144865395 is an odd 9-digits composite number following 144865394
and preceding 144865396 . In scientific notation, it is written as 1.44865395 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 77261472 positive integers (up to 144865395) that are relatively prime to 144865395.
144865395 has 16 divisors, whose sum is 257538720
The reverse of 144865395 is 593568441
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred forty-four million eight hundred sixty-five thousand three hundred ninety-five
Scientific notation
1.44865395 × 10^8
Engineering notation
1.44865395 × 10^6
Prime Factorization
3 × 9 × 5 × 1073077
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
144865395 Product of the distinct prime numbers
The prime factorization of 144865395 is 3 × 9 × 5 × 1073077.
Since it has a total of 4 prime factors.
7 , 3 , 67 , 21 , 889 , 516 , 1398 , 1444 , 54569 , 54394 , 511115 , 318453 , 9987567 , 7276731 , 61530288 , 87956694 , 325861169 , 608120788 , 4197464542 , 512321803
n×2
289730790
n×3
434596185
n×4
579461580
n×5
724326975
n÷2
72432697.5
n÷3
48288465
n÷3
36216348.75
n÷5
28973079
n2
20985982668506025
n3
3.0401426687363E+24
n4
4.4041146856284E+32
n5
6.3800381355885E+40
2 √n12036.004112661
3 √n525.19617158732
4 √n109.70872395877
5 √n42.873894109054
1 , 3 , 5 , 9 , 15 , 27 , 45 , 135 , 1073077 , 3219231 , 5365385 , 9657693 , 16096155 , 28973079 , 48288465 , 144865395
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-144865394 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144865395 can be divided by 16 positive divisors.
The sum of these divisors (counting 144865395) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000101000100111100001110011
3
Ternary
101002120220222000
4
Quaternary
20220213201303
5
Quinary
244041143040
6
Senary
22212545043
8
Octal
1050474163
10
Decimal
144865395
12
Duodecimal
40622183
16
Hexadecimal
8a27873
20
Vigesimal
255839f
36
Base36
2e8yur
md5
4ceb5d7d5769a192876c9047dcb97020
sha1
b0d3538b4c8228486bcaf7d99ad74e4f341946ba
sha256
26d9a19b39c365e372625a6f85327fe3cffeeac61f7a5fe1926a36ac5d361546
sha512
bdd7c7f869398b50dd4d85d0619f368e48598990aabcd4a34aad03c8338b401d09484d07ef1d37f41600f50c3b3941734138d05edc91d6ecec8da2bf636375cc
ripemd-160
c3467363055316d0b917ba759c1610690e81b070
Diameter
289730790
Circumference
910216121.38277
Area
6.5929408979741E+16
Volume
1.2734519831956E+25
Surface area
2.6371763591896E+17
Circumference
910216121.38277
Perimeter
579461580
Area
20985982668506025
Diagonal
204870606.32754
Surface area
125915896011036150
Volume
3.0401426687363E+24
Space diagonal
250914224.39853
Perimeter
434596185
Area
9.0871970571531E+15
Altitude
125457112.19927
Surface area
9.0871970571531E+15
Volume
3.58284249473E+23
Height
68290202.109179