1220231395 is an odd 10-digits composite number following 1220231394
and preceding 1220231396 . In scientific notation, it is written as 1.220231395 × 10^9.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 924270048 positive integers (up to 1220231395) that are relatively prime to 1220231395.
1220231395 has 8 divisors, whose sum is 1233792000
The reverse of 1220231395 is 5931320221
Previous prime number is 2699
Is Prime? no Number parity odd Number length 10 Sum of Digits 28 Digital Root 1
Name
one billion two hundred twenty million two hundred thirty-one thousand three hundred ninety-five
Scientific notation
1.220231395 × 10^9
Engineering notation
1.220231395 × 10^9
Prime Factorization
95 × 2699 × 4759
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1220231395 Product of the distinct prime numbers
The prime factorization of 1220231395 is 95 × 2699 × 4759.
Since it has a total of 3 prime factors.
10 , 3 , 52 , 16 , 739 , 759 , 6138 , 6320 , 1992 , 87801 , 424749 , 623174 , 909558 , 2283428 , 77995240 , 40705382 , 675480381 , 514731601 , 6275642269 , 5744846819
n×2
2440462790
n×3
3660694185
n×4
4880925580
n×5
6101156975
n÷2
610115697.5
n÷3
406743798.33333
n÷3
305057848.75
n÷5
244046279
n2
1488964657343646025
n3
1.8168814209361E+27
n4
2.2170157508185E+36
n5
2.7052722223582E+45
2 √n34931.810645886
3 √n1068.5972811889
4 √n186.9005367726
5 √n65.658119332445
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
-1220231394 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 1220231395 can be divided by 8 positive divisors.
The sum of these divisors (counting 1220231395) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000101110110100000011100011
3
Ternary
10011001002011210101
4
Quaternary
1020232310003203
5
Quinary
4444334401040
6
Senary
321025443231
8
Octal
11056640343
10
Decimal
1220231395
12
Duodecimal
2a07a0517
16
Hexadecimal
48bb40e3
20
Vigesimal
j168i9f
36
Base36
k6hskj
md5
414f7e441004bb3d86963416510674a2
sha1
21b5a70703c59a7b664c5e484924dc3375b0f19a
sha256
0acdec927ba22a1d6caf0ae531647fe61faa4b947b51009a763cdbeb3e07110d
sha512
68b5ce888f9a77f57356a90e73772232d5004742790ec245b8361462543a14a24dc66cc1fc6586b7a0543fd07026d1103e2adfcef18daaa50b39b1b8267e8ca8
ripemd-160
d2025e50cf34ca801ead20f0f3694ee2ca7b9025
Diameter
2440462790
Circumference
7666939972.4233
Area
4.6777204289656E+18
Volume
7.6105350992757E+27
Surface area
1.8710881715863E+19
Circumference
7666939972.4233
Perimeter
4880925580
Area
1488964657343646025
Diagonal
1725667788.0424
Surface area
8933787944061876150
Volume
1.8168814209361E+27
Space diagonal
2113502773.1306
Perimeter
3660694185
Area
6.4474060929839E+17
Altitude
1056751386.5653
Surface area
6.4474060929839E+17
Volume
2.1412152889263E+26
Height
575222596.01415