144393669 is an odd 9-digits composite number following 144393668
and preceding 144393670 . In scientific notation, it is written as 1.44393669 × 10^8.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 82510632 positive integers (up to 144393669) that are relatively prime to 144393669.
144393669 has 4 divisors, whose sum is 146685696
The reverse of 144393669 is 966393441
Previous prime number is 63
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-four million three hundred ninety-three thousand six hundred sixty-nine
Scientific notation
1.44393669 × 10^8
Engineering notation
1.44393669 × 10^6
Prime Factorization
63 × 2291963
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144393669
Product of the distinct prime numbers
The prime factorization of 144393669 is 63 × 2291963.
Since it has a total of 2 prime factors.
9 , 3 , 80 , 48 , 930 , 987 , 625 , 2526 , 83287 , 1242 , 251296 , 804697 , 7544040 , 3549915 , 57886610 , 61298747 , 523587340 , 820000694 , 9184147235 , 7785176794
n×2
288787338
n×3
433181007
n×4
577574676
n×5
721968345
n÷2
72196834.5
n÷3
48131223
n÷3
36098417.25
n÷5
28878733.8
n2
20849531647281561
n3
3.0105403714826E+24
n4
4.34702969911E+32
n5
6.2768356750645E+40
2 √n
12016.391679702
3 √n
524.62548528015
4 √n
109.61930340821
5 √n
42.845935568203
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
-144393668
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 144393669 can be divided by 4 positive divisors.
The sum of these divisors (counting 144393669) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100110110100010111000101
3
Ternary
101001200221212200
4
Quaternary
20212310113011
5
Quinary
243431044134
6
Senary
22154505113
8
Octal
1046642705
10
Decimal
144393669
12
Duodecimal
40435199
16
Hexadecimal
89b45c5
20
Vigesimal
2529439
36
Base36
2dyuv9
md5
dec0b69ab931dc01e41f391f73c148ef
sha1
15a6a20d35a242e205187eb0776155bbb052726e
sha256
dcba29f5f731c4e73c988eb0da21bd999fcf875692077eb046009ed3e3391333
sha512
e520456c3190451c71342ef27dcc5e9e28ebb9e16026d78310f05e597fed956c107b7afb55f82972bbb6368bd3e9a004502318ae5ca47d54f56b480f1b1f415f
ripemd-160
8395cb66192b749abf8b9fffa6ccbccb406121c2
Diameter
288787338
Circumference
907252179.51055
Area
6.5500735453888E+16
Volume
1.261052201918E+25
Surface area
2.6200294181555E+17
Circumference
907252179.51055
Perimeter
577574676
Area
20849531647281561
Diagonal
204203485.02061
Surface area
125097189883689366
Volume
3.0105403714826E+24
Space diagonal
250097170.99928
Perimeter
433181007
Area
9.0281120317767E+15
Altitude
125048585.49964
Surface area
9.0281120317767E+15
Volume
3.547955852852E+23
Height
68067828.340204