804988561 is an odd 9-digits composite number following 804988560
and preceding 804988562 . In scientific notation, it is written as 8.04988561 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 703176768 positive integers (up to 804988561) that are relatively prime to 804988561.
804988561 has 16 divisors, whose sum is 913550400
The reverse of 804988561 is 165889408
Previous prime number is 1709
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
eight hundred four million nine hundred eighty-eight thousand five hundred sixty-one
Scientific notation
8.04988561 × 10^8
Engineering notation
8.04988561 × 10^6
Prime Factorization
19 × 13 × 1709 × 1907
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
804988561
Product of the distinct prime numbers
The prime factorization of 804988561 is 19 × 13 × 1709 × 1907.
Since it has a total of 4 prime factors.
5 , 8 , 54 , 74 , 845 , 959 , 443 , 4113 , 15620 , 19712 , 961507 , 435108 , 7128534 , 6707691 , 17320243 , 69916464 , 546463451 , 675414608 , 9001377583 , 6596059406
n×2
1609977122
n×3
2414965683
n×4
3219954244
n×5
4024942805
n÷2
402494280.5
n÷3
268329520.33333
n÷3
201247140.25
n÷5
160997712.2
n2
648006583340850721
n3
5.2163788704208E+26
n4
4.1991253205308E+35
n5
3.3802478492328E+44
2 √n
28372.320331619
3 √n
930.24334056992
4 √n
168.44085113659
5 √n
60.416831000352
1 , 13 , 19 , 247 , 1709 , 1907 , 22217 , 24791 , 32471 , 36233 , 422123 , 471029 , 3259063 , 42367819 , 61922197 , 804988561
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
-804988560
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 804988561 can be divided by 16 positive divisors.
The sum of these divisors (counting 804988561) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111111110110010011010010001
3
Ternary
2002002201122201011
4
Quaternary
233332302122101
5
Quinary
3122034113221
6
Senary
211513410521
8
Octal
5776623221
10
Decimal
804988561
12
Duodecimal
1a5709a41
16
Hexadecimal
2ffb2691
20
Vigesimal
cbb3b81
36
Base36
db9p5d
md5
f9800ba805a070bc8e7420249a672498
sha1
1f1c78addee9f7ce7df0234735bed20040cdcce5
sha256
fdebd4787a370fcf4dd16c97e7eb09247c894ad924d7aba0f3c8d19d1ee6273f
sha512
91ad699792a0b2160bf62e40a8e7cda6d782bdecb9441eed440ef520032f4630385e8d51b8822620328fc8baa0334d5cb9e9bdd5c5dd9a0f601a68d76d3d5c0a
ripemd-160
e996acb76bb684d216d4686aa9828f098a43acaf
Diameter
1609977122
Circumference
5057892298.9228
Area
2.0357727217014E+18
Volume
2.1850316716873E+27
Surface area
8.1430908868058E+18
Circumference
5057892298.9228
Perimeter
3219954244
Area
648006583340850721
Diagonal
1138425740.5214
Surface area
3888039500045104326
Volume
5.2163788704208E+26
Space diagonal
1394281087.1638
Perimeter
2414965683
Area
2.8059508149637E+17
Altitude
697140543.58188
Surface area
2.8059508149637E+17
Volume
6.1475614541879E+25
Height
379475246.84047