493669138 is an even 9-digits composite number following 493669137
and preceding 493669139 . In scientific notation, it is written as 4.93669138 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 246834568 positive integers (up to 493669138) that are relatively prime to 493669138.
493669138 has 4 divisors, whose sum is 740503710
The reverse of 493669138 is 831966394
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
four hundred ninety-three million six hundred sixty-nine thousand one hundred thirty-eight
Scientific notation
4.93669138 × 10^8
Engineering notation
4.93669138 × 10^6
Prime Factorization
2 × 246834569
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
493669138 Product of the distinct prime numbers
The prime factorization of 493669138 is 2 × 246834569.
Since it has a total of 2 prime factors.
10 , 4 , 42 , 97 , 326 , 511 , 5172 , 7511 , 74436 , 51665 , 844003 , 952362 , 2488946 , 6210513 , 2689153 , 22097923 , 443557762 , 73609007 , 1129802366 , 3080967475
n×2
987338276
n×3
1481007414
n×4
1974676552
n×5
2468345690
n÷2
246834569
n÷3
164556379.33333
n÷3
123417284.5
n÷5
98733827.6
n2
243709217813663044
n3
1.2031171948073E+26
n4
5.9394182847347E+34
n5
2.9321075048464E+43
2 √n22218.666431629
3 √n790.33641496401
4 √n149.05927153864
5 √n54.788220579842
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
-493669137 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 493669138 can be divided by 4 positive divisors.
The sum of these divisors (counting 493669138) is 1, the average is 0.25.
Base
System
Value
2
Binary
11101011011001100101100010010
3
Ternary
1021101220222202011
4
Quaternary
131123030230102
5
Quinary
2002334403023
6
Senary
120553013134
8
Octal
3533145422
10
Decimal
493669138
12
Duodecimal
1193b41aa
16
Hexadecimal
1d6ccb12
20
Vigesimal
7e58cgi
36
Base36
85x1jm
md5
b6bf23569a5880c9eb002ba117bb39c7
sha1
05c38bbeb6d742c03bcee15f89a2f8f93244accc
sha256
a534eddcc5cc787faa79965492b822e484d6ea729e132209e0ed385dc0a82235
sha512
0863d8eccee1d316a9a6c51b978b3fc2b481ae8f5f4f4325a0605b8a10e648bfb18eeae01ca981b6086016de203131269620a8c0340eeaefb5ac154bc6c600fc
ripemd-160
b840bfcf7e12b37817c1847264f3d833c039ec32
Diameter
987338276
Circumference
3101814674.4896
Area
7.6563508829552E+17
Volume
5.0396055208187E+26
Surface area
3.0625403531821E+18
Circumference
3101814674.4896
Perimeter
1974676552
Area
243709217813663044
Diagonal
698153590.28464
Surface area
1462255306881978264
Volume
1.2031171948073E+26
Space diagonal
855060029.14473
Perimeter
1481007414
Area
1.0552918688153E+17
Altitude
427530014.57237
Surface area
1.0552918688153E+17
Volume
1.4178872116839E+25
Height
232717863.42821