493431905 is an odd 9-digits composite number following 493431904
and preceding 493431906 . In scientific notation, it is written as 4.93431905 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 393613056 positive integers (up to 493431905) that are relatively prime to 493431905.
493431905 has 8 divisors, whose sum is 593817000
The reverse of 493431905 is 509134394
Previous prime number is 349
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
four hundred ninety-three million four hundred thirty-one thousand nine hundred five
Scientific notation
4.93431905 × 10^8
Engineering notation
4.93431905 × 10^6
Prime Factorization
5 × 349 × 282769
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
493431905
Product of the distinct prime numbers
The prime factorization of 493431905 is 5 × 349 × 282769.
Since it has a total of 3 prime factors.
4 , 5 , 50 , 71 , 326 , 379 , 6918 , 9686 , 30797 , 8619 , 43758 , 101056 , 5020175 , 4596340 , 67168817 , 38767245 , 669193374 , 692973566 , 6767189231 , 5941750681
n×2
986863810
n×3
1480295715
n×4
1973727620
n×5
2467159525
n÷2
246715952.5
n÷3
164477301.66667
n÷3
123357976.25
n÷5
98686381
n2
243475044871929025
n3
1.2013835521112E+26
n4
5.9280097475388E+34
n5
2.9250691425866E+43
2 √n
22213.327193377
3 √n
790.20979580031
4 √n
149.0413606801
5 √n
54.782953864931
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-493431904
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 493431905 can be divided by 8 positive divisors.
The sum of these divisors (counting 493431905) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101011010010010110001100001
3
Ternary
1021101110221022202
4
Quaternary
131122102301201
5
Quinary
2002304310110
6
Senary
120543542545
8
Octal
3532226141
10
Decimal
493431905
12
Duodecimal
1192baa55
16
Hexadecimal
1d692c61
20
Vigesimal
7e3ijf5
36
Base36
85ryht
md5
0ac83522afb6dcfc2791fd84c8a3a1c5
sha1
5918a8aa3f0ad99b38e4745b96fa7d1fa1ad6e7b
sha256
0ec717dfd8d174229feba02ae03c2fb493583b8b2b6f051561f42814f35bfca0
sha512
bfe0e361d7a3593045c8ed385b0c601040270078ea96da3af68748c52bb0a7607620ed7528ca644f0fc67aaa2125852e37c90789f85372e2470aec7e7a276ec8
ripemd-160
dc24a1cc560b9318d8276514b6ec36fad9b8e4bb
Diameter
986863810
Circumference
3100324095.5896
Area
7.648994123021E+17
Volume
5.0323436552747E+26
Surface area
3.0595976492084E+18
Circumference
3100324095.5896
Perimeter
1973727620
Area
243475044871929025
Diagonal
697818092.15859
Surface area
1460850269231574150
Volume
1.2013835521112E+26
Space diagonal
854649129.5355
Perimeter
1480295715
Area
1.0542778702332E+17
Altitude
427324564.76775
Surface area
1.0542778702332E+17
Volume
1.415844094173E+25
Height
232606030.71953