144589949 is an odd 9-digits composite number following 144589948
and preceding 144589950 . In scientific notation, it is written as 1.44589949 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 123934236 positive integers (up to 144589949) that are relatively prime to 144589949.
144589949 has 4 divisors, whose sum is 165245664
The reverse of 144589949 is 949985441
Previous prime number is 7
Is Prime? no Number parity odd Number length 9 Sum of Digits 53 Digital Root 8
Name
one hundred forty-four million five hundred eighty-nine thousand nine hundred forty-nine
Scientific notation
1.44589949 × 10^8
Engineering notation
1.44589949 × 10^6
Prime Factorization
7 × 20655707
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
144589949 Product of the distinct prime numbers
The prime factorization of 144589949 is 7 × 20655707.
Since it has a total of 2 prime factors.
2 , 9 , 97 , 99 , 605 , 254 , 7830 , 6879 , 69981 , 37878 , 316284 , 870681 , 9923336 , 7988174 , 36471809 , 98904918 , 222594413 , 546814911 , 1664046266 , 8026569087
n×2
289179898
n×3
433769847
n×4
578359796
n×5
722949745
n÷2
72294974.5
n÷3
48196649.666667
n÷3
36147487.25
n÷5
28917989.8
n2
20906253351822601
n3
3.0228341059211E+24
n4
4.3707142921059E+32
n5
6.3196135658917E+40
2 √n12024.556083282
3 √n524.86309234313
4 √n109.65653689262
5 √n42.857577673163
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
-144589948 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 144589949 can be divided by 4 positive divisors.
The sum of these divisors (counting 144589949) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100111100100010001111101
3
Ternary
101002001221010022
4
Quaternary
20213210101331
5
Quinary
244003334244
6
Senary
22203021525
8
Octal
1047442175
10
Decimal
144589949
12
Duodecimal
4050a8a5
16
Hexadecimal
89e447d
20
Vigesimal
253deh9
36
Base36
2e32bh
md5
72e3392572a1f1491fe37455629b1c0c
sha1
dfb41463bd7d16d704356d61f1d5b1105f4c6902
sha256
7e8296f18ff3be629c34df7cd9f41fe32889c2115d29bcc4373bdbb4fc0febf6
sha512
ecac9a9c68edb9a7026823eade3cc6dd5944bee24b26b5a90c9bc2d3573ed4703b2d70adfcc466fb391dd21db18db8090177227088ef39b4ab53385b4612d76b
ripemd-160
31c9d76edbc7916a0dc70bc74b72fafc166c1ce5
Diameter
289179898
Circumference
908485443.12265
Area
6.5678931944173E+16
Volume
1.2662017893577E+25
Surface area
2.6271572777669E+17
Circumference
908485443.12265
Perimeter
578359796
Area
20906253351822601
Diagonal
204481066.85863
Surface area
125437520110935606
Volume
3.0228341059211E+24
Space diagonal
250437137.93179
Perimeter
433769847
Area
9.052673250316E+15
Altitude
125218568.9659
Surface area
9.052673250316E+15
Volume
3.5624441578313E+23
Height
68160355.619545