144428250 is an even 9-digits composite number following 144428249
and preceding 144428251 . In scientific notation, it is written as 1.44428250 × 10^8.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 38514000 positive integers (up to 144428250) that are relatively prime to 144428250.
144428250 has 32 divisors, whose sum is 360494784
The reverse of 144428250 is 052824441
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred forty-four million four hundred twenty-eight thousand two hundred fifty
Scientific notation
1.44428250 × 10^8
Engineering notation
1.44428250 × 10^6
Prime Factorization
2 × 3 × 25 × 5 × 192571
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
144428250 Product of the distinct prime numbers
The prime factorization of 144428250 is 2 × 3 × 25 × 5 × 192571.
Since it has a total of 5 prime factors.
2 , 4 , 85 , 28 , 142 , 166 , 9483 , 7193 , 31610 , 93537 , 571756 , 412914 , 5117318 , 3040546 , 95737162 , 49567886 , 819439022 , 766062798 , 4678134179 , 72854916
n×2
288856500
n×3
433284750
n×4
577713000
n×5
722141250
n÷2
72214125
n÷3
48142750
n÷3
36107062.5
n÷5
28885650
n2
20859519398062500
n3
3.0127038825032E+24
n4
4.3511954951815E+32
n5
6.2843555077694E+40
2 √n12017.830503048
3 √n524.66736298373
4 √n109.62586603101
5 √n42.847987615763
1 , 2 , 3 , 5 , 6 , 10 , 15 , 25 , 30 , 50 , 75 , 125 , 150 , 250 , 375 , 750 , 192571 , 385142 , 577713 , 962855 , 1155426 , 1925710 , 2888565 , 4814275 , 5777130 , 9628550 , 14442825 , 24071375 , 28885650 , 48142750 , 72214125 , 144428250
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-144428249 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144428250 can be divided by 32 positive divisors.
The sum of these divisors (counting 144428250) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000100110111100110011011010
3
Ternary
101001202201022110
4
Quaternary
20212330303122
5
Quinary
243433201000
6
Senary
22155333150
8
Octal
1046746332
10
Decimal
144428250
12
Duodecimal
404511b6
16
Hexadecimal
89bccda
20
Vigesimal
252daca
36
Base36
2dzlju
md5
e48b4abf7f5969a25d66faccebae83fc
sha1
7ff77f2c4c0f2fba5cf117da278df43119c61bf9
sha256
85a3f9826b248d41d1b3dd1d5a599fa4a907c508760e1416827633c78f5346a6
sha512
fe3fcf27110011a06d9ab76a036ef339f1f2a33007ae4f864b021129e4e2e3e0fe775561090247c05d1cb14a53d898f38b521afa4ce61bac045b6cb98659b57f
ripemd-160
45d04f64ec482613c60ccaab63bc825afe902d85
Diameter
288856500
Circumference
907469458.34166
Area
6.5532112898367E+16
Volume
1.2619584512951E+25
Surface area
2.6212845159347E+17
Circumference
907469458.34166
Perimeter
577713000
Area
20859519398062500
Diagonal
204252389.93981
Surface area
125157116388375000
Volume
3.0127038825032E+24
Space diagonal
250157067.04826
Perimeter
433284750
Area
9.0324368547282E+15
Altitude
125078533.52413
Surface area
9.0324368547282E+15
Volume
3.5505055750418E+23
Height
68084129.979937