144401387 is an odd 9-digits composite number following 144401386
and preceding 144401388 . In scientific notation, it is written as 1.44401387 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 126277920 positive integers (up to 144401387) that are relatively prime to 144401387.
144401387 has 8 divisors, whose sum is 163694160
The reverse of 144401387 is 783104441
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred forty-four million four hundred one thousand three hundred eighty-seven
Scientific notation
1.44401387 × 10^8
Engineering notation
1.44401387 × 10^6
Prime Factorization
13 × 19 × 584621
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144401387
Product of the distinct prime numbers
The prime factorization of 144401387 is 13 × 19 × 584621.
Since it has a total of 3 prime factors.
7 , 10 , 72 , 97 , 652 , 371 , 3978 , 2988 , 16467 , 53085 , 535534 , 126414 , 8753060 , 2324756 , 18492149 , 28739858 , 369306898 , 507049064 , 2764973164 , 4799371903
n×2
288802774
n×3
433204161
n×4
577605548
n×5
722006935
n÷2
72200693.5
n÷3
48133795.666667
n÷3
36100346.75
n÷5
28880277.4
n2
20851760567523769
n3
3.0110231473423E+24
n4
4.3479591876534E+32
n5
6.2785133731654E+40
2 √n
12016.712820069
3 √n
524.63483238284
4 √n
109.62076819685
5 √n
42.846393590861
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
-144401386
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 144401387 can be divided by 8 positive divisors.
The sum of these divisors (counting 144401387) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100110110110001111101011
3
Ternary
101001201100110112
4
Quaternary
20212312033223
5
Quinary
243431321022
6
Senary
22155004535
8
Octal
1046661753
10
Decimal
144401387
12
Duodecimal
4043974b
16
Hexadecimal
89b63eb
20
Vigesimal
252a397
36
Base36
2dz0tn
md5
37bbfd1efe249f32e31d269c247a408b
sha1
a8e0e6c088cb804733f0e7b77071aa1aef199fbb
sha256
ddaaa482cd976f38d93d3c2586c89a9f3748ac1cea9c67df676ed3c5901b1cda
sha512
35b5072b170adbd4d89158c6eee89f4ddb79011f6a462fff07327920364d8fee498ff1419b548a1801ffdbd6e9c9f3eb97c648f31b48030e00cf5f7849f08484
ripemd-160
497c67906f002643fee94fad7a12e0a4c9f0dc51
Diameter
288802774
Circumference
907300673.13475
Area
6.5507737813346E+16
Volume
1.2612544265973E+25
Surface area
2.6203095125338E+17
Circumference
907300673.13475
Perimeter
577605548
Area
20851760567523769
Diagonal
204214399.92089
Surface area
125110563405142614
Volume
3.0110231473423E+24
Space diagonal
250110538.96742
Perimeter
433204161
Area
9.0290771825531E+15
Altitude
125055269.48371
Surface area
9.0290771825531E+15
Volume
3.548524809659E+23
Height
68071466.640295