138787812531940
138,787,812,531,940 is an even composite number composed of six prime numbers multiplied together.
138787812531940 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 138787812531940:
22 × 5 × 114 × 13 × 232 × 413
(2 × 2 × 5 × 11 × 11 × 11 × 11 × 13 × 23 × 23 × 41 × 41 × 41)See below for interesting mathematical facts about the number 138787812531940 from the Numbermatics database.
Names of 138787812531940
- Cardinal: 138787812531940 can be written as One hundred thirty-eight trillion, seven hundred eighty-seven billion, eight hundred twelve million, five hundred thirty-one thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.3878781253194 × 1014
Factors of 138787812531940
Divisors of 138787812531940
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 4 5 10 11 13 20 22 23 26 41 44 46 52 55 65 82 92 110 115 121 130 143 164 205 220 230 242 253 260 286 299 410 451 460 484 506 529 533 572 598 605 715 820 902 943 1012 1058 1066 1196 1210 1265 1331 1430 1495 1573 1681 1804 1886 2116 2132 2255 2420 2530 2645 2662 2665 2783 2860 2990 3146 3289 3362 3772 4510 4715 4961 5060 5290 5324 5330 5566 5819 5863 5980 6292 6578 6655 6724 6877 7865 8405 9020 9430 9922 10373 10580 10660 11132 11638 11726 12259 13156 13310 13754 13915 14641 15730 16445 16810 17303 18491 18860 19844 20746 21689 21853 23276 23452 24518 24805 26620 27508 27830 29095 29282 29315 30613 31460 32890 33620 34385 34606 36179 36982 38663 41492 43378 43706 49036 49610 51865 54571 55660 58190 58564 58630 61226 61295 64009 64493 65780 68770 68921 69212 72358 73205 73964 75647 77326 86515 86756 87412 92455 99220 103730 108445 109142 109265 114103 116380 117260 122452 122590 128018 128986 134849 137540 137842 144716 146410 151294 153065 154652 173030 180895 184910 190333 193315 203401 207460 216890 218284 218530 228206 238579 240383 245180 256036 257972 269698 272855 275684 281957 292820 302588 306130 320045 322465 336743 344605 346060 361790 369820 378235 380666 386630 397969 406802 425293 433780 437060 456412 477158 480766 502619 539396 545710 563914 570515 600281 612260 640090 644930 673486 674245 689210 704099 709423 723580 756470 758131 761332 773260 795938 813604 832117 850586 889249 895973 951665 954316 961532 1005238 1017005 1091420 1127828 1141030 1192895 1200562 1201915 1255133 1280180 1289860 1346972 1348490 1378420 1408198 1409785 1418846 1483339 1512940 1516262 1585183 1591876 1664234 1683715 1701172 1778498 1791946 1903330 1989845 2010476 2034010 2126465 2237411 2282060 2385790 2401124 2403830 2510266 2513095 2624369 2644213 2696980 2816396 2819570 2837692 2966678 3001405 3032524 3101527 3170366 3328468 3367430 3520495 3547115 3556996 3583892 3790655 3806660 3979690 4068020 4160585 4252930 4377659 4446245 4474822 4479865 4678223 4771580 4807660 5020532 5026190 5248738 5288426 5528809 5639140 5933356 6002810 6203054 6275665 6340732 6734860 7040990 7094230 7416695 7581310 7745089 7803653 7925915 7959380 8321170 8339441 8505860 8755318 8892490 8949644 8959730 9153287 9356446 9781739 9855703 10052380 10497476 10576852 11057618 11187055 11560237 12005620 12406108 12551330 13121845 13221065 13806463 14081980 14188460 14833390 15162620 15490178 15507635 15607306 15851830 16316729 16642340 16678882 17437013 17510636 17784980 17919460 18306574 18712892 19563478 19711406 20607379 21888295 22115236 22374110 23120474 23391115 24611521 25102660 26243690 26442130 27612926 27644045 28868059 29086343 29666780 30980356 31015270 31214612 31703660 32633458 33357764 34116797 34874026 36459209 36613148 38725445 39018265 39126956 39422812 41214758 41697205 43776590 44748220 45766435 46240948 46782230 48908695 49223042 49278515 51460453 52487380 52884260 55225852 55288090 57736118 57801185 58172686 60816899 62030540 65266916 68233594 69032315 69748052 72918418 77450890 78036530 81583645 82429516 83394410 87185065 87553180 91532870 91733851 93564460 97817390 98446084 98557030 100686157 102920906 103036895 107599129 108412733 110576180 115472236 115602370 116345372 121633798 123057605 127162607 136467188 138064630 144340295 145431715 145836836 154901780 156073060 163167290 166788820 170583985 174370130 179484019 182296045 183065740 183467702 191807143 195634780 197114060 201372314 205841812 206073790 