804928985 is an odd 9-digits composite number following 804928984
and preceding 804928986 . In scientific notation, it is written as 8.04928985 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 551951280 positive integers (up to 804928985) that are relatively prime to 804928985.
804928985 has 8 divisors, whose sum is 1103902656
The reverse of 804928985 is 589829408
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
eight hundred four million nine hundred twenty-eight thousand nine hundred eighty-five
Scientific notation
8.04928985 × 10^8
Engineering notation
8.04928985 × 10^6
Prime Factorization
7 × 5 × 22997971
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
804928985
Product of the distinct prime numbers
The prime factorization of 804928985 is 7 × 5 × 22997971.
Since it has a total of 3 prime factors.
9 , 3 , 92 , 74 , 948 , 330 , 6902 , 6778 , 32433 , 2867 , 62322 , 146590 , 3818939 , 2786848 , 55730756 , 63778752 , 53705921 , 18848942 , 609706228 , 2637148425
n×2
1609857970
n×3
2414786955
n×4
3219715940
n×5
4024644925
n÷2
402464492.5
n÷3
268309661.66667
n÷3
201232246.25
n÷5
160985797
n2
647910670893130225
n3
5.2152207869268E+26
n4
4.1978823745719E+35
n5
3.3789971989135E+44
2 √n
28371.270415686
3 √n
930.2203913641
4 √n
168.4377345362
5 √n
60.415936702008
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
-804928984
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 804928985 can be divided by 8 positive divisors.
The sum of these divisors (counting 804928985) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111110100011110111011001
3
Ternary
2002002121121222122
4
Quaternary
233332203313121
5
Quinary
3122030211420
6
Senary
211512231025
8
Octal
5776436731
10
Decimal
804928985
12
Duodecimal
1a569b475
16
Hexadecimal
2ffa3dd9
20
Vigesimal
cbag295
36
Base36
db8f6h
md5
05104f62d89c11ae30d4a0f7598a62f5
sha1
de632e7772e732eaee073090dcf489476fe91d34
sha256
88edb4a77e65d8bcd359875c8afe1d8fb4f53b6ad5190c7ac007dc61233d5fdc
sha512
269978b53f53863417f012b55bd44493112079ea2f35edcb5bceb3ce92c162f282ebb4314e8cf42600dbaacb0b68490a2924f3d137b1428c55d9321c7332683d
ripemd-160
10064a529ee26bb659e0bc467e14a4144606909a
Diameter
1609857970
Circumference
5057517971.875
Area
2.0354714038603E+18
Volume
2.1845465748077E+27
Surface area
8.1418856154412E+18
Circumference
5057517971.875
Perimeter
3219715940
Area
647910670893130225
Diagonal
1138341487.3342
Surface area
3887464025358781350
Volume
5.2152207869268E+26
Space diagonal
1394177898.5048
Perimeter
2414786955
Area
2.8055355018823E+17
Altitude
697088949.25242
Surface area
2.8055355018823E+17
Volume
6.1461966397016E+25
Height
379447162.44474