1223215426 is an even 10-digits composite number following 1223215425
and preceding 1223215427 . In scientific notation, it is written as 1.223215426 × 10^9.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 611178288 positive integers (up to 1223215426) that are relatively prime to 1223215426.
1223215426 has 8 divisors, whose sum is 1836111420
The reverse of 1223215426 is 6245123221
Previous prime number is 1429
Is Prime? no Number parity even Number length 10 Sum of Digits 28 Digital Root 1
Name
one billion two hundred twenty-three million two hundred fifteen thousand four hundred twenty-six
Scientific notation
1.223215426 × 10^9
Engineering notation
1.223215426 × 10^9
Prime Factorization
2 × 1429 × 427997
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1223215426 Product of the distinct prime numbers
The prime factorization of 1223215426 is 2 × 1429 × 427997.
Since it has a total of 3 prime factors.
3 , 8 , 54 , 6 , 29 , 734 , 8846 , 4654 , 70223 , 92581 , 260056 , 515472 , 9552710 , 45606 , 70543309 , 13693513 , 161582700 , 446275498 , 167436084 , 7322207679
n×2
2446430852
n×3
3669646278
n×4
4892861704
n×5
6116077130
n÷2
611607713
n÷3
407738475.33333
n÷3
305803856.5
n÷5
244643085.2
n2
1496255978404361476
n3
1.8302433940289E+27
n4
2.2387819529108E+36
n5
2.7385126202509E+45
2 √n34974.496794093
3 √n1069.4676438778
4 √n187.01469673288
5 √n65.690200869311
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
-1223215425 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 1223215426 can be divided by 8 positive divisors.
The sum of these divisors (counting 1223215426) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000111010001100100101000010
3
Ternary
10011020200210010001
4
Quaternary
1020322030211002
5
Quinary
10001120343201
6
Senary
321213430214
8
Octal
11072144502
10
Decimal
1223215426
12
Duodecimal
2a179b36a
16
Hexadecimal
48e8c942
20
Vigesimal
j251ib6
36
Base36
k89r2a
md5
1b3231eb4f7a45d303a89d79c5b6f306
sha1
23cbb9612185ae35d6d76f2e796fe84ddafdc24b
sha256
4402af984354ca6481dfcdafb237232f177cdb07f9cbdb6d17832caf67b44a74
sha512
db63692fd63b251c1c9153661bb9d9f322b827a802db269c8b506dc6ae90ed8988b05385ab77f297db4c9c22e30890370a0efb9c60cb643b97136b53f524c5a0
ripemd-160
0bb75d23f657a42b925b2b34ea02bfca04628756
Diameter
2446430852
Circumference
7685689192.1586
Area
4.700626789645E+18
Volume
7.6665056012834E+27
Surface area
1.880250715858E+19
Circumference
7685689192.1586
Perimeter
4892861704
Area
1496255978404361476
Diagonal
1729887845.1532
Surface area
8977535870426168856
Volume
1.8302433940289E+27
Space diagonal
2118671266.434
Perimeter
3669646278
Area
6.4789784393126E+17
Altitude
1059335633.217
Surface area
6.4789784393126E+17
Volume
2.1569625252329E+26
Height
576629281.71773