144443809 is an odd 9-digits composite number following 144443808
and preceding 144443810 . In scientific notation, it is written as 1.44443809 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 139104000 positive integers (up to 144443809) that are relatively prime to 144443809.
144443809 has 8 divisors, whose sum is 149809320
The reverse of 144443809 is 908344441
Previous prime number is 401
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred forty-four million four hundred forty-three thousand eight hundred nine
Scientific notation
1.44443809 × 10^8
Engineering notation
1.44443809 × 10^6
Prime Factorization
29 × 401 × 12421
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144443809
Product of the distinct prime numbers
The prime factorization of 144443809 is 29 × 401 × 12421.
Since it has a total of 3 prime factors.
8 , 4 , 19 , 72 , 210 , 265 , 799 , 4137 , 82205 , 48532 , 67535 , 738492 , 3769046 , 6280065 , 82697039 , 6515107 , 902638942 , 44599981 , 3198262188 , 964608764
n×2
288887618
n×3
433331427
n×4
577775236
n×5
722219045
n÷2
72221904.5
n÷3
48147936.333333
n÷3
36110952.25
n÷5
28888761.8
n2
20864013958428481
n3
3.0136776471846E+24
n4
4.353070784575E+32
n5
6.2877412497063E+40
2 √n
12018.477815431
3 √n
524.686202803
4 √n
109.62881836192
5 √n
42.848910763573
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
-144443808
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 144443809 can be divided by 8 positive divisors.
The sum of these divisors (counting 144443809) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111000000100110100001
3
Ternary
101001210111122201
4
Quaternary
20213000212201
5
Quinary
243434200214
6
Senary
22155533201
8
Octal
1047004641
10
Decimal
144443809
12
Duodecimal
4045a201
16
Hexadecimal
89c09a1
20
Vigesimal
252f9a9
36
Base36
2dzxk1
md5
8e82a7b57e29562bdcfc1b236d7b374f
sha1
7eb622784ac4f07a1d2090107a8013d4010970b6
sha256
64ca35bf16eb2cfcfbb042b73891a9c9da7c185ee933b077ce50164f5525fa05
sha512
fe9134ea2cc88769c4c8bd866db19d52f3a52f97d7a34e4c7d1ef6588730070f1dc219224ce2e8b4ff48bf190bd8ba77466283b8b03635de443a181e98d71685
ripemd-160
c84e47085baed665d29561a7aab7f62da40ec459
Diameter
288887618
Circumference
907567218.42185
Area
6.5546232976194E+16
Volume
1.262366340891E+25
Surface area
2.6218493190478E+17
Circumference
907567218.42185
Perimeter
577775236
Area
20864013958428481
Diagonal
204274393.68863
Surface area
125184083750570886
Volume
3.0136776471846E+24
Space diagonal
250184016.02677
Perimeter
433331427
Area
9.0343830564561E+15
Altitude
125092008.01339
Surface area
9.0343830564561E+15
Volume
3.5516531677242E+23
Height
68091464.562876