144472191 is an odd 9-digits composite number following 144472190
and preceding 144472192 . In scientific notation, it is written as 1.44472191 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 96195840 positive integers (up to 144472191) that are relatively prime to 144472191.
144472191 has 8 divisors, whose sum is 192867504
The reverse of 144472191 is 191274441
Previous prime number is 821
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred forty-four million four hundred seventy-two thousand one hundred ninety-one
Scientific notation
1.44472191 × 10^8
Engineering notation
1.44472191 × 10^6
Prime Factorization
3 × 821 × 58657
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144472191
Product of the distinct prime numbers
The prime factorization of 144472191 is 3 × 821 × 58657.
Since it has a total of 3 prime factors.
9 , 1 , 90 , 99 , 499 , 246 , 5099 , 3033 , 36893 , 19443 , 377671 , 334590 , 6228254 , 5966598 , 65486983 , 29690457 , 753011085 , 446645941 , 422769287 , 121093982
n×2
288944382
n×3
433416573
n×4
577888764
n×5
722360955
n÷2
72236095.5
n÷3
48157397
n÷3
36118047.75
n÷5
28894438.2
n2
20872213972340481
n3
3.0154544836048E+24
n4
4.3564931610717E+32
n5
6.2939211205654E+40
2 √n
12019.658522604
3 √n
524.72056603544
4 √n
109.63420325156
5 √n
42.850594521736
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
-144472190
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 144472191 can be divided by 8 positive divisors.
The sum of these divisors (counting 144472191) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111000111100001111111
3
Ternary
101001211221120220
4
Quaternary
20213013201333
5
Quinary
243441102231
6
Senary
22200312423
8
Octal
1047074177
10
Decimal
144472191
12
Duodecimal
40472713
16
Hexadecimal
89c787f
20
Vigesimal
252j09b
36
Base36
2e0jgf
md5
835b0d42794a51afaeab8c52f9ba67ae
sha1
5392d7a472d27bb3e63c19ca7e658117a668a793
sha256
57d6676f684f0e5a8d8fd2805a417c6d714356594608d7eae99ea3c509a448e5
sha512
c91b02a3c13fe0feb2b9c28d0138d254ecc06914d51e2909de4e43f40268f127359736f49acd6c990ace17cdd0bd2758318e9eb50852b9c204c7fbfd854ca9e1
ripemd-160
521225ded9e55e34f3a7007453ccc93d1f63c4e5
Diameter
288944382
Circumference
907745547.78724
Area
6.5571994079659E+16
Volume
1.2631106203903E+25
Surface area
2.6228797631864E+17
Circumference
907745547.78724
Perimeter
577888764
Area
20872213972340481
Diagonal
204314531.89796
Surface area
125233283834042886
Volume
3.0154544836048E+24
Space diagonal
250233175.0928
Perimeter
433416573
Area
9.0379337666357E+15
Altitude
125116587.5464
Surface area
9.0379337666357E+15
Volume
3.5537471895273E+23
Height
68104843.965985