997841243 is an odd 9-digits composite number following 997841242
and preceding 997841244 . In scientific notation, it is written as 9.97841243 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 852101712 positive integers (up to 997841243) that are relatively prime to 997841243.
997841243 has 12 divisors, whose sum is 1165084560
The reverse of 997841243 is 342148799
Previous prime number is 269
Is Prime? no Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
nine hundred ninety-seven million eight hundred forty-one thousand two hundred forty-three
Scientific notation
9.97841243 × 10^8
Engineering notation
9.97841243 × 10^6
Prime Factorization
7 × 7 × 269 × 75703
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
142548749 Product of the distinct prime numbers
The prime factorization of 997841243 is 7 × 7 × 269 × 75703.
Since it has a total of 4 prime factors.
3 , 5 , 59 , 66 , 818 , 356 , 2507 , 8907 , 68590 , 35412 , 658562 , 876601 , 8136478 , 3247815 , 12775551 , 77302210 , 315426072 , 181723175 , 9198635961 , 1499093439
n×2
1995682486
n×3
2993523729
n×4
3991364972
n×5
4989206215
n÷2
498920621.5
n÷3
332613747.66667
n÷3
249460310.75
n÷5
199568248.6
n2
995687146231785049
n3
9.9353769963505E+26
n4
9.913928931712E+35
n5
9.8925271682331E+44
2 √n31588.625215416
3 √n999.2798959079
4 √n177.73189138536
5 √n63.068469222563
1 , 7 , 49 , 269 , 1883 , 13181 , 75703 , 529921 , 3709447 , 20364107 , 142548749 , 997841243
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-997841242 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 997841243 can be divided by 12 positive divisors.
The sum of these divisors (counting 997841243) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111011011110011101100101011011
3
Ternary
2120112121120212002
4
Quaternary
323132131211123
5
Quinary
4020421404433
6
Senary
243003111215
8
Octal
7336354533
10
Decimal
997841243
12
Duodecimal
23a21250b
16
Hexadecimal
3b79d95b
20
Vigesimal
fbga323
36
Base36
gi378b
md5
bbad8a151113c054a3069a701be8d316
sha1
7f1fd097649862b959dddc2c229d5b057c089610
sha256
ca5cfb3abf712daea88b0bd1ce4cbdd88189c21616b688acb55ce7f39e98b8fb
sha512
b871f1fe3d1e71a35ac22edc460cd6607373edad13c64870a5ef9056e8caafd93373ccd23c19ab802fb3c32ee1d5aa8af37d9dbd1d82a8e67b22db9956a377e7
ripemd-160
5a2fb0f3df381b8ee85e2dd96c636d443a974526
Diameter
1995682486
Circumference
6269621436.9154
Area
3.1280434238756E+18
Volume
4.1617209843173E+27
Surface area
1.2512173695502E+19
Circumference
6269621436.9154
Perimeter
3991364972
Area
995687146231785049
Diagonal
1411160618.9458
Surface area
5974122877390710294
Volume
9.9353769963505E+26
Space diagonal
1728311730.7637
Perimeter
2993523729
Area
4.3114518142918E+17
Altitude
864155865.38184
Surface area
4.3114518142918E+17
Volume
1.1708954079607E+26
Height
470386872.98194