1213360421 is an odd 10-digits composite number following 1213360420
and preceding 1213360422 . In scientific notation, it is written as 1.213360421 × 10^9.
The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors.
There are 957420864 positive integers (up to 1213360421) that are relatively prime to 1213360421.
1213360421 has 8 divisors, whose sum is 1230017184
The reverse of 1213360421 is 1240633121
Previous prime number is 373
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 23
Digital Root 5
Name
one billion two hundred thirteen million three hundred sixty thousand four hundred twenty-one
Scientific notation
1.213360421 × 10^9
Engineering notation
1.213360421 × 10^9
Prime Factorization
91 × 373 × 35747
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1213360421
Product of the distinct prime numbers
The prime factorization of 1213360421 is 91 × 373 × 35747.
Since it has a total of 3 prime factors.
1 , 5 , 47 , 98 , 571 , 454 , 4664 , 3923 , 84057 , 90794 , 80784 , 489191 , 4843284 , 9242652 , 28716136 , 14343839 , 234118408 , 735784901 , 8668558290 , 5374565895
n×2
2426720842
n×3
3640081263
n×4
4853441684
n×5
6066802105
n÷2
606680210.5
n÷3
404453473.66667
n÷3
303340105.25
n÷5
242672084.2
n2
1472243511249297241
n3
1.786362006624E+27
n4
2.1675009564157E+36
n5
2.6299598729944E+45
2 √n
34833.323427431
3 √n
1066.5877911186
4 √n
186.63687585102
5 √n
65.584009652232
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
-1213360420
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 1213360421 can be divided by 8 positive divisors.
The sum of these divisors (counting 1213360421) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000010100100110100100100101
3
Ternary
10010120011002120212
4
Quaternary
1020110212210211
5
Quinary
4441110013141
6
Senary
320222305205
8
Octal
11024464445
10
Decimal
1213360421
12
Duodecimal
29a428205
16
Hexadecimal
48526925
20
Vigesimal
ij3a111
36
Base36
k2eiw5
md5
fdc19da190fb48fd558430577057998f
sha1
4cd3ee64d0299145663e384c2da52ec8705e9a9d
sha256
691b51f22d4a98eeb997e2bbace99a6d945a1006fabca5b7b53c4f209ae0e536
sha512
0dc8d9a6287ddb7c42fd21ddddd8aab26a8cda00de65d17b1581381d897d690c489b24055598d807cfc3db180011845a859fcfb3c9d3729dfa05c9bcd3c398cd
ripemd-160
e624bcc42a2e1c2b543b7397ffe16cd06e3cb27d
Diameter
2426720842
Circumference
7623768369.5404
Area
4.625189399236E+18
Volume
7.482695675549E+27
Surface area
1.8500757596944E+19
Circumference
7623768369.5404
Perimeter
4853441684
Area
1472243511249297241
Diagonal
1715950763.4249
Surface area
8833461067495783446
Volume
1.786362006624E+27
Space diagonal
2101601897.0652
Perimeter
3640081263
Area
6.3750014064935E+17
Altitude
1050800948.5326
Surface area
6.3750014064935E+17
Volume
2.1052478142297E+26
Height
571983587.80831