144465644 is an even 9-digits composite number following 144465643
and preceding 144465645 . In scientific notation, it is written as 1.44465644 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 71908464 positive integers (up to 144465644) that are relatively prime to 144465644.
144465644 has 12 divisors, whose sum is 253950144
The reverse of 144465644 is 446564441
Previous prime number is 223
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-four million four hundred sixty-five thousand six hundred forty-four
Scientific notation
1.44465644 × 10^8
Engineering notation
1.44465644 × 10^6
Prime Factorization
2 × 2 × 223 × 161957
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72232822
Product of the distinct prime numbers
The prime factorization of 144465644 is 2 × 2 × 223 × 161957.
Since it has a total of 4 prime factors.
4 , 6 , 19 , 48 , 750 , 159 , 4094 , 9490 , 48470 , 58647 , 143888 , 652115 , 483962 , 936117 , 28504862 , 25328808 , 518652165 , 708147260 , 7231311710 , 4304471119
n×2
288931288
n×3
433396932
n×4
577862576
n×5
722328220
n÷2
72232822
n÷3
48155214.666667
n÷3
36116411
n÷5
28893128.8
n2
20870322296334736
n3
3.0150445510276E+24
n4
4.3557035275289E+32
n5
6.2924951517753E+40
2 √n
12019.386174011
3 √n
524.71263971778
4 √n
109.63296116593
5 √n
42.850206145363
1 , 2 , 4 , 223 , 446 , 892 , 161957 , 323914 , 647828 , 36116411 , 72232822 , 144465644
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144465643
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144465644 can be divided by 12 positive divisors.
The sum of these divisors (counting 144465644) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100111000101111011101100
3
Ternary
101001211121121102
4
Quaternary
20213011323230
5
Quinary
243440400034
6
Senary
22200222232
8
Octal
1047057354
10
Decimal
144465644
12
Duodecimal
4046a978
16
Hexadecimal
89c5eec
20
Vigesimal
252i424
36
Base36
2e0eek
md5
6df0b188edab0b4377e74230b39f0a01
sha1
4adce629be0655b0b3fa07fb8b221f5a9021e33a
sha256
393a348e094784ec4e6a949cf89b62c7c78ed6f60f8dfa35545a7e17e4fa566b
sha512
9bf8ab326bec5009221eb6f7d3f6fc29e8518e9b80be2457e1e0db2c0cea95153b99b2ef752908b9498c0147930d3f38b591558e8c9ad78560d4f30d62555d1f
ripemd-160
cf1579664c72fabe24a71fb8c89c7ceb562537fc
Diameter
288931288
Circumference
907704411.77304
Area
6.5566051204216E+16
Volume
1.2629389082339E+25
Surface area
2.6226420481687E+17
Circumference
907704411.77304
Perimeter
577862576
Area
20870322296334736
Diagonal
204305273.04176
Surface area
125221933778008416
Volume
3.0150445510276E+24
Space diagonal
250221835.35616
Perimeter
433396932
Area
9.0371146468973E+15
Altitude
125110917.67808
Surface area
9.0371146468973E+15
Volume
3.5532640793519E+23
Height
68101757.680588