144388623 is an odd 9-digits composite number following 144388622
and preceding 144388624 . In scientific notation, it is written as 1.44388623 × 10^8.
The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors.
There are 96259080 positive integers (up to 144388623) that are relatively prime to 144388623.
144388623 has 4 divisors, whose sum is 192518168
The reverse of 144388623 is 326883441
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred forty-four million three hundred eighty-eight thousand six hundred twenty-three
Scientific notation
1.44388623 × 10^8
Engineering notation
1.44388623 × 10^6
Prime Factorization
3 × 48129541
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144388623
Product of the distinct prime numbers
The prime factorization of 144388623 is 3 × 48129541.
Since it has a total of 2 prime factors.
8 , 2 , 13 , 42 , 384 , 706 , 379 , 4367 , 65309 , 74435 , 981221 , 603610 , 1234900 , 5667036 , 10378267 , 59588657 , 408271935 , 972359608 , 6561401189 , 4306058919
n×2
288777246
n×3
433165869
n×4
577554492
n×5
721943115
n÷2
72194311.5
n÷3
48129541
n÷3
36097155.75
n÷5
28877724.6
n2
20848074451836129
n3
3.0102247623021E+24
n4
4.346422083493E+32
n5
6.2757389961235E+40
2 √n
12016.181714671
3 √n
524.61937399873
4 √n
109.61834570304
5 √n
42.845636104086
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
-144388622
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 144388623 can be divided by 4 positive divisors.
The sum of these divisors (counting 144388623) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100110110011001000001111
3
Ternary
101001200200221210
4
Quaternary
20212303020033
5
Quinary
243430413443
6
Senary
22154425503
8
Octal
1046631017
10
Decimal
144388623
12
Duodecimal
40432293
16
Hexadecimal
89b320f
20
Vigesimal
2528bb3
36
Base36
2dyqz3
md5
fc3267ef3d88319e18621f86d1cdc136
sha1
9169d09b7851bf411facef4eca72f59406916377
sha256
f8e18c456bbbcd5f7da93d49cd5cfd5c510aa0eca468f93c60551a79b9bf4610
sha512
550fd8299aef23203e944a9d3a8bfb99d3ad273a1531151daf64af57c22f836cedbb23b1bac0d6ee228e0433f9517c2201e5dd457f0e50c41cee68413953049b
ripemd-160
d4d9a20be61e70f657868f130a1e01ec41977e9e
Diameter
288777246
Circumference
907220474.55749
Area
6.5496157539381E+16
Volume
1.2609199998536E+25
Surface area
2.6198463015753E+17
Circumference
907220474.55749
Perimeter
577554492
Area
20848074451836129
Diagonal
204196348.89898
Surface area
125088446711016774
Volume
3.0102247623021E+24
Space diagonal
250088431.07091
Perimeter
433165869
Area
9.0274810476397E+15
Altitude
125044215.53545
Surface area
9.0274810476397E+15
Volume
3.5475839038658E+23
Height
68065449.632992