804965890 is an even 9-digits composite number following 804965889
and preceding 804965891 . In scientific notation, it is written as 8.04965890 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 317575296 positive integers (up to 804965890) that are relatively prime to 804965890.
804965890 has 16 divisors, whose sum is 1468788408
The reverse of 804965890 is 098569408
Previous prime number is 73
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
eight hundred four million nine hundred sixty-five thousand eight hundred ninety
Scientific notation
8.04965890 × 10^8
Engineering notation
8.04965890 × 10^6
Prime Factorization
2 × 5 × 73 × 1102693
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
804965890
Product of the distinct prime numbers
The prime factorization of 804965890 is 2 × 5 × 73 × 1102693.
Since it has a total of 4 prime factors.
1 , 8 , 89 , 60 , 641 , 873 , 1168 , 3047 , 13837 , 26735 , 205071 , 408332 , 2656312 , 8438143 , 55713335 , 94427390 , 165566956 , 133763557 , 5832745732 , 3139354501
n×2
1609931780
n×3
2414897670
n×4
3219863560
n×5
4024829450
n÷2
402482945
n÷3
268321963.33333
n÷3
201241472.5
n÷5
160993178
n2
647970084063492100
n3
5.2159381541154E+26
n4
4.1986522984125E+35
n5
3.3797718841922E+44
2 √n
28371.920802089
3 √n
930.23460763226
4 √n
168.43966516854
5 √n
60.416490691067
1 , 2 , 5 , 10 , 73 , 146 , 365 , 730 , 1102693 , 2205386 , 5513465 , 11026930 , 80496589 , 160993178 , 402482945 , 804965890
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
-804965889
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 804965890 can be divided by 16 positive divisors.
The sum of these divisors (counting 804965890) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111111110101100111000000010
3
Ternary
2002002200111121111
4
Quaternary
233332230320002
5
Quinary
3122032402030
6
Senary
211513113534
8
Octal
5776547002
10
Decimal
804965890
12
Duodecimal
1a56b88aa
16
Hexadecimal
2fface02
20
Vigesimal
cbb0eea
36
Base36
db97nm
md5
7896fb4e39a36577f9cdc7f8c5610a9d
sha1
6e76786e788761fc9af2802b5d9dc436d3df61f0
sha256
d0a7d9ef8738b269b3c3380639efa31a58aa2f88c97f740ec7db5601381230e4
sha512
6bc956d1aeb6e96f6d6ff56b034b2dbf99bdc49ff7c609a969418a0f05d8ba3c904165dc2d4d1f5f78de392b5e8b4b9f8fd552be198615bd85971f1b4809497e
ripemd-160
82559886aee49a33a81ab6bc4ef07ef6fc2a4658
Diameter
1609931780
Circumference
5057749852.8287
Area
2.0356580558398E+18
Volume
2.184847064873E+27
Surface area
8.1426322233593E+18
Circumference
5057749852.8287
Perimeter
3219863560
Area
647970084063492100
Diagonal
1138393678.8857
Surface area
3887820504380952600
Volume
5.2159381541154E+26
Space diagonal
1394241819.8399
Perimeter
2414897670
Area
2.8057927684566E+17
Altitude
697120909.91995
Surface area
2.8057927684566E+17
Volume
6.1470420650411E+25
Height
379464559.62858