144421844 is an even 9-digits composite number following 144421843
and preceding 144421845 . In scientific notation, it is written as 1.44421844 × 10^8.
The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors.
There are 60384960 positive integers (up to 144421844) that are relatively prime to 144421844.
144421844 has 24 divisors, whose sum is 295891008
The reverse of 144421844 is 448124441
Previous prime number is 41
Is Prime? no Number parity even Number length 9 Sum of Digits 32 Digital Root 5
Name
one hundred forty-four million four hundred twenty-one thousand eight hundred forty-four
Scientific notation
1.44421844 × 10^8
Engineering notation
1.44421844 × 10^6
Prime Factorization
2 × 2 × 7 × 41 × 125803
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
72210922 Product of the distinct prime numbers
The prime factorization of 144421844 is 2 × 2 × 7 × 41 × 125803.
Since it has a total of 5 prime factors.
8 , 10 , 98 , 54 , 81 , 759 , 2119 , 1782 , 98596 , 71432 , 339576 , 824497 , 43339 , 9801305 , 24266545 , 54777531 , 82377744 , 826024518 , 4719500962 , 7949960061
n×2
288843688
n×3
433265532
n×4
577687376
n×5
722109220
n÷2
72210922
n÷3
48140614.666667
n÷3
36105461
n÷5
28884368.8
n2
20857669024360336
n3
3.0123030220398E+24
n4
4.3504235712976E+32
n5
6.2829619434787E+40
2 √n12017.563979443
3 √n524.65960580137
4 √n109.62465041879
5 √n42.847607511346
1 , 2 , 4 , 7 , 14 , 28 , 41 , 82 , 164 , 287 , 574 , 1148 , 125803 , 251606 , 503212 , 880621 , 1761242 , 3522484 , 5157923 , 10315846 , 20631692 , 36105461 , 72210922 , 144421844
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-144421843 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144421844 can be divided by 24 positive divisors.
The sum of these divisors (counting 144421844) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000100110111011001111010100
3
Ternary
101001202101112012
4
Quaternary
20212323033110
5
Quinary
243432444334
6
Senary
22155243352
8
Octal
1046731724
10
Decimal
144421844
12
Duodecimal
40449558
16
Hexadecimal
89bb3d4
20
Vigesimal
252cec4
36
Base36
2dzglw
md5
8f6af8d674534eb5c0f4cc5b5e9c5a7e
sha1
e72a554de508ff341b095448fd566927f7b1f5f8
sha256
8188302d319d8b559568b681fe75578a7f19f44662e14379e07341946d716d93
sha512
ab950731a47a3618a44db17e57050ea7baacaf859fc9ffc738ba70a8655986e7f0333b13632d3c84291c045dc4451913b049f5207de83607267eb45845ca771a
ripemd-160
bee9049d043539f633a281179d61d99c30b6c41a
Diameter
288843688
Circumference
907429208.25658
Area
6.5526299777938E+16
Volume
1.2617905392569E+25
Surface area
2.6210519911175E+17
Circumference
907429208.25658
Perimeter
577687376
Area
20857669024360336
Diagonal
204243330.48773
Surface area
125146014146162016
Volume
3.0123030220398E+24
Space diagonal
250145971.53079
Perimeter
433265532
Area
9.0316356194119E+15
Altitude
125072985.76539
Surface area
9.0316356194119E+15
Volume
3.5500331564551E+23
Height
68081110.162577