144493455 is an odd 9-digits composite number following 144493454
and preceding 144493456 . In scientific notation, it is written as 1.44493455 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 71645696 positive integers (up to 144493455) that are relatively prime to 144493455.
144493455 has 16 divisors, whose sum is 165182976
The reverse of 144493455 is 554394441
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred forty-four million four hundred ninety-three thousand four hundred fifty-five
Scientific notation
1.44493455 × 10^8
Engineering notation
1.44493455 × 10^6
Prime Factorization
15 × 17 × 83 × 6827
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
144493455
Product of the distinct prime numbers
The prime factorization of 144493455 is 15 × 17 × 83 × 6827.
Since it has a total of 4 prime factors.
4 , 5 , 14 , 80 , 634 , 534 , 7449 , 8577 , 67798 , 92125 , 700557 , 194707 , 2224173 , 4004542 , 52054331 , 97550292 , 597679701 , 851035504 , 2305214905 , 786736872
n×2
288986910
n×3
433480365
n×4
577973820
n×5
722467275
n÷2
72246727.5
n÷3
48164485
n÷3
36123363.75
n÷5
28898691
n2
20878358537837025
n3
3.0167861598608E+24
n4
4.3590585523447E+32
n5
6.2985543077559E+40
2 √n
12020.543040978
3 √n
524.74630826924
4 √n
109.63823713002
5 √n
42.85185583216
1 , 15 , 17 , 83 , 255 , 1245 , 1411 , 6827 , 21165 , 102405 , 116059 , 566641 , 1740885 , 8499615 , 9632897 , 144493455
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
-144493454
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 144493455 can be divided by 16 positive divisors.
The sum of these divisors (counting 144493455) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100111001100101110001111
3
Ternary
101001220000202110
4
Quaternary
20213030232033
5
Quinary
243442242310
6
Senary
22200555103
8
Octal
1047145617
10
Decimal
144493455
12
Duodecimal
40482a93
16
Hexadecimal
89ccb8f
20
Vigesimal
2531dcf
36
Base36
2e0zv3
md5
4a621e65f1f367bee42a0900010e2ac8
sha1
bc7d686a4a6751c7b327205f96f2c39356beb494
sha256
0967fdf3463ca608b7c19acf5fb63580bb0502366d2907e815736562f7ff8c55
sha512
56c12a3f7914247c5cb160750a6ba6b73e5f16ac6f67b8b96a16f19dd634ad9ee6ae43dc14ed8e283df4d08579f662fae01d4a501b4070d81d860577587f1884
ripemd-160
59bbe005a57d7099bdca15e836409d3d331303dd
Diameter
288986910
Circumference
907879153.43961
Area
6.5591297801483E+16
Volume
1.263668431636E+25
Surface area
2.6236519120593E+17
Circumference
907879153.43961
Perimeter
577973820
Area
20878358537837025
Diagonal
204344603.73515
Surface area
125270151227022150
Volume
3.0167861598608E+24
Space diagonal
250270005.42117
Perimeter
433480365
Area
9.0405944415433E+15
Altitude
125135002.71058
Surface area
9.0405944415433E+15
Volume
3.5553165850455E+23
Height
68114867.911716