805216797 is an odd 9-digits composite number following 805216796
and preceding 805216798 . In scientific notation, it is written as 8.05216797 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 418294080 positive integers (up to 805216797) that are relatively prime to 805216797.
805216797 has 16 divisors, whose sum is 1115452800
The reverse of 805216797 is 797612508
Previous prime number is 11
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
eight hundred five million two hundred sixteen thousand seven hundred ninety-seven
Scientific notation
8.05216797 × 10^8
Engineering notation
8.05216797 × 10^6
Prime Factorization
9 × 7 × 11 × 1161929
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
805216797 Product of the distinct prime numbers
The prime factorization of 805216797 is 9 × 7 × 11 × 1161929.
Since it has a total of 4 prime factors.
6 , 6 , 19 , 40 , 641 , 982 , 8072 , 4735 , 58939 , 96136 , 929452 , 531737 , 7316136 , 869666 , 38915616 , 90788831 , 929258191 , 564331566 , 8630950003 , 4485151338
n×2
1610433594
n×3
2415650391
n×4
3220867188
n×5
4026083985
n÷2
402608398.5
n÷3
268405599
n÷3
201304199.25
n÷5
161043359.4
n2
648374090170939209
n3
5.2208170814523E+26
n4
4.2038896080499E+35
n5
3.3850425251356E+44
2 √n28376.342206141
3 √n930.33124863339
4 √n168.45278925011
5 √n60.42025657257
1 , 7 , 9 , 11 , 63 , 77 , 99 , 693 , 1161929 , 8133503 , 10457361 , 12781219 , 73201527 , 89468533 , 115030971 , 805216797
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-805216796 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 805216797 can be divided by 16 positive divisors.
The sum of these divisors (counting 805216797) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111111111101010001000011101
3
Ternary
2002010011020210100
4
Quaternary
233333222020131
5
Quinary
3122113414142
6
Senary
211522331313
8
Octal
5777521035
10
Decimal
805216797
12
Duodecimal
1a57b9b39
16
Hexadecimal
2ffea21d
20
Vigesimal
cbcc1jh
36
Base36
dbel99
md5
76d3e0017c326c0616c17d4cadb0c3b9
sha1
c35298353ef26f31a4877aaf29b6f080846133a7
sha256
6d29dbc551812d1cfe68229bad1eaf38233a3498cfa67c5559042769921a898f
sha512
b7a60f85c8e2fc0544164446625b4876798dc99314636e0919c32b8b778b0cb7808038735fd0ab4765e29be0e9961535ddd15c144e2ec6f175cb7d54da80ea0e
ripemd-160
e75495a65c9a0ba7b561197312b3a0d56b8d1950
Diameter
1610433594
Circumference
5059326348.0046
Area
2.036927278459E+18
Volume
2.1868907451769E+27
Surface area
8.147709113836E+18
Circumference
5059326348.0046
Perimeter
3220867188
Area
648374090170939209
Diagonal
1138748514.968
Surface area
3890244541025635254
Volume
5.2208170814523E+26
Space diagonal
1394676403.5119
Perimeter
2415650391
Area
2.8075421662183E+17
Altitude
697338201.75594
Surface area
2.8075421662183E+17
Volume
6.1527919360492E+25
Height
379582838.32267