144465645 is an odd 9-digits composite number following 144465644
and preceding 144465646 . In scientific notation, it is written as 1.44465645 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 69816384 positive integers (up to 144465645) that are relatively prime to 144465645.
144465645 has 16 divisors, whose sum is 184078080
The reverse of 144465645 is 546564441
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred forty-four million four hundred sixty-five thousand six hundred forty-five
Scientific notation
1.44465645 × 10^8
Engineering notation
1.44465645 × 10^6
Prime Factorization
5 × 57 × 23 × 22039
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
144465645
Product of the distinct prime numbers
The prime factorization of 144465645 is 5 × 57 × 23 × 22039.
Since it has a total of 4 prime factors.
9 , 5 , 6 , 79 , 358 , 985 , 8947 , 890 , 78049 , 44173 , 951094 , 569232 , 7226933 , 5704319 , 41663934 , 24322068 , 835011738 , 516969333 , 8866455967 , 6192129611
n×2
288931290
n×3
433396935
n×4
577862580
n×5
722328225
n÷2
72232822.5
n÷3
48155215
n÷3
36116411.25
n÷5
28893129
n2
20870322585266025
n3
3.0150446136385E+24
n4
4.3557036481307E+32
n5
6.2924953695605E+40
2 √n
12019.38621561
3 √n
524.71264092847
4 √n
109.63296135565
5 √n
42.850206204685
1 , 5 , 23 , 57 , 115 , 285 , 1311 , 6555 , 22039 , 110195 , 506897 , 1256223 , 2534485 , 6281115 , 28893129 , 144465645
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144465644
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144465645 can be divided by 16 positive divisors.
The sum of these divisors (counting 144465645) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100111000101111011101101
3
Ternary
101001211121121110
4
Quaternary
20213011323231
5
Quinary
243440400040
6
Senary
22200222233
8
Octal
1047057355
10
Decimal
144465645
12
Duodecimal
4046a979
16
Hexadecimal
89c5eed
20
Vigesimal
252i425
36
Base36
2e0eel
md5
08de95c78098e31e72dcb88b33c0b522
sha1
4db4259f0b16c960c7a73531f5ff189b38c12e6e
sha256
39aa3e5c55c79535971028fd9b197da90ae050ebb05e1b2c1ea6364adc42a101
sha512
8ab76eeee215a6113516e154d2b7ff8b2a5729eede56163c697ec516c895d7413c51a53168b33c6f8ce89cbf26d86e3a48b5497394acb65669000e0375c0a10d
ripemd-160
05ed1d3af012154b563e62e05830a1fd68accb3d
Diameter
288931290
Circumference
907704418.05622
Area
6.5566052111921E+16
Volume
1.2629389344603E+25
Surface area
2.6226420844768E+17
Circumference
907704418.05622
Perimeter
577862580
Area
20870322585266025
Diagonal
204305274.45598
Surface area
125221935511596150
Volume
3.0150446136385E+24
Space diagonal
250221837.08821
Perimeter
433396935
Area
9.0371147720082E+15
Altitude
125110918.5441
Surface area
9.0371147720082E+15
Volume
3.5532641531396E+23
Height
68101758.151992