144581423 is an odd 9-digits composite number following 144581422
and preceding 144581424 . In scientific notation, it is written as 1.44581423 × 10^8.
The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors.
There are 123926928 positive integers (up to 144581423) that are relatively prime to 144581423.
144581423 has 4 divisors, whose sum is 165235920
The reverse of 144581423 is 324185441
Previous prime number is 7
Is Prime? no Number parity odd Number length 9 Sum of Digits 32 Digital Root 5
Name
one hundred forty-four million five hundred eighty-one thousand four hundred twenty-three
Scientific notation
1.44581423 × 10^8
Engineering notation
1.44581423 × 10^6
Prime Factorization
7 × 20654489
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
144581423 Product of the distinct prime numbers
The prime factorization of 144581423 is 7 × 20654489.
Since it has a total of 2 prime factors.
3 , 5 , 2 , 2 , 711 , 603 , 3921 , 5538 , 83990 , 80315 , 83241 , 504524 , 8823476 , 5539022 , 74967788 , 78389740 , 282515832 , 459550378 , 5143406780 , 3531858358
n×2
289162846
n×3
433744269
n×4
578325692
n×5
722907115
n÷2
72290711.5
n÷3
48193807.666667
n÷3
36145355.75
n÷5
28916284.6
n2
20903787876704929
n3
3.0222993973041E+24
n4
4.3696834759428E+32
n5
6.3177505501139E+40
2 √n12024.201553534
3 √n524.85277564934
4 √n109.65492033435
5 √n42.85707222679
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
-144581422 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 144581423 can be divided by 4 positive divisors.
The sum of these divisors (counting 144581423) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100111100010001100101111
3
Ternary
101002001111102112
4
Quaternary
20213202030233
5
Quinary
244003101143
6
Senary
22202514235
8
Octal
1047421457
10
Decimal
144581423
12
Duodecimal
4050597b
16
Hexadecimal
89e232f
20
Vigesimal
253cdb3
36
Base36
2e2vqn
md5
5f3b5a6a66b6d0da152f9e1273f154d6
sha1
c9fa0a0d7535dd942cd6ba66601c9953a2555506
sha256
67290b858d9c122578d2edcd09a76531056a5032673f751ddd7c304455a33fb8
sha512
225af475dd04254c109e2d8218e7c67fa7d5c508731743f5aa052b51a111932111438bf81f76fd8235cc965e2856dd97808128029280d826d83f399891ddfa02
ripemd-160
80cabf2e79e5ebff675cbddcfecf1af244f1afb6
Diameter
289162846
Circumference
908431872.68472
Area
6.5671186425656E+16
Volume
1.2659778111359E+25
Surface area
2.6268474570262E+17
Circumference
908431872.68472
Perimeter
578325692
Area
20903787876704929
Diagonal
204469009.2738
Surface area
125422727260229574
Volume
3.0222993973041E+24
Space diagonal
250422370.46661
Perimeter
433744269
Area
9.0516056682738E+15
Altitude
125211185.2333
Surface area
9.0516056682738E+15
Volume
3.561813997683E+23
Height
68156336.4246