144581397 is an odd 9-digits composite number following 144581396
and preceding 144581398 . In scientific notation, it is written as 1.44581397 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 96156720 positive integers (up to 144581397) that are relatively prime to 144581397.
144581397 has 8 divisors, whose sum is 193236960
The reverse of 144581397 is 793185441
Previous prime number is 419
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-four million five hundred eighty-one thousand three hundred ninety-seven
Scientific notation
1.44581397 × 10^8
Engineering notation
1.44581397 × 10^6
Prime Factorization
3 × 419 × 115021
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144581397
Product of the distinct prime numbers
The prime factorization of 144581397 is 3 × 419 × 115021.
Since it has a total of 3 prime factors.
5 , 10 , 92 , 15 , 204 , 665 , 4371 , 2713 , 19455 , 57508 , 257383 , 737199 , 8782527 , 410648 , 86783095 , 34926591 , 349403134 , 296833368 , 7154922944 , 7870492085
n×2
289162794
n×3
433744191
n×4
578325588
n×5
722906985
n÷2
72290698.5
n÷3
48193799
n÷3
36145349.25
n÷5
28916279.4
n2
20903780358471609
n3
3.022297766809E+24
n4
4.3696803327522E+32
n5
6.3177448695274E+40
2 √n
12024.200472381
3 √n
524.85274418801
4 √n
109.65491540456
5 √n
42.857070685397
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
-144581396
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 144581397 can be divided by 8 positive divisors.
The sum of these divisors (counting 144581397) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111100010001100010101
3
Ternary
101002001111101120
4
Quaternary
20213202030111
5
Quinary
244003101042
6
Senary
22202514153
8
Octal
1047421425
10
Decimal
144581397
12
Duodecimal
40505959
16
Hexadecimal
89e2315
20
Vigesimal
253cd9h
36
Base36
2e2vpx
md5
a33af88205206b2f6fc49a4b24dc2b1e
sha1
d0fcd59d314600a9f5b9aeb36598acf8cbec99b3
sha256
ddac72678afbe5b1ede547a1982550123f31bde16aec1c86acab6c2eb9a195bf
sha512
db610c844f23f771896a3b0d61955cbb220ab5104086f4d10395f9e324a62fe39ab75fe590be5b3fde767341aa3066076d5f1d1123592ac17108327be02aa8be
ripemd-160
20d1809ddca4d2ad90a307dc65305eef60c6b242
Diameter
289162794
Circumference
908431709.3219
Area
6.5671162806429E+16
Volume
1.2659771281557E+25
Surface area
2.6268465122572E+17
Circumference
908431709.3219
Perimeter
578325588
Area
20903780358471609
Diagonal
204468972.50425
Surface area
125422682150829654
Volume
3.022297766809E+24
Space diagonal
250422325.43329
Perimeter
433744191
Area
9.0516024127833E+15
Altitude
125211162.71664
Surface area
9.0516024127833E+15
Volume
3.561812076126E+23
Height
68156324.168083