166996953 is an odd 9-digits composite number following 166996952
and preceding 166996954 . In scientific notation, it is written as 1.66996953 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 111274656 positive integers (up to 166996953) that are relatively prime to 166996953.
166996953 has 12 divisors, whose sum is 241340580
The reverse of 166996953 is 359699661
Previous prime number is 2789
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred sixty-six million nine hundred ninety-six thousand nine hundred fifty-three
Scientific notation
1.66996953 × 10^8
Engineering notation
1.66996953 × 10^6
Prime Factorization
3 × 3 × 2789 × 6653
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
55665651
Product of the distinct prime numbers
The prime factorization of 166996953 is 3 × 3 × 2789 × 6653.
Since it has a total of 4 prime factors.
7 , 5 , 88 , 38 , 193 , 501 , 3126 , 5632 , 76503 , 30721 , 391914 , 779093 , 3243013 , 390039 , 16550273 , 91827519 , 622477892 , 933518440 , 9843965205 , 2017237776
n×2
333993906
n×3
500990859
n×4
667987812
n×5
834984765
n÷2
83498476.5
n÷3
55665651
n÷3
41749238.25
n÷5
33399390.6
n2
27887982311284209
n3
4.6572080713024E+24
n4
7.777395573945E+32
n5
1.2988013631245E+41
2 √n
12922.730090813
3 √n
550.68449542503
4 √n
113.67818652148
5 √n
44.110472456989
1 , 3 , 9 , 2789 , 6653 , 8367 , 19959 , 25101 , 59877 , 18555217 , 55665651 , 166996953
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-166996952
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 166996953 can be divided by 12 positive divisors.
The sum of these divisors (counting 166996953) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001111101000010101111011001
3
Ternary
102122020022202100
4
Quaternary
21331002233121
5
Quinary
320222400303
6
Senary
24323154013
8
Octal
1175025731
10
Decimal
166996953
12
Duodecimal
47b15909
16
Hexadecimal
9f42bd9
20
Vigesimal
2c3ec7d
36
Base36
2rfbo9
md5
471f1d5f4d439f029d2098ec76eb86fc
sha1
bfac1f40115167721259e1ecd914e51065061451
sha256
9d8ee4033a5c2e9b644b26986b321ab1c6309f21f23ad323226ce90b46b39508
sha512
e69e6a373f4e506a1eaa67ea251a7aa99e003af80260d7ff7bf3eeb61fe5945e132b9dc4edeb0bb9addc25ba2b8843bac34ba79204155281d6632b7f9ad9ce85
ripemd-160
0f6813acf050aa140b481e2ad14071f1e7f102be
Diameter
333993906
Circumference
1049272801.4334
Area
8.7612680352573E+16
Volume
1.9508067550723E+25
Surface area
3.5045072141029E+17
Circumference
1049272801.4334
Perimeter
667987812
Area
27887982311284209
Diagonal
236169355.80758
Surface area
167327893867705254
Volume
4.6572080713024E+24
Space diagonal
289247207.30519
Perimeter
500990859
Area
1.2075850570932E+16
Altitude
144623603.6526
Surface area
1.2075850570932E+16
Volume
5.488572347691E+23
Height
78723118.602527