804966721 is an odd 9-digits composite number following 804966720
and preceding 804966722 . In scientific notation, it is written as 8.04966721 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 742649472 positive integers (up to 804966721) that are relatively prime to 804966721.
804966721 has 8 divisors, whose sum is 867350120
The reverse of 804966721 is 127669408
Previous prime number is 1993
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
eight hundred four million nine hundred sixty-six thousand seven hundred twenty-one
Scientific notation
8.04966721 × 10^8
Engineering notation
8.04966721 × 10^6
Prime Factorization
13 × 1993 × 31069
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
804966721
Product of the distinct prime numbers
The prime factorization of 804966721 is 13 × 1993 × 31069.
Since it has a total of 3 prime factors.
3 , 8 , 59 , 90 , 262 , 586 , 2800 , 7284 , 11082 , 58734 , 230299 , 8415 , 9255016 , 7175578 , 30740597 , 44402702 , 793651895 , 671098319 , 8959238084 , 5941461065
n×2
1609933442
n×3
2414900163
n×4
3219866884
n×5
4024833605
n÷2
402483360.5
n÷3
268322240.33333
n÷3
201241680.25
n÷5
160993344.2
n2
647971421917491841
n3
5.2159543080263E+26
n4
4.1986696362178E+35
n5
3.3797893296285E+44
2 √n
28371.935446846
3 √n
930.23492773886
4 √n
168.43970864035
5 √n
60.416503165157
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
-804966720
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 804966721 can be divided by 8 positive divisors.
The sum of these divisors (counting 804966721) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111110101101000101000001
3
Ternary
2002002200112202021
4
Quaternary
233332231011001
5
Quinary
3122032413341
6
Senary
211513121441
8
Octal
5776550501
10
Decimal
804966721
12
Duodecimal
1a56b9281
16
Hexadecimal
2ffad141
20
Vigesimal
cbb0gg1
36
Base36
db98ap
md5
4ea1ec795b2490c244059166f0f9c3bc
sha1
02d9e396ef1112afb23b3e48204f051d13b909d9
sha256
666bbd3448afd6d7a1eeb95d401aa8805c8fbc36134c4b16a739ab02be340a75
sha512
4ee5f9461dfd063f061111612c51a1a0b0701346c224a117aa397930c17ad0501fe8dfbb098d9edb142a8cdf683a51db10b5a2797c47be07b3ce3271919f9473
ripemd-160
7da986dfb1ca470c23d832c378ed4ea0b76b6842
Diameter
1609933442
Circumference
5057755074.1557
Area
2.0356622588321E+18
Volume
2.1848538314074E+27
Surface area
8.1426490353285E+18
Circumference
5057755074.1557
Perimeter
3219866884
Area
647971421917491841
Diagonal
1138394854.0972
Surface area
3887828531504951046
Volume
5.2159543080263E+26
Space diagonal
1394243259.1741
Perimeter
2414900163
Area
2.8057985615344E+17
Altitude
697121629.58706
Surface area
2.8057985615344E+17
Volume
6.1470611026076E+25
Height
379464951.36573