804521421 is an odd 9-digits composite number following 804521420
and preceding 804521422 . In scientific notation, it is written as 8.04521421 × 10^8.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 487588680 positive integers (up to 804521421) that are relatively prime to 804521421.
804521421 has 8 divisors, whose sum is 975177600
The reverse of 804521421 is 124125408
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
eight hundred four million five hundred twenty-one thousand four hundred twenty-one
Scientific notation
8.04521421 × 10^8
Engineering notation
8.04521421 × 10^6
Prime Factorization
9 × 11 × 8126479
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
804521421
Product of the distinct prime numbers
The prime factorization of 804521421 is 9 × 11 × 8126479.
Since it has a total of 3 prime factors.
4 , 7 , 49 , 14 , 44 , 253 , 4719 , 9289 , 12061 , 88661 , 343045 , 699648 , 661477 , 7079549 , 10609470 , 36246362 , 731674077 , 167616845 , 3302668866 , 9593524097
n×2
1609042842
n×3
2413564263
n×4
3218085684
n×5
4022607105
n÷2
402260710.5
n÷3
268173807
n÷3
201130355.25
n÷5
160904284.2
n2
647254716847859241
n3
5.2073028454739E+26
n4
4.189386684818E+35
n5
3.3704513287883E+44
2 √n
28364.086817664
3 √n
930.06336370217
4 √n
168.41640899171
5 √n
60.409817317598
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
-804521420
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 804521421 can be divided by 8 positive divisors.
The sum of these divisors (counting 804521421) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111101000000010111001101
3
Ternary
2002001211220220200
4
Quaternary
233331000113031
5
Quinary
3121424141141
6
Senary
211455404113
8
Octal
5775002715
10
Decimal
804521421
12
Duodecimal
1a5523639
16
Hexadecimal
2ff405cd
20
Vigesimal
cb853b1
36
Base36
dazop9
md5
be25a459c3693928a22da19db91b1154
sha1
e2244e5e5a96a6b6124e2a7680227bd0071c6c1f
sha256
e2b8fa4be8b044d52a33b1bbdd90f01569a2db24a2885c5ff2c47a6450eeeaf3
sha512
0c5bbaaded8ade1a3e0c8b65bfb33b79a4f755f71f2c0060b41c4216527dc151a69337038802d9639109e97cc8b2031450c4ceab499a5500143ff394cebea971
ripemd-160
1a00bcff5baf6afc116ed00c76ddf4aa6f74cadf
Diameter
1609042842
Circumference
5054957171.7384
Area
2.0334106634506E+18
Volume
2.1812299152477E+27
Surface area
8.1336426538023E+18
Circumference
5054957171.7384
Perimeter
3218085684
Area
647254716847859241
Diagonal
1137765104.7979
Surface area
3883528301087155446
Volume
5.2073028454739E+26
Space diagonal
1393471976.9495
Perimeter
2413564263
Area
2.8026951375477E+17
Altitude
696735988.47476
Surface area
2.8026951375477E+17
Volume
6.136865256211E+25
Height
379255034.93262