813996836 is an even 9-digits composite number following 813996835
and preceding 813996837 . In scientific notation, it is written as 8.13996836 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 406805760 positive integers (up to 813996836) that are relatively prime to 813996836.
813996836 has 12 divisors, whose sum is 1425168780
The reverse of 813996836 is 638699318
Previous prime number is 2161
Is Prime? no Number parity even Number length 9 Sum of Digits 53 Digital Root 8
Name
eight hundred thirteen million nine hundred ninety-six thousand eight hundred thirty-six
Scientific notation
8.13996836 × 10^8
Engineering notation
8.13996836 × 10^6
Prime Factorization
2 × 2 × 2161 × 94169
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
406998418 Product of the distinct prime numbers
The prime factorization of 813996836 is 2 × 2 × 2161 × 94169.
Since it has a total of 4 prime factors.
3 , 3 , 12 , 85 , 886 , 74 , 9616 , 6035 , 78444 , 36643 , 516854 , 695910 , 1748643 , 654469 , 41126889 , 85799065 , 419660366 , 372262658 , 6899598296 , 2986331600
n×2
1627993672
n×3
2441990508
n×4
3255987344
n×5
4069984180
n÷2
406998418
n÷3
271332278.66667
n÷3
203499209
n÷5
162799367.2
n2
662590849018010896
n3
5.3934685466321E+26
n4
4.3902663320241E+35
n5
3.5736629034649E+44
2 √n28530.629786249
3 √n933.70045891731
4 √n168.91012339777
5 √n60.551449426747
1 , 2 , 4 , 2161 , 4322 , 8644 , 94169 , 188338 , 376676 , 203499209 , 406998418 , 813996836
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-813996835 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 813996836 can be divided by 12 positive divisors.
The sum of these divisors (counting 813996836) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110000100001001001101100100100
3
Ternary
2002201200022201222
4
Quaternary
300201021230210
5
Quinary
3131340344321
6
Senary
212434435512
8
Octal
6041115444
10
Decimal
813996836
12
Duodecimal
1a8732b98
16
Hexadecimal
30849b24
20
Vigesimal
ce79c1g
36
Base36
dgmrz8
md5
0b6c0f609ec9fe33ea577fd65fdbd223
sha1
01171cbe7cecc56307e7d757f3e02b0d57faefb4
sha256
099adf1a678fe4d42dbf4b4225367985f2c5c3ed1c216d8b37d73a014b0143b8
sha512
ec03f5a2cf5acc08bb9e03b446a23e4450fb47c2ba1457923b22b884ac6b06a94acaa023f77dcdf9e5ee0a4a6f2f3e7f0650c197e8e39a593dc8b9ae43a292a8
ripemd-160
39f40bf5020f81edfcb7b523d9fd580d1b358899
Diameter
1627993672
Circumference
5114492960.0459
Area
2.0815905436108E+18
Volume
2.2592108217956E+27
Surface area
8.3263621744432E+18
Circumference
5114492960.0459
Perimeter
3255987344
Area
662590849018010896
Diagonal
1151165365.2
Surface area
3975545094108065376
Volume
5.3934685466321E+26
Space diagonal
1409883877.1523
Perimeter
2441990508
Area
2.8691025378235E+17
Altitude
704941938.57616
Surface area
2.8691025378235E+17
Volume
6.3562636390666E+25
Height
383721788.4