144920289 is an odd 9-digits composite number following 144920288
and preceding 144920290 . In scientific notation, it is written as 1.44920289 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 96212160 positive integers (up to 144920289) that are relatively prime to 144920289.
144920289 has 8 divisors, whose sum is 194029792
The reverse of 144920289 is 982029441
Previous prime number is 241
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred forty-four million nine hundred twenty thousand two hundred eighty-nine
Scientific notation
1.44920289 × 10^8
Engineering notation
1.44920289 × 10^6
Prime Factorization
3 × 241 × 200443
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144920289
Product of the distinct prime numbers
The prime factorization of 144920289 is 3 × 241 × 200443.
Since it has a total of 3 prime factors.
2 , 6 , 76 , 98 , 548 , 491 , 3236 , 8996 , 83566 , 58118 , 162381 , 683921 , 9463451 , 273941 , 86482099 , 63060120 , 205055069 , 52205139 , 1682254932 , 1585413699
n×2
289840578
n×3
434760867
n×4
579681156
n×5
724601445
n÷2
72460144.5
n÷3
48306763
n÷3
36230072.25
n÷5
28984057.8
n2
21001890163843521
n3
3.0435999920905E+24
n4
4.4107939045415E+32
n5
6.3921352736559E+40
2 √n
12038.284304667
3 √n
525.26250092674
4 √n
109.71911549346
5 √n
42.877142866835
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144920288
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144920289 can be divided by 8 positive divisors.
The sum of these divisors (counting 144920289) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101000110100111011100001
3
Ternary
101002200201021010
4
Quaternary
20220310323201
5
Quinary
244044422124
6
Senary
22214051133
8
Octal
1050647341
10
Decimal
144920289
12
Duodecimal
40649aa9
16
Hexadecimal
8a34ee1
20
Vigesimal
255f0e9
36
Base36
2ea57l
md5
09d57afa1dafcc0b99e514f53dabb534
sha1
1818b82dc4f4f2505750ed0a083585347f3a4ec4
sha256
446eca6996ff2213f1d2745c357eddb0db17167e43f7be3c370c27d62b525e7d
sha512
c268b23a45352147d422785fb69f0a10c71b51567455f804b32907f68f79669559eaafef3b2b44937a4b5a825212e9c62f30c3bc6764b66f163d86bce54d39c3
ripemd-160
51beb1003afb0ced06d0b7fa45350bfa090bd68b
Diameter
289840578
Circumference
910561030.55702
Area
6.5979383850231E+16
Volume
1.2749001834156E+25
Surface area
2.6391753540092E+17
Circumference
910561030.55702
Perimeter
579681156
Area
21001890163843521
Diagonal
204948238.16683
Surface area
126011340983061126
Volume
3.0435999920905E+24
Space diagonal
251009303.59557
Perimeter
434760867
Area
9.0940852046895E+15
Altitude
125504651.79778
Surface area
9.0940852046895E+15
Volume
3.5869169893775E+23
Height
68316079.388943