144447689 is an odd 9-digits composite number following 144447688
and preceding 144447690 . In scientific notation, it is written as 1.44447689 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 143714256 positive integers (up to 144447689) that are relatively prime to 144447689.
144447689 has 4 divisors, whose sum is 145181124
The reverse of 144447689 is 986744441
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-four million four hundred forty-seven thousand six hundred eighty-nine
Scientific notation
1.44447689 × 10^8
Engineering notation
1.44447689 × 10^6
Prime Factorization
197 × 733237
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144447689
Product of the distinct prime numbers
The prime factorization of 144447689 is 197 × 733237.
Since it has a total of 2 prime factors.
9 , 3 , 88 , 49 , 279 , 811 , 6207 , 6871 , 22716 , 76592 , 902284 , 559423 , 3815314 , 143506 , 90889825 , 16705301 , 470548431 , 297670187 , 4327610911 , 7420597883
n×2
288895378
n×3
433343067
n×4
577790756
n×5
722238445
n÷2
72223844.5
n÷3
48149229.666667
n÷3
36111922.25
n÷5
28889537.8
n2
20865134857440721
n3
3.0139205108307E+24
n4
4.3535385261919E+32
n5
6.2885857908088E+40
2 √n
12018.639232459
3 √n
524.69090074114
4 √n
109.62955455742
5 √n
42.849140959645
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144447688
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144447689 can be divided by 4 positive divisors.
The sum of these divisors (counting 144447689) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100111000001100011001001
3
Ternary
101001210200222102
4
Quaternary
20213001203021
5
Quinary
243434311224
6
Senary
22200003145
8
Octal
1047014311
10
Decimal
144447689
12
Duodecimal
404604b5
16
Hexadecimal
89c18c9
20
Vigesimal
252fj49
36
Base36
2e00jt
md5
fd1bdfdb5cf26b9e2165666d52d7f525
sha1
13f0fd2ace17a398de845bfa15f145aaa47829ed
sha256
b74e7f8e34be706623d6fee06da25abe2abc4381156da311b6a47d3e2cd42751
sha512
b54757f28777cf02d30be8ef265e8a9968e92fb09dc10060eb834821d06a8823ee53469e5a1303263dabd7a9df3de753d9439b13010f5b15525abe7130867a3e
ripemd-160
26a2ccdd11e55d1c80d8057cf79dfc4b98bf25f3
Diameter
288895378
Circumference
907591597.18085
Area
6.5549754384296E+16
Volume
1.2624680713772E+25
Surface area
2.6219901753718E+17
Circumference
907591597.18085
Perimeter
577790756
Area
20865134857440721
Diagonal
204279880.83725
Surface area
125190809144644326
Volume
3.0139205108307E+24
Space diagonal
250190736.38391
Perimeter
433343067
Area
9.0348684199659E+15
Altitude
125095368.19195
Surface area
9.0348684199659E+15
Volume
3.551939385276E+23
Height
68093293.612417