804313981 is an odd 9-digits prime number following 804313980
and preceding 804313982 . In scientific notation, it is written as 8.04313981 × 10^8.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 804313980 positive integers (up to 804313981) that are relatively prime to 804313981.
804313981 has 2 divisors, whose sum is 804313982
The reverse of 804313981 is 189313408
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
eight hundred four million three hundred thirteen thousand nine hundred eighty-one
Scientific notation
8.04313981 × 10^8
Engineering notation
8.04313981 × 10^6
Prime Factorization
804313981
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
804313981 Product of the distinct prime numbers
The prime factorization of 804313981 is 804313981.
Since it has a total of 1 prime factors.
1 , 1 , 38 , 27 , 945 , 380 , 2670 , 9875 , 50062 , 74623 , 638858 , 416373 , 980617 , 3705796 , 93278146 , 95754332 , 806291117 , 2194060 , 5222798111 , 908835536
n×2
1608627962
n×3
2412941943
n×4
3217255924
n×5
4021569905
n÷2
402156990.5
n÷3
268104660.33333
n÷3
201078495.25
n÷5
160862796.2
n2
646920980032068361
n3
5.2032758884201E+26
n4
4.1850675440565E+35
n5
3.366108337114E+44
2 √n28360.42984512
3 √n929.98342013838
4 √n168.40555170516
5 √n60.4067017498
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
804313982 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
402156991 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
28360.429862751 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999975134 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 804313981 can be divided by 2 positive divisors.
The sum of these divisors (counting 804313981) is 804313982, the average is 402156991.
Base
System
Value
2
Binary
101111111100001101101101111101
3
Ternary
2002001110101100201
4
Quaternary
233330031231331
5
Quinary
3121401021411
6
Senary
211451123501
8
Octal
5774155575
10
Decimal
804313981
12
Duodecimal
1a5443591
16
Hexadecimal
2ff0db7d
20
Vigesimal
cb6j4j1
36
Base36
dav8n1
md5
f641df4430ae818709f05464740adb98
sha1
90664a510f71d6f6cd02a4194b53582a735d6bc2
sha256
7c95b7bcaec6f7ac21b0798843e44919dfacd9368475a70093f960fa3edd284b
sha512
fa265ebe411922d874c70aa855f939e1a57241c40353872ea7dbdf6d0abe94e589407209216710c0ad67b8951596fd812ac0cba8613526e9ce79854698e9981b
ripemd-160
6a47c609ebe9be84044e34fd77085b04774537ca
Diameter
1608627962
Circumference
5053653787.7783
Area
2.0323621983219E+18
Volume
2.1795431074216E+27
Surface area
8.1294487932874E+18
Circumference
5053653787.7783
Perimeter
3217255924
Area
646920980032068361
Diagonal
1137471740.3365
Surface area
3881525880192410166
Volume
5.2032758884201E+26
Space diagonal
1393112680.33
Perimeter
2412941943
Area
2.8012500147445E+17
Altitude
696556340.16499
Surface area
2.8012500147445E+17
Volume
6.1321194418106E+25
Height
379157246.77883