505344985 is an odd 9-digits composite number following 505344984
and preceding 505344986 . In scientific notation, it is written as 5.05344985 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 398581680 positive integers (up to 505344985) that are relatively prime to 505344985.
505344985 has 8 divisors, whose sum is 614955456
The reverse of 505344985 is 589443505
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
five hundred five million three hundred forty-four thousand nine hundred eighty-five
Scientific notation
5.05344985 × 10^8
Engineering notation
5.05344985 × 10^6
Prime Factorization
5 × 71 × 1423507
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
505344985
Product of the distinct prime numbers
The prime factorization of 505344985 is 5 × 71 × 1423507.
Since it has a total of 3 prime factors.
9 , 5 , 21 , 26 , 577 , 133 , 7192 , 2776 , 49917 , 31236 , 785755 , 38539 , 7235447 , 7107152 , 93399524 , 48289286 , 531197600 , 894556617 , 5062398733 , 4233165947
n×2
1010689970
n×3
1516034955
n×4
2021379940
n×5
2526724925
n÷2
252672492.5
n÷3
168448328.33333
n÷3
126336246.25
n÷5
101068997
n2
255373553864650225
n3
1.2905174474713E+26
n4
6.5215652013461E+34
n5
3.2956402688508E+43
2 √n
22479.879559286
3 √n
796.51871918336
4 √n
149.9329168638
5 √n
55.044964000678
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
-505344984
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 505344985 can be divided by 8 positive divisors.
The sum of these divisors (counting 505344985) is 1, the average is 0.125.
Base
System
Value
2
Binary
11110000111101111001111011001
3
Ternary
1022012220011222221
4
Quaternary
132013233033121
5
Quinary
2013332014420
6
Senary
122051144041
8
Octal
3607571731
10
Decimal
505344985
12
Duodecimal
1212a5021
16
Hexadecimal
1e1ef3d9
20
Vigesimal
7hi8295
36
Base36
8cvaop
md5
97222cc951dd8700ca52f52319aa8262
sha1
bd5d7c2ec4f476ea93ac67adc43cc32b5d019aed
sha256
7266a0ad2971b4ff90de9a415a3c22c21a053754c9a9bcce0d95d1f630fa8841
sha512
cc41203c9a05a4824dfa4f9e990f36847b8445deb5010c555b6fd2db1e844a21beb07f21cbb32010427f628644431090f774357467ad3f32216763eaedccd00f
ripemd-160
bd3a4eda067ebdb64bbf0e2e130e1599ada9bcbd
Diameter
1010689970
Circumference
3175176184.8089
Area
8.022796807423E+17
Volume
5.4057068430736E+26
Surface area
3.2091187229692E+18
Circumference
3175176184.8089
Perimeter
2021379940
Area
255373553864650225
Diagonal
714665731.46423
Surface area
1532241323187901350
Volume
1.2905174474713E+26
Space diagonal
875283189.37013
Perimeter
1516034955
Area
1.1057999255075E+17
Altitude
437641594.68507
Surface area
1.1057999255075E+17
Volume
1.5208893972442E+25
Height
238221910.48808