513949905 is an odd 9-digits composite number following 513949904
and preceding 513949906 . In scientific notation, it is written as 5.13949905 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 219563136 positive integers (up to 513949905) that are relatively prime to 513949905.
513949905 has 16 divisors, whose sum is 557056000
The reverse of 513949905 is 509949315
Previous prime number is 79
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
five hundred thirteen million nine hundred forty-nine thousand nine hundred five
Scientific notation
5.13949905 × 10^8
Engineering notation
5.13949905 × 10^6
Prime Factorization
399 × 15 × 79 × 1087
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
513949905 Product of the distinct prime numbers
The prime factorization of 513949905 is 399 × 15 × 79 × 1087.
Since it has a total of 4 prime factors.
10 , 6 , 36 , 73 , 317 , 798 , 327 , 9584 , 56544 , 40889 , 898537 , 409432 , 7266411 , 1224503 , 26114962 , 94961909 , 355300289 , 283342887 , 3574572468 , 1062107033
n×2
1027899810
n×3
1541849715
n×4
2055799620
n×5
2569749525
n÷2
256974952.5
n÷3
171316635
n÷3
128487476.25
n÷5
102789981
n2
264144504849509025
n3
1.3575704317368E+26
n4
6.9772319442192E+34
n5
3.5859476948944E+43
2 √n22670.463272726
3 √n801.01428899963
4 √n150.56713875453
5 √n55.231159157476
1 , 15 , 79 , 399 , 1087 , 1185 , 5985 , 16305 , 31521 , 85873 , 433713 , 472815 , 1288095 , 6505695 , 34263327 , 513949905
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
-513949904 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 513949905 can be divided by 16 positive divisors.
The sum of these divisors (counting 513949905) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11110101000100100000011010001
3
Ternary
1022211002100201200
4
Quaternary
132220210003101
5
Quinary
2023032344110
6
Senary
122555421413
8
Octal
3650440321
10
Decimal
513949905
12
Duodecimal
124154869
16
Hexadecimal
1ea240d1
20
Vigesimal
80c3ef5
36
Base36
8hzqa9
md5
c2ac790ae31b4ca1afe2280795c3ab37
sha1
787252ff9291d19c54c1af45bd1b36c77b5fdedc
sha256
0afc83add4496f0ab2b5ba9ccf52683a4423e65e5bc9782b1f94b3275cec22cd
sha512
529de80d21ce1fa0ba2ae65fd617334055eeaaee06723d46f9823647aa6e30b49ba232a9e1675b2bdabc5c13a43006553fb1db73b00bc52922c019dafbe4ec14
ripemd-160
b1ee1f7ad81355c4722da38812153ca8490abf38
Diameter
1027899810
Circumference
3229242491.7223
Area
8.2983443592133E+17
Volume
5.6865777267666E+26
Surface area
3.3193377436853E+18
Circumference
3229242491.7223
Perimeter
2055799620
Area
264144504849509025
Diagonal
726834926.03136
Surface area
1584867029097054150
Volume
1.3575704317368E+26
Space diagonal
890187348.0052
Perimeter
1541849715
Area
1.1437792573487E+17
Altitude
445093674.0026
Surface area
1.1437792573487E+17
Volume
1.5999120970324E+25
Height
242278308.67712