813307628 is an even 9-digits composite number following 813307627
and preceding 813307629 . In scientific notation, it is written as 8.13307628 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 348560400 positive integers (up to 813307628) that are relatively prime to 813307628.
813307628 has 12 divisors, whose sum is 1626615312
The reverse of 813307628 is 826703318
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
eight hundred thirteen million three hundred seven thousand six hundred twenty-eight
Scientific notation
8.13307628 × 10^8
Engineering notation
8.13307628 × 10^6
Prime Factorization
2 × 2 × 7 × 29046701
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
406653814
Product of the distinct prime numbers
The prime factorization of 813307628 is 2 × 2 × 7 × 29046701.
Since it has a total of 4 prime factors.
9 , 5 , 15 , 52 , 73 , 502 , 7276 , 6253 , 33360 , 5281 , 250619 , 330124 , 6792685 , 1193642 , 79908124 , 44724319 , 175975614 , 468521008 , 4494368195 , 2573272513
n×2
1626615256
n×3
2439922884
n×4
3253230512
n×5
4066538140
n÷2
406653814
n÷3
271102542.66667
n÷3
203326907
n÷5
162661525.6
n2
661469297762986384
n3
5.3797802555844E+26
n4
4.3754163188306E+35
n5
3.5585594677806E+44
2 √n
28518.548841061
3 √n
933.43686430894
4 √n
168.87435815144
5 √n
60.541192216249
1 , 2 , 4 , 7 , 14 , 28 , 29046701 , 58093402 , 116186804 , 203326907 , 406653814 , 813307628
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
-813307627
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 813307628 can be divided by 12 positive divisors.
The sum of these divisors (counting 813307628) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110000011110100001011011101100
3
Ternary
2002200101022022202
4
Quaternary
300132201123230
5
Quinary
3131201321003
6
Senary
212412001032
8
Octal
6036413354
10
Decimal
813307628
12
Duodecimal
1a8460178
16
Hexadecimal
307a16ec
20
Vigesimal
ce33918
36
Base36
dg806k
md5
7297a0766cc8cb9fa884f957d621d3c6
sha1
f9af0e7c0a6c7ad4075abc7683b14ce193526fd6
sha256
55efcced15f9933fcdd425cba2c879250db3c6bd437ce73a092cb055e7821584
sha512
3c167677a006b57a768abbcee6a79d29bb66841929f7bc68feb59566a99c06788f4acaae1c064baca3b4cdd3a4c7163e0f4353eab65766d65457dad274203b53
ripemd-160
65a885d1e1468db69240d993a6bad0910b70f4db
Diameter
1626615256
Circumference
5110162538.4667
Area
2.0780670864274E+18
Volume
2.2534770838495E+27
Surface area
8.3122683457096E+18
Circumference
5110162538.4667
Perimeter
3253230512
Area
661469297762986384
Diagonal
1150190677.8991
Surface area
3968815786577918304
Volume
5.3797802555844E+26
Space diagonal
1408690133.8793
Perimeter
2439922884
Area
2.864246078431E+17
Altitude
704345066.93966
Surface area
2.864246078431E+17
Volume
6.340131833362E+25
Height
383396892.63303