813996826 is an even 9-digits composite number following 813996825
and preceding 813996827 . In scientific notation, it is written as 8.13996826 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 406998412 positive integers (up to 813996826) that are relatively prime to 813996826.
813996826 has 4 divisors, whose sum is 1220995242
The reverse of 813996826 is 628699318
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 52 Digital Root 7
Name
eight hundred thirteen million nine hundred ninety-six thousand eight hundred twenty-six
Scientific notation
8.13996826 × 10^8
Engineering notation
8.13996826 × 10^6
Prime Factorization
2 × 406998413
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
813996826 Product of the distinct prime numbers
The prime factorization of 813996826 is 2 × 406998413.
Since it has a total of 2 prime factors.
2 , 5 , 2 , 18 , 846 , 919 , 2084 , 2165 , 746 , 96197 , 493641 , 426956 , 6444158 , 4086030 , 11041198 , 2562037 , 592222604 , 724226343 , 2893787584 , 5358351527
n×2
1627993652
n×3
2441990478
n×4
3255987304
n×5
4069984130
n÷2
406998413
n÷3
271332275.33333
n÷3
203499206.5
n÷5
162799365.2
n2
662590832738074276
n3
5.3934683478549E+26
n4
4.3902661162853E+35
n5
3.5736626839516E+44
2 √n28530.629610999
3 √n933.70045509379
4 √n168.910122879
5 √n60.551449277971
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-813996825 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 813996826 can be divided by 4 positive divisors.
The sum of these divisors (counting 813996826) is 1, the average is 0.25.
Base
System
Value
2
Binary
110000100001001001101100011010
3
Ternary
2002201200022201121
4
Quaternary
300201021230122
5
Quinary
3131340344301
6
Senary
212434435454
8
Octal
6041115432
10
Decimal
813996826
12
Duodecimal
1a8732b8a
16
Hexadecimal
30849b1a
20
Vigesimal
ce79c16
36
Base36
dgmryy
md5
f94bd59f5ed91ab6d934e43b23b5e6a4
sha1
ba9258428445d8e5b68f62bea0355776a1a032a8
sha256
a540c7cc83634f0e7be9f948e537535ff3cd872cc4d857cdf699b23e14ea1a76
sha512
fc0c24cceacf6980c3d2af9f7e363c9f04ca5538ae738ab91a67b04953147b3abc9fc604691082b661896af70c7b486d18440cd6072ab6bc82f53d507e5d5b2f
ripemd-160
02d1917b84ae6eeb2016fcf0047ad479a3816724
Diameter
1627993652
Circumference
5114492897.214
Area
2.0815904924659E+18
Volume
2.259210738532E+27
Surface area
8.3263619698635E+18
Circumference
5114492897.214
Perimeter
3255987304
Area
662590832738074276
Diagonal
1151165351.0579
Surface area
3975544996428445656
Volume
5.3934683478549E+26
Space diagonal
1409883859.8318
Perimeter
2441990478
Area
2.8691024673293E+17
Altitude
704941929.9159
Surface area
2.8691024673293E+17
Volume
6.3562634048053E+25
Height
383721783.68595