215198258 216825466 226681169 231204740 243267596 246115210 254325214 257302265 276129260 288680590 290863430 304084495 317548649 319949773 326334580 341167970 348740260 358968038 364592090 366935404 375284767 383614286 401051299 402744628 412147580 430396516 433650932 453362338 458669255 473969717 492230420 503430785 508650428 514604530 537995645 542063665 566064983 577361180 581726860 608168990 635097298 635813035 639899546 668985889 682335940 717936076 729184180 750569534 767228572 802102598 897420095 906724676 917338510 947939434 959035715 1006861570 1009072361 1029209060 1075991290 1084127330 1132129966 1133405845 1183590419 1192540063 1216337980 1270194596 1271626070 1279799092 1337971778 1398788677 1501139068 1587743245 1599748865 1604205196 1794840190 1834677020 1876423835 1895878868 1918071430 2005256495 2013723140 2018144722 2109878573 2151982580 2168254660 2264259932 2266811690 2367180838 2369848585 2385080126 2493492859 2543252140 2675943556 2797577354 2830324915 3175486490 3199497730 3344929445 3589680380 3752847670 3836142860 4010512990 4036289444 4128132437 4219757146 4411564289 4533623380 4734361676 4739697170 4770160252 4986985718 5045361805 5213666887 5595154708 5660649830 5917952095 5962700315 6350972980 6398995460 6689858890 6993943385 7358844779 7505695340 8021025980 8256264874 8439514292 8823128578 9479394340 9973971436 10090723610 10427333774 10549392865 11321299660 11835904190 11925400630 12467464295 13019494609 13117940693 13379717780 13987886770 14717689558 15386675447 16512529748 17646257156 20181447220 20640662185 20854667548 21098785730 22057821445 23208664303 23671808380 23850801260 24934928590 26038989218 26068334435 26235881386 27428421449 27975773540 29435379116 30773350894 36794223895 41281324370 42197571460 44115642890 46417328606 48527207179 49869857180 52077978436 52136668870 52471762772 54856842898 57350335757 61546701788 65097473045 65589703465 73588447790 76933377235 82562648740 88231285780 92834657212 97054414358 104273337740 109713685796 114700671514 116043321515 130194946090 131179406930 137142107245 147176895580 153866754470 169253429917 194108828716 229401343028 232086643030 242636035895 260389892180 262358813860 274284214490 286751678785 301712635939 307733508940 338506859834 464173286060 485272071790 533799278969 548568428980 573503357570 603425271878 630853693327 677013719668 846267149585 970544143580 1067598557938 1147006715140 1206850543756 1261707386654 1508563179695 1692534299170 2135197115876 2523414773308 2668996394845 3017126359390 3154268466635 3385068598340 5337992789690 6034252718780 6308536933270 6939390626597 10675985579380 12617073866540 13878781253194 27757562506388 34696953132985 69393906265970 138787812531940
- Sum of all divisors σ(n): 369946112845680
- Sum of proper divisors (its aliquot sum) s(n): 231158300313740
- 138787812531940 is an abundant number, because the sum of its proper divisors (231158300313740) is greater than itself. Its abundance is 92370487781800
Bases of 138787812531940
- Binary: 111111000111010000011100100001111011110111001002
- Hexadecimal: 0x7E3A0E43DEE4
- Base-36: 1D728O6PK4
Squares and roots of 138787812531940
- 138787812531940 squared (1387878125319402) is 19262056907400921713520163600
- 138787812531940 cubed (1387878125319403) is 2673338743043919082725600620215959025384000
-
The
square root of 138787812531940 is 11780823.9326432513 -
The
cube root of 138787812531940 is 51774.6426741527
Scales and comparisons
How big is 138787812531940?- 138,787,812,531,940 seconds is equal to 4,413,023 years, 7 weeks, 1 day, 19 hours, 45 minutes, 40 seconds.
-
To count from 1 to 138,787,812,531,940 would take you about eleven million, thirty-two thousand, five hundred fifty-seven 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 138787812531940 cubic inches would be around 4314.6 feet tall.
Recreational maths with 138787812531940
- 138787812531940 backwards is 049135218787831
- The number of decimal digits it has is: 15
- The sum of 138787812531940's digits is 67
- More coming soon!
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The information we have on file for 138787812531940 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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