144493456 is an even 9-digits composite number following 144493455
and preceding 144493457 . In scientific notation, it is written as 1.44493456 × 10^8.
The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors.
There are 72169472 positive integers (up to 144493456) that are relatively prime to 144493456.
144493456 has 20 divisors, whose sum is 280255500
The reverse of 144493456 is 654394441
Previous prime number is 1049
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-four million four hundred ninety-three thousand four hundred fifty-six
Scientific notation
1.44493456 × 10^8
Engineering notation
1.44493456 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 1049 × 8609
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
18061682
Product of the distinct prime numbers
The prime factorization of 144493456 is 2 × 2 × 2 × 2 × 1049 × 8609.
Since it has a total of 6 prime factors.
9 , 2 , 3 , 5 , 257 , 305 , 3282 , 5566 , 80490 , 44112 , 659595 , 171663 , 8695602 , 9103034 , 7403764 , 14537397 , 642095339 , 888207479 , 7069299211 , 6541058957
n×2
288986912
n×3
433480368
n×4
577973824
n×5
722467280
n÷2
72246728
n÷3
48164485.333333
n÷3
36123364
n÷5
28898691.2
n2
20878358826823936
n3
3.0167862224959E+24
n4
4.3590586730162E+32
n5
6.2985545257088E+40
2 √n
12020.543082573
3 √n
524.74630947978
4 √n
109.63823731971
5 √n
42.851855891473
1 , 2 , 4 , 8 , 16 , 1049 , 2098 , 4196 , 8392 , 8609 , 16784 , 17218 , 34436 , 68872 , 137744 , 9030841 , 18061682 , 36123364 , 72246728 , 144493456
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144493455
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144493456 can be divided by 20 positive divisors.
The sum of these divisors (counting 144493456) is 1, the average is 0.05.
Base
System
Value
2
Binary
1000100111001100101110010000
3
Ternary
101001220000202111
4
Quaternary
20213030232100
5
Quinary
243442242311
6
Senary
22200555104
8
Octal
1047145620
10
Decimal
144493456
12
Duodecimal
40482a94
16
Hexadecimal
89ccb90
20
Vigesimal
2531dcg
36
Base36
2e0zv4
md5
833fe9d4345ea6896bbd2407b985d4bc
sha1
3ca3da1dbc6e5479f9b0651d694c083d7e456556
sha256
85e67ade96aa34bd80befb784fd161d359c277be355a92612a725149678170bd
sha512
10f409b93db961e984dc740f98e2d6d31c4d265bd1aaf1a9453567eb708dfdccb6d55df14425d23239ff0d81bd83a14894d6e985f3e0b455e98ac1bc0ce5beec
ripemd-160
45a10574b7a1ed220b9d9153e59c6e4091b672d0
Diameter
288986912
Circumference
907879159.7228
Area
6.5591298709362E+16
Volume
1.2636684578725E+25
Surface area
2.6236519483745E+17
Circumference
907879159.7228
Perimeter
577973824
Area
20878358826823936
Diagonal
204344605.14936
Surface area
125270152960943616
Volume
3.0167862224959E+24
Space diagonal
250270007.15322
Perimeter
433480368
Area
9.0405945666783E+15
Altitude
125135003.57661
Surface area
9.0405945666783E+15
Volume
3.5553166588617E+23
Height
68114868.38312