393244493 is an odd 9-digits composite number following 393244492
and preceding 393244494 . In scientific notation, it is written as 3.93244493 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 370112448 positive integers (up to 393244493) that are relatively prime to 393244493.
393244493 has 4 divisors, whose sum is 416376540
The reverse of 393244493 is 394442393
Previous prime number is 17
Is Prime? no Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
three hundred ninety-three million two hundred forty-four thousand four hundred ninety-three
Scientific notation
3.93244493 × 10^8
Engineering notation
3.93244493 × 10^6
Prime Factorization
17 × 23132029
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
393244493 Product of the distinct prime numbers
The prime factorization of 393244493 is 17 × 23132029.
Since it has a total of 2 prime factors.
2 , 9 , 18 , 37 , 675 , 599 , 8837 , 5649 , 45851 , 85695 , 299543 , 897450 , 2930586 , 2985667 , 22389620 , 22385668 , 899415838 , 67842963 , 209497868 , 2104351988
n×2
786488986
n×3
1179733479
n×4
1572977972
n×5
1966222465
n÷2
196622246.5
n÷3
131081497.66667
n÷3
98311123.25
n÷5
78648898.6
n2
154641231274827049
n3
6.0811812589565E+25
n4
2.3913910410195E+34
n5
9.4040135749044E+42
2 √n19830.393163021
3 √n732.63481030528
4 √n140.8204287844
5 √n52.351909861334
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-393244492 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 393244493 can be divided by 4 positive divisors.
The sum of these divisors (counting 393244493) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111011100000110111101001101
3
Ternary
1000101221220000212
4
Quaternary
113130012331031
5
Quinary
1301132310433
6
Senary
103004332205
8
Octal
2734067515
10
Decimal
393244493
12
Duodecimal
ab844065
16
Hexadecimal
17706f4d
20
Vigesimal
62hfb4d
36
Base36
6i4le5
md5
0f74b9b354839ecf9d55d1f44f4b9ee3
sha1
7017ab5554f1c74de2b5b0625b4e3190fdcc7bc6
sha256
a8742776997ecf4ffa58e1bba278840bb93a8125fd5ce880a4ac10f1514a68fd
sha512
a3c30d228b931dd2529248f04e9a6656a2db1fbed157843e69d74e18c9fd285ae876312005eb278440792154386dcb1ea39991744303d7975edcf094e53cf084
ripemd-160
f378843aaf9a830ec4c32dcaecb0ccb3c01183b5
Diameter
786488986
Circumference
2470828020.5469
Area
4.8581975611508E+17
Volume
2.5472792491048E+26
Surface area
1.9432790244603E+18
Circumference
2470828020.5469
Perimeter
1572977972
Area
154641231274827049
Diagonal
556131695.32913
Surface area
927847387648962294
Volume
6.0811812589565E+25
Space diagonal
681119441.67266
Perimeter
1179733479
Area
6.6961617378252E+16
Altitude
340559720.83633
Surface area
6.6961617378252E+16
Volume
7.1667408430545E+24
Height
185377231.77638