494418640 is an even 9-digits composite number following 494418639
and preceding 494418641 . In scientific notation, it is written as 4.94418640 × 10^8.
The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors.
There are 197767424 positive integers (up to 494418640) that are relatively prime to 494418640.
494418640 has 20 divisors, whose sum is 1149523524
The reverse of 494418640 is 046814494
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
four hundred ninety-four million four hundred eighteen thousand six hundred forty
Scientific notation
4.94418640 × 10^8
Engineering notation
4.94418640 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 5 × 6180233
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
61802330 Product of the distinct prime numbers
The prime factorization of 494418640 is 2 × 2 × 2 × 2 × 5 × 6180233.
Since it has a total of 6 prime factors.
1 , 5 , 69 , 100 , 7 , 903 , 6504 , 4862 , 38015 , 33978 , 186021 , 788585 , 183260 , 917987 , 40029924 , 70712585 , 328885330 , 537735729 , 4119336335 , 6376881750
n×2
988837280
n×3
1483255920
n×4
1977674560
n×5
2472093200
n÷2
247209320
n÷3
164806213.33333
n÷3
123604660
n÷5
98883728
n2
244449791579449600
n3
1.2086053350099E+26
n4
5.9755700603236E+34
n5
2.9544332224499E+43
2 √n22235.526528508
3 √n790.73618284651
4 √n149.11581582283
5 √n54.804846681298
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 40 , 80 , 6180233 , 12360466 , 24720932 , 30901165 , 49441864 , 61802330 , 98883728 , 123604660 , 247209320 , 494418640
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-494418639 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 494418640 can be divided by 20 positive divisors.
The sum of these divisors (counting 494418640) is 1, the average is 0.05.
Base
System
Value
2
Binary
11101011110000011101011010000
3
Ternary
1021110100001212111
4
Quaternary
131132003223100
5
Quinary
2003032344030
6
Senary
121021035104
8
Octal
3536035320
10
Decimal
494418640
12
Duodecimal
1196b5a94
16
Hexadecimal
1d783ad0
20
Vigesimal
7ea26c0
36
Base36
86d3v4
md5
a89cc24164d9f1be1fe1f031ccf62d1d
sha1
bb47a710b6ce60eb969be44b7ed7a14c6a95f8d0
sha256
fc92d13c8dd1fa6095061bca78537dc6037795ce2be95bdc520db10e1205c37e
sha512
80fb0f474c021978327f8520cabd14a2ab48ff00115136154085bf5c419666bd90960be981cb1317b6adf037e482fb0fc870e64c705d2156fd4e59ceffde0e70
ripemd-160
805fa1a4f0e345b704a65af3641072ba6ecbfedf
Diameter
988837280
Circumference
3106523934.4437
Area
7.6796166939755E+17
Volume
5.0625941887422E+26
Surface area
3.0718466775902E+18
Circumference
3106523934.4437
Perimeter
1977674560
Area
244449791579449600
Diagonal
699213546.17806
Surface area
1466698749476697600
Volume
1.2086053350099E+26
Space diagonal
856358204.68911
Perimeter
1483255920
Area
1.0584986472881E+17
Altitude
428179102.34455
Surface area
1.0584986472881E+17
Volume
1.4243550469396E+25
Height
233071182.05935