804978245 is an odd 9-digits composite number following 804978244
and preceding 804978246 . In scientific notation, it is written as 8.04978245 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 642790080 positive integers (up to 804978245) that are relatively prime to 804978245.
804978245 has 8 divisors, whose sum is 967762680
The reverse of 804978245 is 542879408
Previous prime number is 541
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
eight hundred four million nine hundred seventy-eight thousand two hundred forty-five
Scientific notation
8.04978245 × 10^8
Engineering notation
8.04978245 × 10^6
Prime Factorization
5 × 541 × 297589
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
804978245
Product of the distinct prime numbers
The prime factorization of 804978245 is 5 × 541 × 297589.
Since it has a total of 3 prime factors.
9 , 6 , 67 , 84 , 353 , 708 , 8958 , 4528 , 46833 , 51381 , 173509 , 327611 , 3301612 , 1720174 , 59355702 , 12788830 , 702741976 , 223183084 , 8374688511 , 9682198319
n×2
1609956490
n×3
2414934735
n×4
3219912980
n×5
4024891225
n÷2
402489122.5
n÷3
268326081.66667
n÷3
201244561.25
n÷5
160995649
n2
647989974923280025
n3
5.2161783279134E+26
n4
4.1989100760107E+35
n5
3.3800312638999E+44
2 √n
28372.138534132
3 √n
930.2393668359
4 √n
168.44031148788
5 √n
60.416676150146
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
-804978244
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 804978245 can be divided by 8 positive divisors.
The sum of these divisors (counting 804978245) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111110101111111001000101
3
Ternary
2002002201010120002
4
Quaternary
233332233321011
5
Quinary
3122033300440
6
Senary
211513251045
8
Octal
5776577105
10
Decimal
804978245
12
Duodecimal
1a5703a85
16
Hexadecimal
2ffafe45
20
Vigesimal
cbb25c5
36
Base36
db9h6t
md5
82960ad753c10306c5e66c03b71b8a7e
sha1
2b0e97e291e55aa817ee460ad0aab02db0666624
sha256
231d40139a174d071b3fce50c6fd3e6cbac96fb2d2bd90ca9e8ccfa2191aa172
sha512
e395d54e2a0dec93bc94f79e5a149d6c68d1a307676a4af0eabfc0bd566c93c11d800205b7a738bbac35e028abae3331ac61270e3b5bf1a66ca89c9837c316e4
ripemd-160
4e94b0e7fc087e9eb0c4cb9e4afea0c3cf164f52
Diameter
1609956490
Circumference
5057827481.5832
Area
2.0357205448188E+18
Volume
2.1849476686383E+27
Surface area
8.1428821792752E+18
Circumference
5057827481.5832
Perimeter
3219912980
Area
647989974923280025
Diagonal
1138411151.4943
Surface area
3887939849539680150
Volume
5.2161783279134E+26
Space diagonal
1394263219.3276
Perimeter
2414934735
Area
2.805878898406E+17
Altitude
697131609.66381
Surface area
2.805878898406E+17
Volume
6.1473251125764E+25
Height
379470383.83143