144239549 is an odd 9-digits composite number following 144239548
and preceding 144239550 . In scientific notation, it is written as 1.44239549 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 144136764 positive integers (up to 144239549) that are relatively prime to 144239549.
144239549 has 4 divisors, whose sum is 144342336
The reverse of 144239549 is 945932441
Previous prime number is 1423
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-four million two hundred thirty-nine thousand five hundred forty-nine
Scientific notation
1.44239549 × 10^8
Engineering notation
1.44239549 × 10^6
Prime Factorization
1423 × 101363
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144239549
Product of the distinct prime numbers
The prime factorization of 144239549 is 1423 × 101363.
Since it has a total of 2 prime factors.
3 , 3 , 63 , 80 , 314 , 248 , 2392 , 8925 , 26525 , 57070 , 332558 , 889540 , 2521153 , 9503631 , 69258963 , 49368796 , 149020924 , 920967478 , 3437889415 , 9071924078
n×2
288479098
n×3
432718647
n×4
576958196
n×5
721197745
n÷2
72119774.5
n÷3
48079849.666667
n÷3
36059887.25
n÷5
28847909.8
n2
20805047495723401
n3
3.0009106677067E+24
n4
4.3285000129931E+32
n5
6.2434088972061E+40
2 √n
12009.977060761
3 √n
524.43876411098
4 √n
109.59004088311
5 √n
42.836785254715
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144239548
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144239549 can be divided by 4 positive divisors.
The sum of these divisors (counting 144239549) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100110001110101110111101
3
Ternary
101001102010110112
4
Quaternary
20212032232331
5
Quinary
243411131144
6
Senary
22151315405
8
Octal
1046165675
10
Decimal
144239549
12
Duodecimal
4037bb65
16
Hexadecimal
898ebbd
20
Vigesimal
2519ih9
36
Base36
2dvjy5
md5
1dab488c0c0d44e4bfd6e5736ca656a5
sha1
8a314cff25f36ed6f21587b3b12b39fd10115dd6
sha256
c461847cc0e444ca85283377d6ef854abbe0b4050005353ceba8f4d90a55e289
sha512
34785d4b23e204de3a3fcb40939172d73df122b2b3ae0e755cff7f92d54969c1d56c433c901420417267ecf429bc4549190acf9b340545269092aad79fdbe1c0
ripemd-160
a4731ff01613ea7a054bd1c3d7a37cdb7c5705f1
Diameter
288479098
Circumference
906283814.99101
Area
6.5360984370151E+16
Volume
1.2570185210329E+25
Surface area
2.6144393748061E+17
Circumference
906283814.99101
Perimeter
576958196
Area
20805047495723401
Diagonal
203985526.42638
Surface area
124830284974340406
Volume
3.0009106677067E+24
Space diagonal
249830227.32882
Perimeter
432718647
Area
9.0088498291191E+15
Altitude
124915113.66441
Surface area
9.0088498291191E+15
Volume
3.5366071381175E+23
Height
67995175.47546