804960989 is an odd 9-digits composite number following 804960988
and preceding 804960990 . In scientific notation, it is written as 8.04960989 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors.
There are 671675760 positive integers (up to 804960989) that are relatively prime to 804960989.
804960989 has 16 divisors, whose sum is 944486400
The reverse of 804960989 is 989069408
Previous prime number is 311
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
eight hundred four million nine hundred sixty thousand nine hundred eighty-nine
Scientific notation
8.04960989 × 10^8
Engineering notation
8.04960989 × 10^6
Prime Factorization
7 × 43 × 311 × 8599
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
804960989
Product of the distinct prime numbers
The prime factorization of 804960989 is 7 × 43 × 311 × 8599.
Since it has a total of 4 prime factors.
2 , 5 , 39 , 87 , 573 , 420 , 8858 , 7169 , 44856 , 44946 , 376646 , 481584 , 4885085 , 7523496 , 14744454 , 71200132 , 185760258 , 863503225 , 8014264408 , 5183256824
n×2
1609921978
n×3
2414882967
n×4
3219843956
n×5
4024804945
n÷2
402480494.5
n÷3
268320329.66667
n÷3
201240247.25
n÷5
160992197.8
n2
647962193811858121
n3
5.215842883654E+26
n4
4.1985500460948E+35
n5
3.3796689974704E+44
2 √n
28371.834431351
3 √n
930.2327197307
4 √n
168.43940878355
5 √n
60.41641712225
1 , 7 , 43 , 301 , 311 , 2177 , 8599 , 13373 , 60193 , 93611 , 369757 , 2588299 , 2674289 , 18720023 , 114994427 , 804960989
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
-804960988
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 804960989 can be divided by 16 positive divisors.
The sum of these divisors (counting 804960989) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111111110101011101011011101
3
Ternary
2002002200020212222
4
Quaternary
233332223223131
5
Quinary
3122032222424
6
Senary
211513035125
8
Octal
5776535335
10
Decimal
804960989
12
Duodecimal
1a56b5aa5
16
Hexadecimal
2ffabadd
20
Vigesimal
cbb0299
36
Base36
db93vh
md5
a62e21d73d592bd18baf2565b2ac4a41
sha1
46fad8c26c40eae809301c4fe4d1156c9f8ef8b7
sha256
d2358766c73fd82e990e40fdd5102a2ea2b711fab8ab2e4516e6d971027c7bf5
sha512
d6dc719f09c88bc0c1b2c72965a75c9fcf6b5483f8ff0ddd7b3e6b1e777a7d4db798ce5d40bff6c40dfff490b0f38fb725252337c92f209e757c9d1e847f7f29
ripemd-160
ac5e91ea18f2349693784bba0de9181121a6835e
Diameter
1609921978
Circumference
5057719058.9375
Area
2.0356332678833E+18
Volume
2.1848071580755E+27
Surface area
8.142533071533E+18
Circumference
5057719058.9375
Perimeter
3219843956
Area
647962193811858121
Diagonal
1138386747.8251
Surface area
3887773162871148726
Volume
5.215842883654E+26
Space diagonal
1394233331.0589
Perimeter
2414882967
Area
2.8057586026648E+17
Altitude
697116665.52945
Surface area
2.8057586026648E+17
Volume
6.1469297877256E+25
Height
379462249.27502