804938978 is an even 9-digits composite number following 804938977
and preceding 804938979 . In scientific notation, it is written as 8.04938978 × 10^8.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 392653120 positive integers (up to 804938978) that are relatively prime to 804938978.
804938978 has 8 divisors, whose sum is 1236857580
The reverse of 804938978 is 879839408
Previous prime number is 41
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
eight hundred four million nine hundred thirty-eight thousand nine hundred seventy-eight
Scientific notation
8.04938978 × 10^8
Engineering notation
8.04938978 × 10^6
Prime Factorization
2 × 41 × 9816329
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
804938978
Product of the distinct prime numbers
The prime factorization of 804938978 is 2 × 41 × 9816329.
Since it has a total of 3 prime factors.
4 , 8 , 5 , 4 , 848 , 879 , 5330 , 4837 , 29 , 489 , 346572 , 628733 , 5465214 , 8918315 , 42607729 , 21136240 , 506023037 , 252214732 , 9875693175 , 3429506580
n×2
1609877956
n×3
2414816934
n×4
3219755912
n×5
4024694890
n÷2
402469489
n÷3
268312992.66667
n÷3
201234744.5
n÷5
160987795.6
n2
647926758303684484
n3
5.2154150264782E+26
n4
4.1980908412592E+35
n5
3.3792069513144E+44
2 √n
28371.446526393
3 √n
930.22424083574
4 √n
168.43825731227
5 √n
60.416086711132
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
-804938977
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 804938978 can be divided by 8 positive divisors.
The sum of these divisors (counting 804938978) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111110100110010011100010
3
Ternary
2002002122010200202
4
Quaternary
233332212103202
5
Quinary
3122031021403
6
Senary
211512345202
8
Octal
5776462342
10
Decimal
804938978
12
Duodecimal
1a56a5202
16
Hexadecimal
2ffa64e2
20
Vigesimal
cbah78i
36
Base36
db8mw2
md5
529c03a52b2cfdc5972c948cfacf7220
sha1
5f596444144d522a374c6b079393c1a0874d4d23
sha256
e635cb0da3609bf4643fb253de0d76e8f317ab41dd25d156b6a2b4c35d78a30c
sha512
d3838ce0a4c16179f315ff2405cb5d480ca19af14cbe880713d4051a93112d1898d6d88abd6ca67745c134b9d71903675fc20ccd55e8d9ec718ecf50fc37c691
ripemd-160
40b1c19e2ad2feb94e6f9ebf1363c6017a406bd0
Diameter
1609877956
Circumference
5057580759.7458
Area
2.0355219439511E+18
Volume
2.1846279376808E+27
Surface area
8.1420877758044E+18
Circumference
5057580759.7458
Perimeter
3219755912
Area
647926758303684484
Diagonal
1138355619.5703
Surface area
3887560549822106904
Volume
5.2154150264782E+26
Space diagonal
1394195206.8886
Perimeter
2414816934
Area
2.8056051624135E+17
Altitude
697097603.44428
Surface area
2.8056051624135E+17
Volume
6.1464255532083E+25
Height
379451873.19011