144189969 is an odd 9-digits composite number following 144189968
and preceding 144189970 . In scientific notation, it is written as 1.44189969 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 74903760 positive integers (up to 144189969) that are relatively prime to 144189969.
144189969 has 16 divisors, whose sum is 239692800
The reverse of 144189969 is 969981441
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred forty-four million one hundred eighty-nine thousand nine hundred sixty-nine
Scientific notation
1.44189969 × 10^8
Engineering notation
1.44189969 × 10^6
Prime Factorization
7 × 3 × 11 × 624199
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
144189969
Product of the distinct prime numbers
The prime factorization of 144189969 is 7 × 3 × 11 × 624199.
Since it has a total of 4 prime factors.
7 , 4 , 84 , 73 , 518 , 389 , 511 , 7414 , 89388 , 20782 , 489520 , 876649 , 4987098 , 1726243 , 10968046 , 66825676 , 944017963 , 859170583 , 6834580613 , 9932666150
n×2
288379938
n×3
432569907
n×4
576759876
n×5
720949845
n÷2
72094984.5
n÷3
48063323
n÷3
36047492.25
n÷5
28837993.8
n2
20790747160220961
n3
2.9978171885191E+24
n4
4.3225516748024E+32
n5
6.2326859199065E+40
2 √n
12007.912766172
3 √n
524.37866812508
4 √n
109.58062222023
5 √n
42.833839960026
1 , 3 , 7 , 11 , 21 , 33 , 77 , 231 , 624199 , 1872597 , 4369393 , 6866189 , 13108179 , 20598567 , 48063323 , 144189969
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
-144189968
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 144189969 can be divided by 16 positive divisors.
The sum of these divisors (counting 144189969) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100110000010101000010001
3
Ternary
101001022121110020
4
Quaternary
20212002220101
5
Quinary
243403034334
6
Senary
22150254053
8
Octal
1046025021
10
Decimal
144189969
12
Duodecimal
40357329
16
Hexadecimal
8982a11
20
Vigesimal
2513ei9
36
Base36
2duhox
md5
cd6dbd07fd796db69213d1a7c07af930
sha1
75139687271816bc9549c071a2f37e16a0afb66e
sha256
7ca3fdf8a61df73bf5a557764059ce92d8383e3337ebfea5a80b3660e6c8270b
sha512
5499ccf5aecb51ccbd4d1dbd744d680134dd6690e34e1c35870fa64cac754cf56cb20b42fd7593b9818f4f671cc46f8d7b2e9a96b2e981392785ad272f2fe7f1
ripemd-160
0f14c566054f101de945357ea3c4b879441f2043
Diameter
288379938
Circumference
905972294.66348
Area
6.5316058541193E+16
Volume
1.2557227275009E+25
Surface area
2.6126423416477E+17
Circumference
905972294.66348
Perimeter
576759876
Area
20790747160220961
Diagonal
203915409.71796
Surface area
124744482961325766
Volume
2.9978171885191E+24
Space diagonal
249744352.24978
Perimeter
432569907
Area
9.0026576022053E+15
Altitude
124872176.12489
Surface area
9.0026576022053E+15
Volume
3.5329614379324E+23
Height
67971803.239319