138637292911390
138,637,292,911,390 is an even composite number composed of five prime numbers multiplied together.
138637292911390 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 138637292911390:
2 × 5 × 7 × 134 × 375
(2 × 5 × 7 × 13 × 13 × 13 × 13 × 37 × 37 × 37 × 37 × 37)See below for interesting mathematical facts about the number 138637292911390 from the Numbermatics database.
Names of 138637292911390
- Cardinal: 138637292911390 can be written as One hundred thirty-eight trillion, six hundred thirty-seven billion, two hundred ninety-two million, nine hundred eleven thousand, three hundred ninety.
Scientific notation
- Scientific notation: 1.3863729291139 × 1014
Factors of 138637292911390
Divisors of 138637292911390
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 5 7 10 13 14 26 35 37 65 70 74 91 130 169 182 185 259 338 370 455 481 518 845 910 962 1183 1295 1369 1690 2197 2366 2405 2590 2738 3367 4394 4810 5915 6253 6734 6845 9583 10985 11830 12506 13690 15379 16835 17797 19166 21970 28561 30758 31265 33670 35594 43771 47915 50653 57122 62530 76895 81289 87542 88985 95830 101306 124579 142805 153790 162578 177970 199927 218855 231361 249158 253265 285610 354571 399854 406445 437710 462722 506530 569023 622895 658489 709142 812890 999635 1056757 1138046 1156805 1245790 1316978 1619527 1772855 1874161 1999270 2113514 2313610 2845115 3007693 3239054 3292445 3545710 3748322 4609423 5283785 5690230 6015386 6584890 7397299 8097635 8560357 9218846 9370805 10567570 13119127 14794598 15038465 16195270 17120714 18741610 21053851 23047115 24364093 26238254 30076930 36986495 39100009 42107702 42801785 46094230 48728186 59922499 65595635 69343957 73972990 78200018 85603570 105269255 111284641 119844998 121820465 131191270 138687914 170548651 195500045 210538510 222569282 243640930 273700063 299612495 316733209 341097302 346719785 391000090 485407699 547400126 556423205 599224990 633466418 693439570 778992487 852743255 901471441 970815398 1112846410 1368500315 1446700333 1557984974 1583666045 1705486510 1802942882 2217132463 2427038495 2737000630 2893400666 3167332090 3894962435 4117531717 4434264926 4507357205 4854076990 6310300087 7233501665 7789924870 8235063434 9014714410 10126902331 11085662315 11719128733 12620600174 14467003330 20253804662 20587658585 22171324630 23438257466 28822722019 31551500435 41175317170 50634511655 53527912321 57645444038 58595643665 63103000870 82033901131 101269023310 107055824642 117191287330 144113610095 152348673529 164067802262 267639561605 288227220190 304697347058 374695386247 410169505655 535279123210 749390772494 761743367645 820339011310 1066440714703 1523486735290 1873476931235 1980532755877 2132881429406 3746953862470 3961065511754 5332203573515 9902663779385 10664407147030 13863729291139 19805327558770 27727458582278 69318646455695 138637292911390
- Sum of all divisors σ(n): 317544563159712
- Sum of proper divisors (its aliquot sum) s(n): 178907270248322
- 138637292911390 is an abundant number, because the sum of its proper divisors (178907270248322) is greater than itself. Its abundance is 40269977336932
Bases of 138637292911390
- Binary: 111111000010111000000101001100010111011000111102
- Hexadecimal: 0x7E170298BB1E
- Base-36: 1D553COV1A
Squares and roots of 138637292911390
- 138637292911390 squared (1386372929113902) is 19220298985798547942391732100
- 138637292911390 cubed (1386372929113903) is 2664650220338645436932300350749873918619000
-
The
square root of 138637292911390 is 11774433.8679781119 -
The
cube root of 138637292911390 is 51755.9188433621
Scales and comparisons
How big is 138637292911390?- 138,637,292,911,390 seconds is equal to 4,408,237 years, 4 weeks, 1 day, 14 hours, 3 minutes, 10 seconds.
-
To count from 1 to 138,637,292,911,390 would take you about eleven million, twenty thousand, five hundred ninety-two 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 138637292911390 cubic inches would be around 4313 feet tall.
Recreational maths with 138637292911390
- 138637292911390 backwards is 093119292736831
- The number of decimal digits it has is: 15
- The sum of 138637292911390's digits is 64
- More coming soon!
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