144428252 is an even 9-digits composite number following 144428251
and preceding 144428253 . In scientific notation, it is written as 1.44428252 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 71945136 positive integers (up to 144428252) that are relatively prime to 144428252.
144428252 has 12 divisors, whose sum is 253690920
The reverse of 144428252 is 252824441
Previous prime number is 269
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred forty-four million four hundred twenty-eight thousand two hundred fifty-two
Scientific notation
1.44428252 × 10^8
Engineering notation
1.44428252 × 10^6
Prime Factorization
2 × 2 × 269 × 134227
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72214126
Product of the distinct prime numbers
The prime factorization of 144428252 is 2 × 2 × 269 × 134227.
Since it has a total of 4 prime factors.
8 , 9 , 11 , 88 , 613 , 994 , 7470 , 4423 , 86915 , 93516 , 274312 , 917301 , 5810437 , 1709522 , 34465840 , 58716827 , 935625011 , 731643771 , 5184068334 , 4782713085
n×2
288856504
n×3
433284756
n×4
577713008
n×5
722141260
n÷2
72214126
n÷3
48142750.666667
n÷3
36107063
n÷5
28885650.4
n2
20859519975775504
n3
3.0127040076603E+24
n4
4.3511957361978E+32
n5
6.284355942889E+40
2 √n
12017.830586258
3 √n
524.66736540555
4 √n
109.62586641052
5 √n
42.847987734432
1 , 2 , 4 , 269 , 538 , 1076 , 134227 , 268454 , 536908 , 36107063 , 72214126 , 144428252
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
-144428251
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 144428252 can be divided by 12 positive divisors.
The sum of these divisors (counting 144428252) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100110111100110011011100
3
Ternary
101001202201022112
4
Quaternary
20212330303130
5
Quinary
243433201002
6
Senary
22155333152
8
Octal
1046746334
10
Decimal
144428252
12
Duodecimal
404511b8
16
Hexadecimal
89bccdc
20
Vigesimal
252dacc
36
Base36
2dzljw
md5
39571405ab432ae5d6d71e198c5b1504
sha1
4ff6bf1a4c8ae64235e47cae4252701fa69b5ca2
sha256
57d436359eb5e2e78cbb53732890c4e5b756a00e2534de79f630970c7cc6364e
sha512
0f773ecc7dcd86a56c47a5a3d9d1296360df673a1f0036a8f1c11db781e40be03463657cf23a4ba86431aced862428936ffc2027614a92169a14e7001e65e90c
ripemd-160
f9cfda48ecef9fdb71d904b4dfea77d6a0ba288d
Diameter
288856504
Circumference
907469470.90803
Area
6.5532114713306E+16
Volume
1.2619585037208E+25
Surface area
2.6212845885322E+17
Circumference
907469470.90803
Perimeter
577713008
Area
20859519975775504
Diagonal
204252392.76824
Surface area
125157119854653024
Volume
3.0127040076603E+24
Space diagonal
250157070.51236
Perimeter
433284756
Area
9.0324371048853E+15
Altitude
125078535.25618
Surface area
9.0324371048853E+15
Volume
3.5505057225409E+23
Height
68084130.922746