166156794 is an even 9-digits composite number following 166156793
and preceding 166156795 . In scientific notation, it is written as 1.66156794 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 55326600 positive integers (up to 166156794) that are relatively prime to 166156794.
166156794 has 16 divisors, whose sum is 277223040
The reverse of 166156794 is 497651661
Previous prime number is 1051
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred sixty-six million one hundred fifty-six thousand seven hundred ninety-four
Scientific notation
1.66156794 × 10^8
Engineering notation
1.66156794 × 10^6
Prime Factorization
2 × 9 × 1051 × 8783
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
166156794
Product of the distinct prime numbers
The prime factorization of 166156794 is 2 × 9 × 1051 × 8783.
Since it has a total of 4 prime factors.
1 , 2 , 55 , 9 , 708 , 169 , 1469 , 6666 , 24922 , 21992 , 751188 , 835794 , 5898693 , 1272885 , 34056692 , 64711737 , 589333508 , 405198023 , 4628835512 , 8476968559
n×2
332313588
n×3
498470382
n×4
664627176
n×5
830783970
n÷2
83078397
n÷3
55385598
n÷3
41539198.5
n÷5
33231358.8
n2
27608080192358436
n3
4.5872700932572E+24
n4
7.6220609190769E+32
n5
1.2664572059865E+41
2 √n
12890.182077845
3 √n
549.75944742234
4 √n
113.53493769693
5 √n
44.065999052407
1 , 2 , 9 , 18 , 1051 , 2102 , 8783 , 9459 , 17566 , 18918 , 79047 , 158094 , 9230933 , 18461866 , 83078397 , 166156794
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
-166156793
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 166156794 can be divided by 16 positive divisors.
The sum of these divisors (counting 166156794) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001111001110101100111111010
3
Ternary
102120122122021100
4
Quaternary
21321311213322
5
Quinary
320014004134
6
Senary
24253152230
8
Octal
1171654772
10
Decimal
166156794
12
Duodecimal
4778b676
16
Hexadecimal
9e759fa
20
Vigesimal
2bi9bje
36
Base36
2qxbei
md5
43d7df18dd085e05f15c1d7c13983cac
sha1
0a6049be8aa76fca101f154eaf137bf18659e0c0
sha256
65975a7ac7dca1a9b763b1891951bbd8943ec3f481dca8d1a30e034bbf940d02
sha512
abce3394eec9cba69c29a6a7d9455696c793808b0bc7f6c4843dea4cdded38fbe5f17d44d08a0a2f4c28545886c08a9a0138c8afbc9690bc7b2cffec0eaa68e8
ripemd-160
3987c09da5e2f5eebb084e15c3e360eb0556db4b
Diameter
332313588
Circumference
1043993926.7489
Area
8.6733341912031E+16
Volume
1.9215112033345E+25
Surface area
3.4693336764812E+17
Circumference
1043993926.7489
Perimeter
664627176
Area
27608080192358436
Diagonal
234981191.55523
Surface area
165648481154150616
Volume
4.5872700932572E+24
Space diagonal
287792009.23076
Perimeter
498470382
Area
1.195464939815E+16
Altitude
143896004.61538
Surface area
1.195464939815E+16
Volume
5.4061496501273E+23
Height
78327063.851744