144668741 is an odd 9-digits composite number following 144668740
and preceding 144668742 . In scientific notation, it is written as 1.44668741 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 124001772 positive integers (up to 144668741) that are relatively prime to 144668741.
144668741 has 4 divisors, whose sum is 165335712
The reverse of 144668741 is 147866441
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-four million six hundred sixty-eight thousand seven hundred forty-one
Scientific notation
1.44668741 × 10^8
Engineering notation
1.44668741 × 10^6
Prime Factorization
7 × 20666963
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144668741
Product of the distinct prime numbers
The prime factorization of 144668741 is 7 × 20666963.
Since it has a total of 2 prime factors.
5 , 6 , 42 , 58 , 614 , 721 , 7032 , 1701 , 88813 , 14275 , 103150 , 974418 , 4824869 , 4197153 , 50890844 , 33663430 , 1018076 , 408484538 , 5023474985 , 3484379392
n×2
289337482
n×3
434006223
n×4
578674964
n×5
723343705
n÷2
72334370.5
n÷3
48222913.666667
n÷3
36167185.25
n÷5
28933748.2
n2
20929044622525081
n3
3.0277785358735E+24
n4
4.3802490881165E+32
n5
6.3368512084421E+40
2 √n
12027.831932647
3 √n
524.95841363716
4 √n
109.67147273857
5 √n
42.862247566835
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
-144668740
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 144668741 can be divided by 4 positive divisors.
The sum of these divisors (counting 144668741) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100111110111100001000101
3
Ternary
101002012221012112
4
Quaternary
20213313201011
5
Quinary
244013344431
6
Senary
22204430405
8
Octal
1047674105
10
Decimal
144668741
12
Duodecimal
40548405
16
Hexadecimal
89f7845
20
Vigesimal
2543bh1
36
Base36
2e4r45
md5
b74b66c236504a060fd3d83d11a5e68a
sha1
651c12bd2ad4e3b9e2e58a6580644a79cc0bc85b
sha256
31ddd869304a76d939d86b09b68d02aa628797145298785e1be231f83c4d9274
sha512
5519029760c98c29a1e9fe3d0d19aa19ab02bb5d228261eb4a171d35a43419236168f20c60c15240c515785ce3d37b75e2200a0da5c400ca2de39ac24534094f
ripemd-160
4cef6b2cdbf0ec8cfda1acf7a8a2541dbb24ea50
Diameter
289337482
Circumference
908980507.85937
Area
6.5750532832778E+16
Volume
1.2682729073329E+25
Surface area
2.6300213133111E+17
Circumference
908980507.85937
Perimeter
578674964
Area
20929044622525081
Diagonal
204592495.57364
Surface area
125574267735150486
Volume
3.0277785358735E+24
Space diagonal
250573609.67902
Perimeter
434006223
Area
9.0625421600224E+15
Altitude
125286804.83951
Surface area
9.0625421600224E+15
Volume
3.5682712244121E+23
Height
68197498.524547