813426305 is an odd 9-digits composite number following 813426304
and preceding 813426306 . In scientific notation, it is written as 8.13426305 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 644658928 positive integers (up to 813426305) that are relatively prime to 813426305.
813426305 has 8 divisors, whose sum is 985234752
The reverse of 813426305 is 503624318
Previous prime number is 107
Is Prime? no Number parity odd Number length 9 Sum of Digits 32 Digital Root 5
Name
eight hundred thirteen million four hundred twenty-six thousand three hundred five
Scientific notation
8.13426305 × 10^8
Engineering notation
8.13426305 × 10^6
Prime Factorization
5 × 107 × 1520423
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
813426305 Product of the distinct prime numbers
The prime factorization of 813426305 is 5 × 107 × 1520423.
Since it has a total of 3 prime factors.
1 , 6 , 48 , 52 , 45 , 572 , 132 , 9605 , 97545 , 53921 , 130279 , 759859 , 3468165 , 6772939 , 57275130 , 85214922 , 369159384 , 126751709 , 1746265729 , 2029056446
n×2
1626852610
n×3
2440278915
n×4
3253705220
n×5
4067131525
n÷2
406713152.5
n÷3
271142101.66667
n÷3
203356576.25
n÷5
162685261
n2
661662353665953025
n3
5.382135635001E+26
n4
4.3779707025877E+35
n5
3.5611565320042E+44
2 √n28520.629463601
3 √n933.48226414503
4 √n168.88051830688
5 √n60.542958934646
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
-813426304 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 813426305 can be divided by 8 positive divisors.
The sum of these divisors (counting 813426305) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000011110111110011010000001
3
Ternary
2002200121100010012
4
Quaternary
300132332122001
5
Quinary
3131214120210
6
Senary
212414314305
8
Octal
6036763201
10
Decimal
813426305
12
Duodecimal
1a84b8995
16
Hexadecimal
307be681
20
Vigesimal
ce3i5f5
36
Base36
dgajr5
md5
b0f596281b5a9f1f1ab7871eba5434ff
sha1
82ce93a2745fe635a413aee1ad4f263812e86636
sha256
046729b346d7137330b10699fea6703c0d05ef0b5b0f49aff1bdd23d6f6912ac
sha512
90df05ff881d665fde987f758167136899e6c0ed7f449d2d3f24ab50b3afecf87fb9a5826e8b7d63a327e4eeabb8b9de06e3bd00e0a92cdfd5058d12af9feb99
ripemd-160
ec322645e0258cfc3b1662895ec9b89ca3956755
Diameter
1626852610
Circumference
5110908208.0494
Area
2.0786735894339E+18
Volume
2.2544637028724E+27
Surface area
8.3146943577356E+18
Circumference
5110908208.0494
Perimeter
3253705220
Area
661662353665953025
Diagonal
1150358512.522
Surface area
3969974121995718150
Volume
5.382135635001E+26
Space diagonal
1408895688.473
Perimeter
2440278915
Area
2.8650820350126E+17
Altitude
704447844.23651
Surface area
2.8650820350126E+17
Volume
6.3429076746249E+25
Height
383452837.50734