144449372 is an even 9-digits composite number following 144449371
and preceding 144449373 . In scientific notation, it is written as 1.44449372 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 6 positive divisors.
There are 72224684 positive integers (up to 144449372) that are relatively prime to 144449372.
144449372 has 6 divisors, whose sum is 252786408
The reverse of 144449372 is 273944441
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-four million four hundred forty-nine thousand three hundred seventy-two
Scientific notation
1.44449372 × 10^8
Engineering notation
1.44449372 × 10^6
Prime Factorization
2 × 2 × 36112343
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72224686
Product of the distinct prime numbers
The prime factorization of 144449372 is 2 × 2 × 36112343.
Since it has a total of 3 prime factors.
7 , 5 , 5 , 13 , 667 , 322 , 832 , 7033 , 16327 , 33382 , 853158 , 960354 , 6105521 , 8939208 , 52755876 , 35682266 , 294171859 , 433217684 , 4586768850 , 12625147
n×2
288898744
n×3
433348116
n×4
577797488
n×5
722246860
n÷2
72224686
n÷3
48149790.666667
n÷3
36112343
n÷5
28889874.4
n2
20865621071194384
n3
3.014025860124E+24
n4
4.3537414268667E+32
n5
6.2889521496128E+40
2 √n
12018.709248501
3 √n
524.69293850619
4 √n
109.6298738871
5 √n
42.84924080862
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144449371
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144449372 can be divided by 6 positive divisors.
The sum of these divisors (counting 144449372) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000100111000001111101011100
3
Ternary
101001210210021202
4
Quaternary
20213001331130
5
Quinary
243434334442
6
Senary
22200015032
8
Octal
1047017534
10
Decimal
144449372
12
Duodecimal
40461478
16
Hexadecimal
89c1f5c
20
Vigesimal
252g38c
36
Base36
2e01uk
md5
30bc988785f2857276761f37d71a7c43
sha1
7900a87f59d94f851719d4cddc3befc7367db9a7
sha256
006550aa57fbf135cc3e2b437197067122f48bc04a47b4ec9f64d34c5bd863d2
sha512
93dff359c34ef1b3450fa3f7761f73ccef975f266504030b8262d7275ef3046744d93622020d2730d9b9060d9d5bef1003e06037c8ed88e48d8e8510ee44f283
ripemd-160
99582e346d09fe8d0e8853aa9195a6fb3d2fa1a9
Diameter
288898744
Circumference
907602171.78172
Area
6.5551281869853E+16
Volume
1.262512199986E+25
Surface area
2.6220512747941E+17
Circumference
907602171.78172
Perimeter
577797488
Area
20865621071194384
Diagonal
204282260.95868
Surface area
125193726427166304
Volume
3.014025860124E+24
Space diagonal
250193651.42542
Perimeter
433348116
Area
9.0350789566971E+15
Altitude
125096825.71271
Surface area
9.0350789566971E+15
Volume
3.5520635406088E+23
Height
68094086.986225