144989325
144,989,325 is an odd composite number composed of five prime numbers multiplied together.
144989325 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 144989325:
33 × 52 × 132 × 31 × 41
(3 × 3 × 3 × 5 × 5 × 13 × 13 × 31 × 41)See below for interesting mathematical facts about the number 144989325 from the Numbermatics database.
Names of 144989325
- Cardinal: 144989325 can be written as One hundred forty-four million, nine hundred eighty-nine thousand, three hundred twenty-five.
Scientific notation
- Scientific notation: 1.44989325 × 108
Factors of 144989325
Divisors of 144989325
- Number of divisors d(n): 144
-
Complete list of divisors:
1 3 5 9 13 15 25 27 31 39 41 45 65 75 93 117 123 135 155 169 195 205 225 279 325 351 369 403 465 507 533 585 615 675 775 837 845 975 1025 1107 1209 1271 1395 1521 1599 1755 1845 2015 2325 2535 2665 2925 3075 3627 3813 4185 4225 4563 4797 5239 5535 6045 6355 6929 6975 7605 7995 8775 9225 10075 10881 11439 12675 13325 14391 15717 16523 18135 19065 20787 20925 22815 23985 26195 27675 30225 31775 34317 34645 38025 39975 47151 49569 54405 57195 62361 71955 78585 82615 90675 95325 103935 114075 119925 130975 141453 148707 171585 173225 187083 214799 235755 247845 272025 285975 311805 359775 392925 413075 446121 519675 644397 707265 743535 857925 935415 1073995 1178775 1239225 1559025 1933191 2230605 3221985 3536325 3717675 4677075 5369975 5799573 9665955 11153025 16109925 28997865 48329775 144989325
- Sum of all divisors σ(n): 304980480
- Sum of proper divisors (its aliquot sum) s(n): 159991155
- 144989325 is an abundant number, because the sum of its proper divisors (159991155) is greater than itself. Its abundance is 15001830
Bases of 144989325
- Binary: 10001010010001011100100011012
- Hexadecimal: 0x8A45C8D
- Base-36: 2EBMH9
Squares and roots of 144989325
- 144989325 squared (1449893252) is 21021904363955625
- 144989325 cubed (1449893253) is 3047951723944480398703125
-
The
square root of 144989325 is 12041.1513153851 -
The
cube root of 144989325 is 525.3458945075
Scales and comparisons
How big is 144989325?- 144,989,325 seconds is equal to 4 years, 31 weeks, 5 days, 2 hours, 48 minutes, 45 seconds.
-
To count from 1 to 144,989,325 would take you about six years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 144989325 cubic inches would be around 43.8 feet tall.
Recreational maths with 144989325
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