804389621 is an odd 9-digits composite number following 804389620
and preceding 804389622 . In scientific notation, it is written as 8.04389621 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 689476812 positive integers (up to 804389621) that are relatively prime to 804389621.
804389621 has 4 divisors, whose sum is 919302432
The reverse of 804389621 is 126983408
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
eight hundred four million three hundred eighty-nine thousand six hundred twenty-one
Scientific notation
8.04389621 × 10^8
Engineering notation
8.04389621 × 10^6
Prime Factorization
7 × 114912803
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
804389621
Product of the distinct prime numbers
The prime factorization of 804389621 is 7 × 114912803.
Since it has a total of 2 prime factors.
4 , 1 , 91 , 93 , 830 , 816 , 6052 , 6109 , 33874 , 72473 , 967232 , 222418 , 6786124 , 4546277 , 3751632 , 16789183 , 540283446 , 434612678 , 642106748 , 4508464509
n×2
1608779242
n×3
2413168863
n×4
3217558484
n×5
4021948105
n÷2
402194810.5
n÷3
268129873.66667
n÷3
201097405.25
n÷5
160877924.2
n2
647042662372523641
n3
5.2047440195667E+26
n4
4.1866420693012E+35
n5
3.3676914273879E+44
2 √n
28361.763361963
3 √n
930.01257199639
4 √n
168.40951090115
5 √n
60.407837871056
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-804389620
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 804389621 can be divided by 4 positive divisors.
The sum of these divisors (counting 804389621) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111111100100000001011110101
3
Ternary
2002001121020010012
4
Quaternary
233330200023311
5
Quinary
3121410431441
6
Senary
211452510005
8
Octal
5774401365
10
Decimal
804389621
12
Duodecimal
1a547b305
16
Hexadecimal
2ff202f5
20
Vigesimal
cb78e11
36
Base36
dawv05
md5
8c65f65c974c5d98e5fcc46a9ce78ab5
sha1
10c0261ba43eb01d5f01aec3233d0295914c1d7a
sha256
d86beae4766308572ad28d990feca1e3bcf43ea2a09fb2f2edc1736ad6ae3628
sha512
0abf4575614d5e480e74b1149915a2d9028f4de6188462a86176f9becd778f7f36222e1f9717f129f7d1107b3ccbe8fcd4c239d30d7e0083bf9c6c48577b3b7e
ripemd-160
7cd5ea0dfc41b34d2798a89154527f79bf1d2928
Diameter
1608779242
Circumference
5054129047.915
Area
2.0327444746687E+18
Volume
2.1801580767581E+27
Surface area
8.1309778986748E+18
Circumference
5054129047.915
Perimeter
3217558484
Area
647042662372523641
Diagonal
1137578711.4504
Surface area
3882255974235141846
Volume
5.2047440195667E+26
Space diagonal
1393243692.6531
Perimeter
2413168863
Area
2.8017769147346E+17
Altitude
696621846.32654
Surface area
2.8017769147346E+17
Volume
6.1338496509595E+25
Height
379192903.81678