492790221 is an odd 9-digits composite number following 492790220
and preceding 492790222 . In scientific notation, it is written as 4.92790221 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 255994560 positive integers (up to 492790221) that are relatively prime to 492790221.
492790221 has 16 divisors, whose sum is 750919488
The reverse of 492790221 is 122097294
Previous prime number is 11
Is Prime? no Number parity odd Number length 9 Sum of Digits 36 Digital Root 9
Name
four hundred ninety-two million seven hundred ninety thousand two hundred twenty-one
Scientific notation
4.92790221 × 10^8
Engineering notation
4.92790221 × 10^6
Prime Factorization
21 × 3 × 11 × 711097
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
492790221 Product of the distinct prime numbers
The prime factorization of 492790221 is 21 × 3 × 11 × 711097.
Since it has a total of 4 prime factors.
8 , 2 , 70 , 90 , 651 , 376 , 6588 , 2322 , 17676 , 91339 , 939563 , 458708 , 3223785 , 6841101 , 77437853 , 479602 , 425453902 , 862331067 , 6557039990 , 9683646943
n×2
985580442
n×3
1478370663
n×4
1971160884
n×5
2463951105
n÷2
246395110.5
n÷3
164263407
n÷3
123197555.25
n÷5
98558044.2
n2
242842201913228841
n3
1.1967026234895E+26
n4
5.8972335030065E+34
n5
2.9060990012352E+43
2 √n22198.87882304
3 √n789.86710417404
4 √n148.99288178648
5 √n54.768697938237
1 , 3 , 11 , 21 , 33 , 63 , 231 , 693 , 711097 , 2133291 , 7822067 , 14933037 , 23466201 , 44799111 , 164263407 , 492790221
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
-492790220 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 492790221 can be divided by 16 positive divisors.
The sum of these divisors (counting 492790221) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101010111110110000111001101
3
Ternary
1021100021100002200
4
Quaternary
131113312013031
5
Quinary
2002123241341
6
Senary
120522112113
8
Octal
3527660715
10
Decimal
492790221
12
Duodecimal
11904b639
16
Hexadecimal
1d5f61cd
20
Vigesimal
7djifb1
36
Base36
85e7d9
md5
497986a1dcfb24f2cef186a644d957e8
sha1
c8ac1fc7b4a2b1d67464152cd320768aba6e7cf1
sha256
45b34b75cc43a561c9230815ae18608daf80b8b1bb0e84924919afecdfda2a9b
sha512
5f6a2a7410bcae7af88a6824fe7682396af59c2911afaa26e3676a3da335b014deae17151925870facd6c5c9b8d27ba4a96d62e1a23bc1e2926ee09ee51e577e
ripemd-160
6c6a0a9c7a5e8dc8726026230eef9d53ca57a7ac
Diameter
985580442
Circumference
3096292276.109
Area
7.6291127751217E+17
Volume
5.0127362273149E+26
Surface area
3.0516451100487E+18
Circumference
3096292276.109
Perimeter
1971160884
Area
242842201913228841
Diagonal
696910613.94303
Surface area
1457053211479373046
Volume
1.1967026234895E+26
Space diagonal
853537700.2451
Perimeter
1478370663
Area
1.051537579839E+17
Altitude
426768850.12255
Surface area
1.051537579839E+17
Volume
1.4103275668886E+25
Height
232303537.98101