422747981 is an odd 9-digits composite number following 422747980
and preceding 422747982 . In scientific notation, it is written as 4.22747981 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 394817280 positive integers (up to 422747981) that are relatively prime to 422747981.
422747981 has 16 divisors, whose sum is 451630080
The reverse of 422747981 is 189747224
Previous prime number is 23
Is Prime? no Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
four hundred twenty-two million seven hundred forty-seven thousand nine hundred eighty-one
Scientific notation
4.22747981 × 10^8
Engineering notation
4.22747981 × 10^6
Prime Factorization
241 × 53 × 23 × 1439
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
422747981 Product of the distinct prime numbers
The prime factorization of 422747981 is 241 × 53 × 23 × 1439.
Since it has a total of 4 prime factors.
7 , 4 , 63 , 78 , 489 , 45 , 1102 , 1987 , 58774 , 56017 , 505567 , 889010 , 2567414 , 7305939 , 97506349 , 40253039 , 966148011 , 843158672 , 945886373 , 7873890027
n×2
845495962
n×3
1268243943
n×4
1690991924
n×5
2113739905
n÷2
211373990.5
n÷3
140915993.66667
n÷3
105686995.25
n÷5
84549596.2
n2
178715855439576361
n3
7.5551767059769E+25
n4
3.19393569855E+34
n5
1.3502298680058E+43
2 √n20560.836096813
3 √n750.51696565422
4 √n143.39050211507
5 √n53.114892693992
1 , 23 , 53 , 241 , 1219 , 1439 , 5543 , 12773 , 33097 , 76267 , 293779 , 346799 , 1754141 , 7976377 , 18380347 , 422747981
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
-422747980 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 422747981 can be divided by 16 positive divisors.
The sum of these divisors (counting 422747981) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001001100101001111101001101
3
Ternary
1002110110211012122
4
Quaternary
121030221331031
5
Quinary
1331210413411
6
Senary
105540542325
8
Octal
3114517515
10
Decimal
422747981
12
Duodecimal
b96b19a5
16
Hexadecimal
19329f4d
20
Vigesimal
6c239j1
36
Base36
6zoyfh
md5
e196e82eada1fcbaab26ff295e0f3c97
sha1
49d6601424b8329d68f53e07169b025c4a50539c
sha256
d8d6bcb76dc531df56ecee66a4c8b89a88f9c05ab5b0b51ced1e9314b2c7b1e2
sha512
e8e2cff9b5f2e9049c12e06c25109e74577728f22e1e178776b76548f20785317d4c10eef2e9ce120bc4df7721072a20f0e118510efdd719f73d57a566df7aa6
ripemd-160
18066f8d38310d53456d00b3d5448950ab28c3b2
Diameter
845495962
Circumference
2656203902.859
Area
5.6145241852899E+17
Volume
3.1647050181426E+26
Surface area
2.245809674116E+18
Circumference
2656203902.859
Perimeter
1690991924
Area
178715855439576361
Diagonal
597855928.19604
Surface area
1072295132637458166
Volume
7.5551767059769E+25
Space diagonal
732220981.88916
Perimeter
1268243943
Area
7.738623543487E+16
Altitude
366110490.94458
Surface area
7.738623543487E+16
Volume
8.9038611364315E+24
Height
199285309.39868