144499785 is an odd 9-digits composite number following 144499784
and preceding 144499786 . In scientific notation, it is written as 1.44499785 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 75186560 positive integers (up to 144499785) that are relatively prime to 144499785.
144499785 has 16 divisors, whose sum is 236839680
The reverse of 144499785 is 587994441
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred forty-four million four hundred ninety-nine thousand seven hundred eighty-five
Scientific notation
1.44499785 × 10^8
Engineering notation
1.44499785 × 10^6
Prime Factorization
3 × 5 × 41 × 234959
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
144499785
Product of the distinct prime numbers
The prime factorization of 144499785 is 3 × 5 × 41 × 234959.
Since it has a total of 4 prime factors.
1 , 3 , 20 , 15 , 617 , 648 , 9064 , 188 , 31598 , 4272 , 395853 , 910509 , 7918762 , 2493813 , 3098661 , 57101314 , 616595262 , 208149159 , 5071779216 , 9316307298
n×2
288999570
n×3
433499355
n×4
577999140
n×5
722498925
n÷2
72249892.5
n÷3
48166595
n÷3
36124946.25
n÷5
28899957
n2
20880187865046225
n3
3.0171826572588E+24
n4
4.3598224527962E+32
n5
6.2999340706723E+40
2 √n
12020.806337347
3 √n
524.75397088996
4 √n
109.63943787409
5 √n
42.852231278223
1 , 3 , 5 , 15 , 41 , 123 , 205 , 615 , 234959 , 704877 , 1174795 , 3524385 , 9633319 , 28899957 , 48166595 , 144499785
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
-144499784
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 144499785 can be divided by 16 positive divisors.
The sum of these divisors (counting 144499785) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100111001110010001001001
3
Ternary
101001220100102220
4
Quaternary
20213032101021
5
Quinary
243442443120
6
Senary
22201044253
8
Octal
1047162111
10
Decimal
144499785
12
Duodecimal
40486689
16
Hexadecimal
89ce449
20
Vigesimal
2532995
36
Base36
2e14qx
md5
8ba6d830e99d95b7a421bb33b005cbda
sha1
7868e2a397c0d9f3c94890b85cccc6ee5bb23581
sha256
8b9f84911d1cc31220c610aa40641922d0dd9ff320d4b047438b00ef8e9a3b94
sha512
b079809e14f7affef77faca9d61a272db041e1f4df6361db37c49cdb5b5d47b5dea9f0e7f519c2c18b8dcacda40654dd49d72e3e7df86988e5803664ac102260
ripemd-160
9f68d9f2bd24c96e6fb3f55ca0025bea02bb4db9
Diameter
288999570
Circumference
907918926.00261
Area
6.5597044802404E+16
Volume
1.2638345160777E+25
Surface area
2.6238817920962E+17
Circumference
907918926.00261
Perimeter
577999140
Area
20880187865046225
Diagonal
204353555.707
Surface area
125281127190277350
Volume
3.0171826572588E+24
Space diagonal
250280969.30278
Perimeter
433499355
Area
9.0413865634608E+15
Altitude
125140484.65139
Surface area
9.0413865634608E+15
Volume
3.5557838617102E+23
Height
68117851.902332