144019920
144,019,920 is an even composite number composed of six prime numbers multiplied together.
144019920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 144019920:
24 × 3 × 5 × 11 × 17 × 3209
(2 × 2 × 2 × 2 × 3 × 5 × 11 × 17 × 3209)See below for interesting mathematical facts about the number 144019920 from the Numbermatics database.
Names of 144019920
- Cardinal: 144019920 can be written as One hundred forty-four million, nineteen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.4401992 × 108
Factors of 144019920
Divisors of 144019920
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 17 20 22 24 30 33 34 40 44 48 51 55 60 66 68 80 85 88 102 110 120 132 136 165 170 176 187 204 220 240 255 264 272 330 340 374 408 440 510 528 561 660 680 748 816 880 935 1020 1122 1320 1360 1496 1870 2040 2244 2640 2805 2992 3209 3740 4080 4488 5610 6418 7480 8976 9627 11220 12836 14960 16045 19254 22440 25672 32090 35299 38508 44880 48135 51344 54553 64180 70598 77016 96270 105897 109106 128360 141196 154032 163659 176495 192540 211794 218212 256720 272765 282392 327318 352990 385080 423588 436424 529485 545530 564784 600083 654636 705980 770160 818295 847176 872848 1058970 1091060 1200166 1309272 1411960 1636590 1694352 1800249 2117940 2182120 2400332 2618544 2823920 3000415 3273180 3600498 4235880 4364240 4800664 6000830 6546360 7200996 8471760 9001245 9601328 12001660 13092720 14401992 18002490 24003320 28803984 36004980 48006640 72009960 144019920
- Sum of all divisors σ(n): 515859840
- Sum of proper divisors (its aliquot sum) s(n): 371839920
- 144019920 is an abundant number, because the sum of its proper divisors (371839920) is greater than itself. Its abundance is 227820000
Bases of 144019920
- Binary: 10001001010110010001110100002
- Hexadecimal: 0x89591D0
- Base-36: 2DQUHC
Squares and roots of 144019920
- 144019920 squared (1440199202) is 20741737356806400
- 144019920 cubed (1440199203) is 2987223354788269183488000
-
The
square root of 144019920 is 12000.8299712979 -
The
cube root of 144019920 is 524.1724467869
Scales and comparisons
How big is 144019920?- 144,019,920 seconds is equal to 4 years, 30 weeks, 21 hours, 32 minutes.
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To count from 1 to 144,019,920 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 144019920 cubic inches would be around 43.7 feet tall.
Recreational maths with 144019920
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