813309928 is an even 9-digits composite number following 813309927
and preceding 813309929 . In scientific notation, it is written as 8.13309928 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 8 positive divisors.
There are 406654960 positive integers (up to 813309928) that are relatively prime to 813309928.
813309928 has 8 divisors, whose sum is 1524956130
The reverse of 813309928 is 829903318
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
eight hundred thirteen million three hundred nine thousand nine hundred twenty-eight
Scientific notation
8.13309928 × 10^8
Engineering notation
8.13309928 × 10^6
Prime Factorization
2 × 2 × 2 × 101663741
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
203327482
Product of the distinct prime numbers
The prime factorization of 813309928 is 2 × 2 × 2 × 101663741.
Since it has a total of 4 prime factors.
2 , 3 , 95 , 60 , 198 , 206 , 2898 , 1508 , 3202 , 77130 , 424796 , 207242 , 2392816 , 3809903 , 26887062 , 93430557 , 696199667 , 197385577 , 3665402276 , 5523361570
n×2
1626619856
n×3
2439929784
n×4
3253239712
n×5
4066549640
n÷2
406654964
n÷3
271103309.33333
n÷3
203327482
n÷5
162661985.6
n2
661473038983365184
n3
5.379825897095E+26
n4
4.3754658130189E+35
n5
3.5586097853529E+44
2 √n
28518.589165665
3 √n
933.43774421494
4 √n
168.87447754372
5 √n
60.541226457803
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
-813309927
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 813309928 can be divided by 8 positive divisors.
The sum of these divisors (counting 813309928) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000011110100001111111101000
3
Ternary
2002200101102110221
4
Quaternary
300132201333220
5
Quinary
3131201404203
6
Senary
212412015424
8
Octal
6036417750
10
Decimal
813309928
12
Duodecimal
1a8461574
16
Hexadecimal
307a1fe8
20
Vigesimal
ce33eg8
36
Base36
dg81yg
md5
5e1e39ab370b555cb5a75e47550f4f9c
sha1
153ea2b8cd6ef388ad712c9c5b053aed9c9b1d32
sha256
c5c60a06068e50209264874e4decf46dd02e93435e231cc6d81858d3d2eb80df
sha512
1126afecbe20f05c1efe9aa2db0bd12084d4e94383d5a6f97cbf46d9aa2522a04a887f4de7aff59b6e9657b2c00b15f2b2a93d6e3f3be8ee75235866e8dcfbc7
ripemd-160
f5e54d3af3af70e0fd34c1541f1a72301f8748a5
Diameter
1626619856
Circumference
5110176989.7929
Area
2.0780788398179E+18
Volume
2.2534962021208E+27
Surface area
8.3123153592714E+18
Circumference
5110176989.7929
Perimeter
3253239712
Area
661473038983365184
Diagonal
1150193930.5903
Surface area
3968838233900191104
Volume
5.379825897095E+26
Space diagonal
1408694117.5962
Perimeter
2439929784
Area
2.8642622783904E+17
Altitude
704347058.79809
Surface area
2.8642622783904E+17
Volume
6.3401856223981E+25
Height
383397976.86343