193 is an odd 3-digits prime number following 192
and preceding 194 . In scientific notation, it is written as 1.93 × 10^2.
The sum of its digits is 13. It has a total of 1 prime factors and 2 positive divisors.
There are 192 positive integers (up to 193) that are relatively prime to 193.
193 has 2 divisors, whose sum is 194
The reverse of 193 is 391
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 3
Sum of Digits 13
Digital Root 4
Name
one hundred ninety-three
Scientific notation
1.93 × 10^2
Engineering notation
1.93 × 10^0
Prime Factorization
193
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
193
Product of the distinct prime numbers
The prime factorization of 193 is 193.
Since it has a total of 1 prime factors.
8 , 5 , 73 , 98 , 494 , 922 , 3297 , 9159 , 37584 , 15776 , 726092 , 883205 , 3705742 , 1093419 , 96158907 , 24779811 , 171668488 , 967273615 , 4005586101 , 4481394201
n×2
386
n×3
579
n×4
772
n×5
965
n÷2
96.5
n÷3
64.333333333333
n÷3
48.25
n÷5
38.6
n2
37249
n3
7189057
n4
1387488001
n5
267785184193
2 √n
13.89244398945
3 √n
5.7789965651521
4 √n
3.7272568987729
5 √n
2.8649131563311
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
194
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
97
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
13.928388277184
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9896907216495
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 193 can be divided by 2 positive divisors.
The sum of these divisors (counting 193) is 194, the average is 97.
Base
System
Value
2
Binary
11000001
3
Ternary
21011
4
Quaternary
3001
5
Quinary
1233
6
Senary
521
8
Octal
301
10
Decimal
193
12
Duodecimal
141
16
Hexadecimal
c1
20
Vigesimal
9d
36
Base36
5d
md5
bd686fd640be98efaae0091fa301e613
sha1
14bb99f81147d2705f53a1d75337b2ec3e10d23a
sha256
684fe39f03758de6a882ae61fa62312b67e5b1e665928cbf3dc3d8f4f53e3562
sha512
7928dede8d7e723c00b976549a83c2934f0876893dc5ae3d56416968ca2a018bc00fe6df315739698c80607bbc309de316b48f402fa6ee939c0aa39b27ebdb43
ripemd-160
a963d2019a28e51c540007530708ec97ee0a5fb8
Diameter
386
Circumference
1212.6547642857
Area
117021.18475357
Volume
30113451.543251
Surface area
468084.73901426
Circumference
1212.6547642857
Perimeter
772
Area
37249
Diagonal
272.94321753801
Surface area
223494
Volume
7189057
Space diagonal
334.28580586079
Perimeter
579
Area
16129.290132783
Altitude
167.1429029304
Surface area
16129.290132783
Volume
847238.4925061
Height
90.981072512669