816394468 is an even 9-digits composite number following 816394467
and preceding 816394469 . In scientific notation, it is written as 8.16394468 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 384185600 positive integers (up to 816394468) that are relatively prime to 816394468.
816394468 has 12 divisors, whose sum is 1512731052
The reverse of 816394468 is 864493618
Previous prime number is 17
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
eight hundred sixteen million three hundred ninety-four thousand four hundred sixty-eight
Scientific notation
8.16394468 × 10^8
Engineering notation
8.16394468 × 10^6
Prime Factorization
2 × 2 × 17 × 12005801
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
408197234 Product of the distinct prime numbers
The prime factorization of 816394468 is 2 × 2 × 17 × 12005801.
Since it has a total of 4 prime factors.
7 , 6 , 37 , 77 , 822 , 960 , 4939 , 3664 , 63109 , 92440 , 520535 , 164778 , 4111009 , 9297244 , 13658427 , 81270370 , 651042220 , 630911443 , 4772218594 , 1190947353
n×2
1632788936
n×3
2449183404
n×4
3265577872
n×5
4081972340
n÷2
408197234
n÷3
272131489.33333
n÷3
204098617
n÷5
163278893.6
n2
666499927381003024
n3
5.4412685363625E+26
n4
4.4422215319888E+35
n5
3.6266050843462E+44
2 √n28572.617450979
3 √n934.61630018543
4 √n169.03436766226
5 √n60.587078396434
1 , 2 , 4 , 17 , 34 , 68 , 12005801 , 24011602 , 48023204 , 204098617 , 408197234 , 816394468
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
-816394467 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 816394468 can be divided by 12 positive divisors.
The sum of these divisors (counting 816394468) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110000101010010011000011100100
3
Ternary
2002220012010200011
4
Quaternary
300222103003210
5
Quinary
3132444110333
6
Senary
213002100004
8
Octal
6052230344
10
Decimal
816394468
12
Duodecimal
1a94aa604
16
Hexadecimal
30a930e4
20
Vigesimal
cf29638
36
Base36
di2604
md5
9a6002413f17ba175a1d7b028f2ede11
sha1
2f235df3a2e00699f0b657867947e5c456ad0790
sha256
97d89704cf58c2bdb2aa18a7f45423af0df922830b3dd1be0be0310282949a29
sha512
06acc57d60349c0c6b8caeac5ca4a6843659c1c2a556d4a70d30f4e99e466d869ab0859d8920cc224df5ef82a7c596272cf1cba82cfb81b4cde5e794fbe14ada
ripemd-160
9a6a3d5c10bc7aa73ee9cd771716cbf3166e3788
Diameter
1632788936
Circumference
5129557726.2003
Area
2.0938712754783E+18
Volume
2.2792332346728E+27
Surface area
8.3754851019132E+18
Circumference
5129557726.2003
Perimeter
3265577872
Area
666499927381003024
Diagonal
1154556128.892
Surface area
3998999564286018144
Volume
5.4412685363625E+26
Space diagonal
1414036697.5942
Perimeter
2449183404
Area
2.8860293436622E+17
Altitude
707018348.79708
Surface area
2.8860293436622E+17
Volume
6.4125964671982E+25
Height
384852042.96399