144289385 is an odd 9-digits composite number following 144289384
and preceding 144289386 . In scientific notation, it is written as 1.44289385 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 115431504 positive integers (up to 144289385) that are relatively prime to 144289385.
144289385 has 4 divisors, whose sum is 173147268
The reverse of 144289385 is 583982441
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred forty-four million two hundred eighty-nine thousand three hundred eighty-five
Scientific notation
1.44289385 × 10^8
Engineering notation
1.44289385 × 10^6
Prime Factorization
5 × 28857877
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144289385
Product of the distinct prime numbers
The prime factorization of 144289385 is 5 × 28857877.
Since it has a total of 2 prime factors.
6 , 2 , 21 , 39 , 662 , 22 , 310 , 3761 , 62977 , 46292 , 83496 , 845853 , 4391600 , 7239056 , 99232973 , 38127569 , 364815451 , 861681711 , 7494852842 , 3761896055
n×2
288578770
n×3
432868155
n×4
577157540
n×5
721446925
n÷2
72144692.5
n÷3
48096461.666667
n÷3
36072346.25
n÷5
28857877
n2
20819426623678225
n3
3.0040222635832E+24
n4
4.3344852493872E+32
n5
6.2542021092565E+40
2 √n
12012.051656566
3 √n
524.49915651825
4 √n
109.59950573139
5 √n
42.83974494097
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
-144289384
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 144289385 can be divided by 4 positive divisors.
The sum of these divisors (counting 144289385) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100110011010111001101001
3
Ternary
101001111122211022
4
Quaternary
20212122321221
5
Quinary
243414230020
6
Senary
22152342225
8
Octal
1046327151
10
Decimal
144289385
12
Duodecimal
403a4975
16
Hexadecimal
899ae69
20
Vigesimal
251g395
36
Base36
2dwmeh
md5
30e07ce35653fff0b029adf50983ca1f
sha1
d70fca243c4e954dabf76b63836e3fbb002d57f5
sha256
6b6aca63f1026a2c5b8001e90e2fd2d01e4ece856176c4120ee035ccc2490ce3
sha512
14d1cd47f0dae89c26ae60286fb4b9ff644cebeff1d8ccb1bd345b7c4498f6d114409935684dd8b5b25d709bd36d7e032eea336e073dda8ed7a3cefc4f158622
ripemd-160
2cbaf95fc3537f89d17d6cc947775f95061f9a58
Diameter
288578770
Circumference
906596943.81398
Area
6.5406157732899E+16
Volume
1.2583219032657E+25
Surface area
2.616246309316E+17
Circumference
906596943.81398
Perimeter
577157540
Area
20819426623678225
Diagonal
204056005.17347
Surface area
124916559742069350
Volume
3.0040222635832E+24
Space diagonal
249916545.81287
Perimeter
432868155
Area
9.0150761741657E+15
Altitude
124958272.90643
Surface area
9.0150761741657E+15
Volume
3.540274189025E+23
Height
68018668.391158