494448644 is an even 9-digits composite number following 494448643
and preceding 494448645 . In scientific notation, it is written as 4.94448644 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 247085064 positive integers (up to 494448644) that are relatively prime to 494448644.
494448644 has 12 divisors, whose sum is 865772544
The reverse of 494448644 is 446844494
Previous prime number is 1823
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
four hundred ninety-four million four hundred forty-eight thousand six hundred forty-four
Scientific notation
4.94448644 × 10^8
Engineering notation
4.94448644 × 10^6
Prime Factorization
2 × 2 × 1823 × 67807
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
247224322
Product of the distinct prime numbers
The prime factorization of 494448644 is 2 × 2 × 1823 × 67807.
Since it has a total of 4 prime factors.
9 , 1 , 41 , 67 , 468 , 892 , 4893 , 8489 , 73754 , 59001 , 14565 , 232160 , 1828649 , 8348615 , 38502459 , 78711852 , 848414984 , 784759996 , 1539703669 , 7015610501
n×2
988897288
n×3
1483345932
n×4
1977794576
n×5
2472243220
n÷2
247224322
n÷3
164816214.66667
n÷3
123612161
n÷5
98889728.8
n2
244479461553438736
n3
1.2088253825095E+26
n4
5.9770207121459E+34
n5
2.9553297862805E+43
2 √n
22236.201204342
3 √n
790.75217790725
4 √n
149.11807806011
5 √n
54.805511836117
1 , 2 , 4 , 1823 , 3646 , 7292 , 67807 , 135614 , 271228 , 123612161 , 247224322 , 494448644
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-494448643
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 494448644 can be divided by 12 positive divisors.
The sum of these divisors (counting 494448644) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11101011110001011000000000100
3
Ternary
1021110101121000202
4
Quaternary
131132023000010
5
Quinary
2003034324034
6
Senary
121021430032
8
Octal
3536130004
10
Decimal
494448644
12
Duodecimal
11970b318
16
Hexadecimal
1d78b004
20
Vigesimal
7ea61c4
36
Base36
86dr0k
md5
4636ca91d834829ee966e79cd93f45de
sha1
67e2313bdb607eb8501397c7e6fb18cdfc4ab33f
sha256
c4ac0421922f74324239b8f28052e6a87252d5dee9d87c2c9c888b406e85650f
sha512
8b62feadfd90624a8b0a8582b0a3546e3a0069bc864c9177ff1787f919f01c87e3198b606b8d347c6f8984dfc4c774cf32c7d1d6b8bd06876c5affed9fa57065
ripemd-160
b67105cfc0f1470524bf5824a352a1478aa11cd6
Diameter
988897288
Circumference
3106712455.1357
Area
7.6805488036987E+17
Volume
5.0635159215529E+26
Surface area
3.0722195214795E+18
Circumference
3106712455.1357
Perimeter
1977794576
Area
244479461553438736
Diagonal
699255978.24179
Surface area
1466876769320632416
Volume
1.2088253825095E+26
Space diagonal
856410173.14154
Perimeter
1483345932
Area
1.0586271220441E+17
Altitude
428205086.57077
Surface area
1.0586271220441E+17
Volume
1.4246143754048E+25
Height
233085326.0806