144398545 is an odd 9-digits composite number following 144398544
and preceding 144398546 . In scientific notation, it is written as 1.44398545 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 115518832 positive integers (up to 144398545) that are relatively prime to 144398545.
144398545 has 4 divisors, whose sum is 173278260
The reverse of 144398545 is 545893441
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-four million three hundred ninety-eight thousand five hundred forty-five
Scientific notation
1.44398545 × 10^8
Engineering notation
1.44398545 × 10^6
Prime Factorization
5 × 28879709
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144398545
Product of the distinct prime numbers
The prime factorization of 144398545 is 5 × 28879709.
Since it has a total of 2 prime factors.
2 , 2 , 54 , 5 , 306 , 948 , 6770 , 8145 , 44320 , 62743 , 227190 , 285331 , 4863352 , 2869882 , 81488703 , 49021614 , 601922627 , 535635676 , 5870960239 , 2296293747
n×2
288797090
n×3
433195635
n×4
577594180
n×5
721992725
n÷2
72199272.5
n÷3
48132848.333333
n÷3
36099636.25
n÷5
28879709
n2
20850939798117025
n3
3.0108453687307E+24
n4
4.347616904647E+32
n5
6.2778955524843E+40
2 √n
12016.594567514
3 √n
524.63139053691
4 √n
109.6202288244
5 √n
42.846224935405
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
-144398544
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 144398545 can be divided by 4 positive divisors.
The sum of these divisors (counting 144398545) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100110110101100011010001
3
Ternary
101001201012120021
4
Quaternary
20212311203101
5
Quinary
243431223140
6
Senary
22154543441
8
Octal
1046654321
10
Decimal
144398545
12
Duodecimal
40437b81
16
Hexadecimal
89b58d1
20
Vigesimal
2529g75
36
Base36
2dyymp
md5
f75084a8f0f7dd1bdc16205a9e5df5a9
sha1
22cbbd65c64a828675f71820c23d8cde1fd894bc
sha256
c4c7c89cf96d71b762e64f5be44b21aece38129a8b473db2d5e34a368e9ccb13
sha512
f67f92bebb74c22b4a2f80657c5fce7e3db365458d631a48aff830f35bd50721a8a61827a02a66cdc395a2d0018b26cf7a00237e3b69462762749a297488cb8a
ripemd-160
0db0712ccfd0e8500e2631c8a4d1c91bf13d125b
Diameter
288797090
Circumference
907282816.32211
Area
6.5505159290207E+16
Volume
1.2611799588666E+25
Surface area
2.6202063716083E+17
Circumference
907282816.32211
Perimeter
577594180
Area
20850939798117025
Diagonal
204210380.72594
Surface area
125105638788702150
Volume
3.0108453687307E+24
Space diagonal
250105616.47902
Perimeter
433195635
Area
9.0287217789747E+15
Altitude
125052808.23951
Surface area
9.0287217789747E+15
Volume
3.548315295556E+23
Height
68070126.908647