813308625 is an odd 9-digits composite number following 813308624
and preceding 813308626 . In scientific notation, it is written as 8.13308625 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 412876800 positive integers (up to 813308625) that are relatively prime to 813308625.
813308625 has 16 divisors, whose sum is 990020304
The reverse of 813308625 is 526803318
Previous prime number is 97
Is Prime? no Number parity odd Number length 9 Sum of Digits 36 Digital Root 9
Name
eight hundred thirteen million three hundred eight thousand six hundred twenty-five
Scientific notation
8.13308625 × 10^8
Engineering notation
8.13308625 × 10^6
Prime Factorization
6525 × 5 × 97 × 257
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
813308625 Product of the distinct prime numbers
The prime factorization of 813308625 is 6525 × 5 × 97 × 257.
Since it has a total of 4 prime factors.
1 , 3 , 16 , 16 , 622 , 227 , 5880 , 6771 , 32541 , 32915 , 705330 , 94621 , 2974926 , 1171038 , 81342186 , 54919141 , 291198118 , 545341554 , 4314774589 , 9453069657
n×2
1626617250
n×3
2439925875
n×4
3253234500
n×5
4066543125
n÷2
406654312.5
n÷3
271102875
n÷3
203327156.25
n÷5
162661725
n2
661470919499390625
n3
5.3798000401554E+26
n4
4.3754377734337E+35
n5
3.5585812792844E+44
2 √n28518.566320908
3 √n933.43724572927
4 √n168.87440990543
5 √n60.541207059228
1 , 5 , 97 , 257 , 485 , 1285 , 6525 , 24929 , 32625 , 124645 , 632925 , 1676925 , 3164625 , 8384625 , 162661725 , 813308625
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
-813308624 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 813308625 can be divided by 16 positive divisors.
The sum of these divisors (counting 813308625) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000011110100001101011010001
3
Ternary
2002200101100200200
4
Quaternary
300132201223101
5
Quinary
3131201334000
6
Senary
212412005413
8
Octal
6036415321
10
Decimal
813308625
12
Duodecimal
1a8460869
16
Hexadecimal
307a1ad1
20
Vigesimal
ce33bb5
36
Base36
dg80y9
md5
3b6f9c1a8baeb0553b02f873992b8520
sha1
955dc7b4fd51a071163fd3996766e8cd56a779b5
sha256
af9e16f3b335462ba1023d1a3705c5b388fbdb20f7f3814b124dd8600ce93554
sha512
7ec6f8beca0718bb86ae8affde5bf45c35af70a2b472d16e49cef60ff3098f8aba72c9abfa22bb222d97f7517430c610fed05ea6d2e79248a05e3b08db1088f4
ripemd-160
eb8331fef44ceba73781fd1e5fe852fb66dbe75f
Diameter
1626617250
Circumference
5110168802.8024
Area
2.0780721812626E+18
Volume
2.2534853711912E+27
Surface area
8.3122887250503E+18
Circumference
5110168802.8024
Perimeter
3253234500
Area
661470919499390625
Diagonal
1150192087.87
Surface area
3968825516996343750
Volume
5.3798000401554E+26
Space diagonal
1408691860.734
Perimeter
2439925875
Area
2.8642531007556E+17
Altitude
704345930.36699
Surface area
2.8642531007556E+17
Volume
6.3401551497025E+25
Height
383397362.62334