144248249 is an odd 9-digits composite number following 144248248
and preceding 144248250 . In scientific notation, it is written as 1.44248249 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 137415432 positive integers (up to 144248249) that are relatively prime to 144248249.
144248249 has 12 divisors, whose sum is 151406976
The reverse of 144248249 is 942842441
Previous prime number is 743
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-four million two hundred forty-eight thousand two hundred forty-nine
Scientific notation
1.44248249 × 10^8
Engineering notation
1.44248249 × 10^6
Prime Factorization
23 × 23 × 743 × 367
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
6271663
Product of the distinct prime numbers
The prime factorization of 144248249 is 23 × 23 × 743 × 367.
Since it has a total of 4 prime factors.
5 , 6 , 59 , 60 , 979 , 456 , 3418 , 6163 , 42652 , 50110 , 228081 , 559760 , 903536 , 1354949 , 10503101 , 8957777 , 799075196 , 986366340 , 7427079394 , 9850590650
n×2
288496498
n×3
432744747
n×4
576992996
n×5
721241245
n÷2
72124124.5
n÷3
48082749.666667
n÷3
36062062.25
n÷5
28849649.8
n2
20807557339566001
n3
3.0014537121995E+24
n4
4.3295444243933E+32
n5
6.2452920218644E+40
2 √n
12010.339254159
3 √n
524.44930797256
4 √n
109.59169336295
5 √n
42.837301993769
1 , 23 , 367 , 529 , 743 , 8441 , 17089 , 194143 , 272681 , 393047 , 6271663 , 144248249
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144248248
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144248249 can be divided by 12 positive divisors.
The sum of these divisors (counting 144248249) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100110010000110110111001
3
Ternary
101001102120101202
4
Quaternary
20212100312321
5
Quinary
243411420444
6
Senary
22151423545
8
Octal
1046206671
10
Decimal
144248249
12
Duodecimal
40384bb5
16
Hexadecimal
8990db9
20
Vigesimal
251b0c9
36
Base36
2dvqnt
md5
af68202634de7a7acfb0874642f85cc3
sha1
55612477f9910f609b5509d42af22d110af9282e
sha256
f87efabcd5bfab4416930b2a40b6deef863c5e0ed18ceb0e4a3bd9461ffeb1b5
sha512
db944a5b4f5de3a21d6ac731b4dcbbcda06aa6dd927d52bd2484de4f363b10608bfbf418bf83b7fd441a6da9e10bb15c8679da84f558f1fa3dd1fed07778d065
ripemd-160
4cda79f040ae905f0c5b88dda4329535c9c25052
Diameter
288496498
Circumference
906338478.70318
Area
6.5368869277129E+16
Volume
1.2572459909781E+25
Surface area
2.6147547710852E+17
Circumference
906338478.70318
Perimeter
576992996
Area
20807557339566001
Diagonal
203997830.08437
Surface area
124845344037396006
Volume
3.0014537121995E+24
Space diagonal
249845296.17085
Perimeter
432744747
Area
9.0099366233828E+15
Altitude
124922648.08542
Surface area
9.0099366233828E+15
Volume
3.5372471221897E+23
Height
67999276.69479