144493145 is an odd 9-digits composite number following 144493144
and preceding 144493146 . In scientific notation, it is written as 1.44493145 × 10^8.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 115594512 positive integers (up to 144493145) that are relatively prime to 144493145.
144493145 has 4 divisors, whose sum is 173391780
The reverse of 144493145 is 541394441
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred forty-four million four hundred ninety-three thousand one hundred forty-five
Scientific notation
1.44493145 × 10^8
Engineering notation
1.44493145 × 10^6
Prime Factorization
5 × 28898629
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144493145
Product of the distinct prime numbers
The prime factorization of 144493145 is 5 × 28898629.
Since it has a total of 2 prime factors.
5 , 9 , 18 , 38 , 686 , 319 , 4609 , 1469 , 23592 , 52901 , 787422 , 518155 , 3340280 , 2484060 , 57343794 , 56041442 , 94032974 , 51841472 , 9720669024 , 7706729076
n×2
288986290
n×3
433479435
n×4
577972580
n×5
722465725
n÷2
72246572.5
n÷3
48164381.666667
n÷3
36123286.25
n÷5
28898629
n2
20878268951991025
n3
3.016766743029E+24
n4
4.3590211443167E+32
n5
6.2984867426382E+40
2 √n
12020.530146379
3 √n
524.74593300086
4 √n
109.63817832479
5 √n
42.851837445048
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
-144493144
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 144493145 can be divided by 4 positive divisors.
The sum of these divisors (counting 144493145) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100111001100101001011001
3
Ternary
101001220000022222
4
Quaternary
20213030221121
5
Quinary
243442240040
6
Senary
22200553425
8
Octal
1047145131
10
Decimal
144493145
12
Duodecimal
40482875
16
Hexadecimal
89cca59
20
Vigesimal
2531ch5
36
Base36
2e0zmh
md5
07703592adc3e32ad726f5436e9b31b3
sha1
c8760d2bb8e772ad1c461ccdeb6145dcc4630cb9
sha256
a9120fb93fa795f943c9aee8ab48005d66a466b090ae0bbd880dd41a1246b256
sha512
4cd20f33f9c59b0e0a5403740fdff9fcdf99575f2c6ccdcbbcdc9b280ca4453fb413dcac214117da273b6ef85f4bb3b40b2a1f98c31f70be2f295bfcca07b629
ripemd-160
f781cbbc089cda36df86ee0d6d78a64f5551d30d
Diameter
288986290
Circumference
907877205.65217
Area
6.5591016359247E+16
Volume
1.2636602983325E+25
Surface area
2.6236406543699E+17
Circumference
907877205.65217
Perimeter
577972580
Area
20878268951991025
Diagonal
204344165.32894
Surface area
125269613711946150
Volume
3.016766743029E+24
Space diagonal
250269468.48542
Perimeter
433479435
Area
9.0405556497341E+15
Altitude
125134734.24271
Surface area
9.0405556497341E+15
Volume
3.5552937020898E+23
Height
68114721.776314