981
and preceding 166159983 . In scientific notation, it is written as 1.66159982 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 81300960 positive integers (up to 166159982) that are relatively prime to 166159982.
166159982 has 16 divisors, whose sum is 254601792
The reverse of 166159982 is 289951661
Previous prime number is 431
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred sixty-six million one hundred fifty-nine thousand nine hundred eighty-two
Scientific notation
1.66159982 × 10^8
Engineering notation
1.66159982 × 10^6
Prime Factorization
2 × 53 × 431 × 3637
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
166159982
Product of the distinct prime numbers
The prime factorization of 166159982 is 2 × 53 × 431 × 3637.
Since it has a total of 4 prime factors.
7 , 5 , 46 , 46 , 208 , 814 , 3651 , 853 , 11416 , 91901 , 723908 , 998587 , 7971779 , 7174449 , 88745371 , 1091603 , 263171531 , 531110684 , 8009948034 , 6935331146
n×2
332319964
n×3
498479946
n×4
664639928
n×5
830799910
n÷2
83079991
n÷3
55386660.666667
n÷3
41539995.5
n÷5
33231996.4
n2
27609139618240324
n3
4.5875341420023E+24
n4
7.6226459045949E+32
n5
1.2665787062999E+41
2 √n
12890.305737259
3 √n
549.76296342243
4 √n
113.53548228311
5 √n
44.0661681473
1 , 2 , 53 , 106 , 431 , 862 , 3637 , 7274 , 22843 , 45686 , 192761 , 385522 , 1567547 , 3135094 , 83079991 , 166159982
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
-166159981
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 166159982 can be divided by 16 positive divisors.
The sum of these divisors (counting 166159982) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001111001110110011001101110
3
Ternary
102120122210122102
4
Quaternary
21321312121232
5
Quinary
320014104412
6
Senary
24253215102
8
Octal
1171663156
10
Decimal
166159982
12
Duodecimal
47791492
16
Hexadecimal
9e7666e
20
Vigesimal
2bi9jj2
36
Base36
2qxdv2
md5
acb3a204f95dc78abc5519cd11b8d566
sha1
8d5b9710dbf5e81a4b0659dda4722f18032c197a
sha256
f07aeb6eafb4e013fae72eab73d1abc99ffafd4fe95065fd3bbc1e303d58680e
sha512
84610a02ec113a644f478cf1ce66b49dfa3584c36fdc84bce9af57124c7591a5f77379bbc3a5119cefb2a5bae2afe74edbd1b7393afce915179b431a8117bc74
ripemd-160
ce94b9e77d07eeeaf7b4d266b66d6e9b5039f0f5
Diameter
332319964
Circumference
1044013957.5436
Area
8.6736670196599E+16
Volume
1.9216218078142E+25
Surface area
3.4694668078639E+17
Circumference
1044013957.5436
Perimeter
664639928
Area
27609139618240324
Diagonal
234985700.06807
Surface area
165654837709441944
Volume
4.5875341420023E+24
Space diagonal
287797531.00873
Perimeter
498479946
Area
1.1955108143014E+16
Altitude
143898765.50437
Surface area
1.1955108143014E+16
Volume
5.4064608345577E+23
Height
78328566.689356