144258985 is an odd 9-digits composite number following 144258984
and preceding 144258986 . In scientific notation, it is written as 1.44258985 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 106076160 positive integers (up to 144258985) that are relatively prime to 144258985.
144258985 has 16 divisors, whose sum is 187220880
The reverse of 144258985 is 589852441
Previous prime number is 241
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred forty-four million two hundred fifty-eight thousand nine hundred eighty-five
Scientific notation
1.44258985 × 10^8
Engineering notation
1.44258985 × 10^6
Prime Factorization
5 × 13 × 241 × 9209
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
144258985
Product of the distinct prime numbers
The prime factorization of 144258985 is 5 × 13 × 241 × 9209.
Since it has a total of 4 prime factors.
9 , 4 , 16 , 66 , 486 , 688 , 9007 , 1197 , 49585 , 78993 , 791323 , 140536 , 8399146 , 4071753 , 68559821 , 86172594 , 56272491 , 775788435 , 392139031 , 6826732320
n×2
288517970
n×3
432776955
n×4
577035940
n×5
721294925
n÷2
72129492.5
n÷3
48086328.333333
n÷3
36064746.25
n÷5
28851797
n2
20810654753230225
n3
3.0021239318864E+24
n4
4.3308335125814E+32
n5
6.2476164672898E+40
2 √n
12010.786194084
3 √n
524.46231875577
4 √n
109.59373245804
5 √n
42.837939627275
1 , 5 , 13 , 65 , 241 , 1205 , 3133 , 9209 , 15665 , 46045 , 119717 , 598585 , 2219369 , 11096845 , 28851797 , 144258985
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
-144258984
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 144258985 can be divided by 16 positive divisors.
The sum of these divisors (counting 144258985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100110010011011110101001
3
Ternary
101001110010010101
4
Quaternary
20212103132221
5
Quinary
243412241420
6
Senary
22151545401
8
Octal
1046233651
10
Decimal
144258985
12
Duodecimal
4038b261
16
Hexadecimal
89937a9
20
Vigesimal
251c795
36
Base36
2dvyy1
md5
c1eeb4a86fe4373b91f8dab9030054de
sha1
d89612c4c234f3b168035f66e7f4d6d0ffb27e5e
sha256
65c45013e7653699b880faa466cf4d5f1220061e4ab6b0fe55ad30f4f1c22ffb
sha512
4ecf96ac8aa3a8e749618c989cb8f4515bf579d73355681b7cb0c36b044b19193f985bdd3597eaf6d59908cbdb0041b75ff5f5c7c9163ba5f192ecae903f534c
ripemd-160
3022a21fef1dd48c4e0dd84513cc12eaedaaf092
Diameter
288517970
Circumference
906405934.98064
Area
6.5378600089142E+16
Volume
1.2575267319441E+25
Surface area
2.6151440035657E+17
Circumference
906405934.98064
Perimeter
577035940
Area
20810654753230225
Diagonal
204013013.08118
Surface area
124863928519381350
Volume
3.0021239318864E+24
Space diagonal
249863891.46832
Perimeter
432776955
Area
9.0112778428424E+15
Altitude
124931945.73416
Surface area
9.0112778428424E+15
Volume
3.5380369836655E+23
Height
68004337.693726