804747985 is an odd 9-digits composite number following 804747984
and preceding 804747986 . In scientific notation, it is written as 8.04747985 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 634978944 positive integers (up to 804747985) that are relatively prime to 804747985.
804747985 has 8 divisors, whose sum is 978926760
The reverse of 804747985 is 589747408
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
eight hundred four million seven hundred forty-seven thousand nine hundred eighty-five
Scientific notation
8.04747985 × 10^8
Engineering notation
8.04747985 × 10^6
Prime Factorization
5 × 73 × 2204789
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
804747985
Product of the distinct prime numbers
The prime factorization of 804747985 is 5 × 73 × 2204789.
Since it has a total of 3 prime factors.
5 , 1 , 84 , 79 , 959 , 208 , 9605 , 8892 , 76858 , 83113 , 628814 , 258784 , 4961094 , 2431802 , 70536682 , 74642123 , 281016281 , 456001516 , 370234432 , 5092058818
n×2
1609495970
n×3
2414243955
n×4
3218991940
n×5
4023739925
n÷2
402373992.5
n÷3
268249328.33333
n÷3
201186996.25
n÷5
160949597
n2
647619319361560225
n3
5.2117034230329E+26
n4
4.1941078281033E+35
n5
3.3751998235389E+44
2 √n
28368.080389762
3 √n
930.15066160504
4 √n
168.42826481847
5 √n
60.413219377011
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-804747984
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 804747985 can be divided by 8 positive divisors.
The sum of these divisors (counting 804747985) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111101110111101011010001
3
Ternary
2002002021102200221
4
Quaternary
233331313223101
5
Quinary
3122003413420
6
Senary
211504313041
8
Octal
5775675321
10
Decimal
804747985
12
Duodecimal
1a5612781
16
Hexadecimal
2ff77ad1
20
Vigesimal
cb9d9j5
36
Base36
db4jip
md5
4dfbfd641e8015045696914a612a4dc6
sha1
1ab5daa73fc1e31f28035597cdc216ed5c76788a
sha256
c45b58c3004332ebfe047de676db29456c9e184b567427a6d76291444db7c1aa
sha512
78f67e9f00755d3739208bb617f40c348699942b9650d535ed08dd69756290b2b2e79a2ecb10145a8abbd0a6c6b97cb5e2efd023992bf3e58a4dcd7de16e9b05
ripemd-160
4bd8b6227603b5eedc4687e04f34c1e196b77d52
Diameter
1609495970
Circumference
5056380715.3344
Area
2.0345560960291E+18
Volume
2.1830732248652E+27
Surface area
8.1382243841164E+18
Circumference
5056380715.3344
Perimeter
3218991940
Area
647619319361560225
Diagonal
1138085514.6794
Surface area
3885715916169361350
Volume
5.2117034230329E+26
Space diagonal
1393864397.3087
Perimeter
2414243955
Area
2.8042739127435E+17
Altitude
696932198.65434
Surface area
2.8042739127435E+17
Volume
6.1420513865995E+25
Height
379361838.22647