813505738 is an even 9-digits composite number following 813505737
and preceding 813505739 . In scientific notation, it is written as 8.13505738 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 391591872 positive integers (up to 813505738) that are relatively prime to 813505738.
813505738 has 16 divisors, whose sum is 1265985000
The reverse of 813505738 is 837505318
Previous prime number is 349
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
eight hundred thirteen million five hundred five thousand seven hundred thirty-eight
Scientific notation
8.13505738 × 10^8
Engineering notation
8.13505738 × 10^6
Prime Factorization
2 × 29 × 349 × 40189
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
813505738 Product of the distinct prime numbers
The prime factorization of 813505738 is 2 × 29 × 349 × 40189.
Since it has a total of 4 prime factors.
6 , 10 , 84 , 30 , 593 , 168 , 6824 , 3168 , 38032 , 17266 , 163334 , 637560 , 4767232 , 7451910 , 87525872 , 80931065 , 388863115 , 618306133 , 5484651660 , 8075297622
n×2
1627011476
n×3
2440517214
n×4
3254022952
n×5
4067528690
n÷2
406752869
n÷3
271168579.33333
n÷3
203376434.5
n÷5
162701147.6
n2
661791585758924644
n3
5.38371252375E+26
n4
4.3796810298131E+35
n5
3.5628956483627E+44
2 √n28522.021983022
3 √n933.51264873867
4 √n168.88464105129
5 √n60.54414132105
1 , 2 , 29 , 58 , 349 , 698 , 10121 , 20242 , 40189 , 80378 , 1165481 , 2330962 , 14025961 , 28051922 , 406752869 , 813505738
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
-813505737 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 813505738 can be divided by 16 positive divisors.
The sum of these divisors (counting 813505738) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000011111010001110011001010
3
Ternary
2002200202101002011
4
Quaternary
300133101303022
5
Quinary
3131224140423
6
Senary
212420130134
8
Octal
6037216312
10
Decimal
813505738
12
Duodecimal
1a853694a
16
Hexadecimal
307d1cca
20
Vigesimal
ce4846i
36
Base36
dgc91m
md5
a7e547ffd083a3feaf693b3103fa139e
sha1
1be16f7e56d8d6812366d84c6b2acabcce39a80c
sha256
39750d84a7c4db3ab9de956394f5391bbc8e81785388fb7b7619dd8d0611cb92
sha512
07cbe3b97d7e7c34b358bba5798bd2d62a666c24b38107970f028e6415bff92250c94a322e714af084c3244fc19e6dff057cb9130bf5bb9573ffcb2c62997d67
ripemd-160
dadf2600432f39fbba9b3f8e436a051c2767e8ad
Diameter
1627011476
Circumference
5111407300.3079
Area
2.0790795840278E+18
Volume
2.255124228487E+27
Surface area
8.3163183361111E+18
Circumference
5111407300.3079
Perimeter
3254022952
Area
661791585758924644
Diagonal
1150470847.7479
Surface area
3970749514553547864
Volume
5.38371252375E+26
Space diagonal
1409033270.4648
Perimeter
2440517214
Area
2.8656416263901E+17
Altitude
704516635.23241
Surface area
2.8656416263901E+17
Volume
6.3447660558377E+25
Height
383490282.58264