144023490
144,023,490 is an even composite number composed of six prime numbers multiplied together.
144023490 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 144023490:
2 × 32 × 5 × 132 × 17 × 557
(2 × 3 × 3 × 5 × 13 × 13 × 17 × 557)See below for interesting mathematical facts about the number 144023490 from the Numbermatics database.
Names of 144023490
- Cardinal: 144023490 can be written as One hundred forty-four million, twenty-three thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.4402349 × 108
Factors of 144023490
Divisors of 144023490
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 17 18 26 30 34 39 45 51 65 78 85 90 102 117 130 153 169 170 195 221 234 255 306 338 390 442 507 510 557 585 663 765 845 1014 1105 1114 1170 1326 1521 1530 1671 1690 1989 2210 2535 2785 2873 3042 3315 3342 3978 5013 5070 5570 5746 6630 7241 7605 8355 8619 9469 9945 10026 14365 14482 15210 16710 17238 18938 19890 21723 25065 25857 28407 28730 36205 43095 43446 47345 50130 51714 56814 65169 72410 85221 86190 94133 94690 108615 123097 129285 130338 142035 170442 188266 217230 246194 258570 282399 284070 325845 369291 426105 470665 564798 615485 651690 738582 847197 852210 941330 1107873 1230970 1411995 1600261 1694394 1846455 2215746 2823990 3200522 3692910 4235985 4800783 5539365 8001305 8471970 9601566 11078730 14402349 16002610 24003915 28804698 48007830 72011745 144023490
- Sum of all divisors σ(n): 430104168
- Sum of proper divisors (its aliquot sum) s(n): 286080678
- 144023490 is an abundant number, because the sum of its proper divisors (286080678) is greater than itself. Its abundance is 142057188
Bases of 144023490
- Binary: 10001001010110011111110000102
- Hexadecimal: 0x8959FC2
- Base-36: 2DQX8I
Squares and roots of 144023490
- 144023490 squared (1440234902) is 20742765671780100
- 144023490 cubed (1440234903) is 2987445504301964514549000
-
The
square root of 144023490 is 12000.9787100887 -
The
cube root of 144023490 is 524.1767778551
Scales and comparisons
How big is 144023490?- 144,023,490 seconds is equal to 4 years, 30 weeks, 22 hours, 31 minutes, 30 seconds.
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To count from 1 to 144,023,490 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 144023490 cubic inches would be around 43.7 feet tall.
Recreational maths with 144023490
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