144401487 is an odd 9-digits composite number following 144401486
and preceding 144401488 . In scientific notation, it is written as 1.44401487 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 96177240 positive integers (up to 144401487) that are relatively prime to 144401487.
144401487 has 8 divisors, whose sum is 192716160
The reverse of 144401487 is 784104441
Previous prime number is 1091
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred forty-four million four hundred one thousand four hundred eighty-seven
Scientific notation
1.44401487 × 10^8
Engineering notation
1.44401487 × 10^6
Prime Factorization
3 × 1091 × 44119
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144401487
Product of the distinct prime numbers
The prime factorization of 144401487 is 3 × 1091 × 44119.
Since it has a total of 3 prime factors.
2 , 10 , 47 , 11 , 750 , 900 , 9236 , 6863 , 13670 , 57960 , 751319 , 897192 , 9026635 , 1198743 , 15482062 , 93393071 , 493237909 , 427434157 , 356274172 , 2042074493
n×2
288802974
n×3
433204461
n×4
577605948
n×5
722007435
n÷2
72200743.5
n÷3
48133829
n÷3
36100371.75
n÷5
28880297.4
n2
20851789447811169
n3
3.0110294028748E+24
n4
4.3479712317585E+32
n5
6.2785351129915E+40
2 √n
12016.71698094
3 √n
524.63495348848
4 √n
109.62078717533
5 √n
42.846399525206
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144401486
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144401487 can be divided by 8 positive divisors.
The sum of these divisors (counting 144401487) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100110110110010001001111
3
Ternary
101001201100121020
4
Quaternary
20212312101033
5
Quinary
243431321422
6
Senary
22155005223
8
Octal
1046662117
10
Decimal
144401487
12
Duodecimal
40439813
16
Hexadecimal
89b644f
20
Vigesimal
252a3e7
36
Base36
2dz0wf
md5
34844cd1c64acc228590c17cd0fe73d1
sha1
e05e1d159173fd9031bed8aebf04855f6106940c
sha256
9496cab2141fec05c6b2c48ecad0ca229620959c9c85b128312910b12b83ad8a
sha512
4a6ec53122066b90bf4714ad029f6f94d9b2e2a525a17243b6fafaf201dcfaa43113f2814458cffb152677a598c2fd43d8004d4657c8ca0c6d2886e58ca539bb
ripemd-160
4191b7b372954d7d447c237f957841f9e4a8589e
Diameter
288802974
Circumference
907301301.45328
Area
6.5507828543445E+16
Volume
1.2612570469086E+25
Surface area
2.6203131417378E+17
Circumference
907301301.45328
Perimeter
577605948
Area
20851789447811169
Diagonal
204214541.34224
Surface area
125110736686867014
Volume
3.0110294028748E+24
Space diagonal
250110712.1725
Perimeter
433204461
Area
9.0290896880844E+15
Altitude
125055356.08625
Surface area
9.0290896880844E+15
Volume
3.5485321818748E+23
Height
68071513.780747