9420218981 is an odd 10-digits composite number following 9420218980
and preceding 9420218982 . In scientific notation, it is written as 9.420218981 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 8683216848 positive integers (up to 9420218981) that are relatively prime to 9420218981.
9420218981 has 8 divisors, whose sum is 10184021280
The reverse of 9420218981 is 1898120249
Previous prime number is 19
Is Prime? no Number parity odd Number length 10 Sum of Digits 44 Digital Root 8
Name
nine billion four hundred twenty million two hundred eighteen thousand nine hundred eighty-one
Scientific notation
9.420218981 × 10^9
Engineering notation
9.420218981 × 10^9
Prime Factorization
37 × 19 × 13400027
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
9420218981 Product of the distinct prime numbers
The prime factorization of 9420218981 is 37 × 19 × 13400027.
Since it has a total of 3 prime factors.
10 , 7 , 38 , 48 , 181 , 50 , 253 , 2174 , 92434 , 64651 , 413026 , 256198 , 5208974 , 1414179 , 14942306 , 92286649 , 605468185 , 882130556 , 2273314981 , 5708578342
n×2
18840437962
n×3
28260656943
n×4
37680875924
n×5
47101094905
n÷2
4710109490.5
n÷3
3140072993.6667
n÷3
2355054745.25
n÷5
1884043796.2
n2
8.8740525649993E+19
n3
8.3595518411198E+29
n4
7.874880892637E+39
n5
7.4183102457933E+49
2 √n97057.812570653
3 √n2111.9663752401
4 √n311.54102871155
5 √n98.812571081918
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
-9420218980 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 9420218981 can be divided by 8 positive divisors.
The sum of these divisors (counting 9420218981) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000110001011111010010001001100101
3
Ternary
220022111210201002022
4
Quaternary
20301133102021211
5
Quinary
123243034001411
6
Senary
4154431552525
8
Octal
106137221145
10
Decimal
9420218981
12
Duodecimal
19aa98b745
16
Hexadecimal
2317d2265
20
Vigesimal
773g7791
36
Base36
4bsjzhh
md5
e141def5fb5b870ea80ee93881b93195
sha1
e1de340caa17b8fca0b0f4dcffa42b626bb9c672
sha256
428b5c5bf6081399d1a9a70ab66a4017a041eb3c028a756e7a33a53fa6448d92
sha512
fedec147a8496797fe626420e73a7610c70ace278b952ace63a94f22c65a15c15c72f35612ecbe5667ac7e08c4f910efbc3959d858985ea2e683df9a08671c93
ripemd-160
a55b08895bdbc5f5c3d9e7ad3b462d192a2bf108
Diameter
18840437962
Circumference
59188981491.833
Area
2.7878658345771E+20
Volume
3.5016408868487E+30
Surface area
1.1151463338309E+21
Circumference
59188981491.833
Perimeter
37680875924
Area
8.8740525649993E+19
Diagonal
13322201443.455
Surface area
5.3244315389996E+20
Volume
8.3595518411198E+29
Space diagonal
16316297893.517
Perimeter
28260656943
Area
3.8425774779039E+19
Altitude
8158148946.7584
Surface area
3.8425774779039E+19
Volume
9.8518263242271E+28
Height
4440733814.4849