144964925 is an odd 9-digits composite number following 144964924
and preceding 144964926 . In scientific notation, it is written as 1.44964925 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 99404400 positive integers (up to 144964925) that are relatively prime to 144964925.
144964925 has 12 divisors, whose sum is 205436256
The reverse of 144964925 is 529469441
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 nine hundred sixty-four thousand nine hundred twenty-five
Scientific notation
1.44964925 × 10^8
Engineering notation
1.44964925 × 10^6
Prime Factorization
7 × 5 × 5 × 828371
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
28992985
Product of the distinct prime numbers
The prime factorization of 144964925 is 7 × 5 × 5 × 828371.
Since it has a total of 4 prime factors.
1 , 10 , 34 , 1 , 424 , 603 , 5991 , 1762 , 52122 , 87792 , 907775 , 794945 , 9671884 , 3190945 , 79447481 , 54226306 , 215454544 , 186802269 , 4320953129 , 7192389793
n×2
289929850
n×3
434894775
n×4
579859700
n×5
724824625
n÷2
72482462.5
n÷3
48321641.666667
n÷3
36241231.25
n÷5
28992985
n2
21014829480255625
n3
3.046413179493E+24
n4
4.4162305808422E+32
n5
6.401985349345E+40
2 √n
12040.138080604
3 √n
525.31642300683
4 √n
109.72756299401
5 √n
42.879783806092
1 , 5 , 7 , 25 , 35 , 175 , 828371 , 4141855 , 5798597 , 20709275 , 28992985 , 144964925
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
-144964924
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 144964925 can be divided by 12 positive divisors.
The sum of these divisors (counting 144964925) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000101000111111110100111101
3
Ternary
101002202222111022
4
Quaternary
20220333310331
5
Quinary
244102334200
6
Senary
22215033525
8
Octal
1050776475
10
Decimal
144964925
12
Duodecimal
4066b8a5
16
Hexadecimal
8a3fd3d
20
Vigesimal
2560c65
36
Base36
2eb3nh
md5
8e6762ccc24beca21bfc622ae524690f
sha1
04f9f4e7c61a0c011b9514f7e8007405a45325e0
sha256
6df90f1b8f150052f8efbd8dde924a40502c2af11abe01725453b9caae3e1dcc
sha512
264745154a3181fbaba9f6ff15d9b55bb667d82a49d0e7fbffe6dd8f595d506461a965871e2eaf5b1b0b89a2314646845ec164e26bb579efb9a70f6866e6338f
ripemd-160
118c50de2f7cd1e1b6e07a516c17889ff52fa10b
Diameter
289929850
Circumference
910841486.81639
Area
6.6020033911613E+16
Volume
1.2760785685993E+25
Surface area
2.6408013564645E+17
Circumference
910841486.81639
Perimeter
579859700
Area
21014829480255625
Diagonal
205011363.0034
Surface area
126088976881533750
Volume
3.046413179493E+24
Space diagonal
251086615.41541
Perimeter
434894775
Area
9.0996880930498E+15
Altitude
125543307.70771
Surface area
9.0996880930498E+15
Volume
3.590232362526E+23
Height
68337121.001133