490869243 is an odd 9-digits composite number following 490869242
and preceding 490869244 . In scientific notation, it is written as 4.90869243 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 312607152 positive integers (up to 490869243) that are relatively prime to 490869243.
490869243 has 16 divisors, whose sum is 569871360
The reverse of 490869243 is 342968094
Previous prime number is 1327
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
four hundred ninety million eight hundred sixty-nine thousand two hundred forty-three
Scientific notation
4.90869243 × 10^8
Engineering notation
4.90869243 × 10^6
Prime Factorization
9 × 23 × 1327 × 1787
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
490869243 Product of the distinct prime numbers
The prime factorization of 490869243 is 9 × 23 × 1327 × 1787.
Since it has a total of 4 prime factors.
8 , 6 , 98 , 94 , 329 , 515 , 3822 , 4477 , 92319 , 5503 , 554641 , 30020 , 2148951 , 1817786 , 5081176 , 53169465 , 960524274 , 305291958 , 2106182197 , 9269230197
n×2
981738486
n×3
1472607729
n×4
1963476972
n×5
2454346215
n÷2
245434621.5
n÷3
163623081
n÷3
122717310.75
n÷5
98173848.6
n2
240952613723393049
n3
1.1827622709727E+26
n4
5.8058162060135E+34
n5
2.849896606043E+43
2 √n22155.569119298
3 √n788.83942334013
4 √n148.84746930767
5 √n54.725931708853
1 , 9 , 23 , 207 , 1327 , 1787 , 11943 , 16083 , 30521 , 41101 , 274689 , 369909 , 2371349 , 21342141 , 54541027 , 490869243
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
-490869242 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 490869243 can be divided by 16 positive divisors.
The sum of these divisors (counting 490869243) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101010000100001000111111011
3
Ternary
1021012122202000100
4
Quaternary
131100201013323
5
Quinary
2001130303433
6
Senary
120413010443
8
Octal
3520410773
10
Decimal
490869243
12
Duodecimal
118483a23
16
Hexadecimal
1d4211fb
20
Vigesimal
7d7id23
36
Base36
84914r
md5
84a9151d0d3bdb7b6e8e14586fab9770
sha1
98d5d15ad25b08fee0af864d4bf3cf826e00ad83
sha256
7b2ab6b40e1e4ee29d705008d9773bc7249b2e3c9f735111c618f6e6d31ea9ab
sha512
385d3f96ddf3958f63cfc37cb0293de6dfda8101b792b68edeb8a459c21e616dae3bfab2fdc6ee6c06abaa0ba8632b228df11a434ef39f4b238668454aeb6383
ripemd-160
2f5da44016e7c9b44c7157331b98dfe388234567
Diameter
981738486
Circumference
3084222415.364
Area
7.5697496113667E+17
Volume
4.9543430152415E+26
Surface area
3.0278998445467E+18
Circumference
3084222415.364
Perimeter
1963476972
Area
240952613723393049
Diagonal
694193940.80241
Surface area
1445715682340358294
Volume
1.1827622709727E+26
Space diagonal
850210468.74887
Perimeter
1472607729
Area
1.0433554229636E+17
Altitude
425105234.37444
Surface area
1.0433554229636E+17
Volume
1.393898703894E+25
Height
231397980.26747