1388114652540

Names of 1388114652540

• Cardinal: 1388114652540 can be written as One trillion, three hundred eighty-eight billion, one hundred fourteen million, six hundred fifty-two thousand, five hundred forty.

Scientific notation

• Scientific notation: 1.38811465254 × 10¹²

Factors of 1388114652540

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2071

Divisors of 1388114652540

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 23 28 30 33 35 41 42 44 46 49 55 60 66 69 70 77 82 84 92 98 105 110 115 123 132 138 140 147 154 161 164 165 196 205 210 220 230 231 245 246 253 276 287 294 308 322 330 345 385 410 420 451 460 462 483 490 492 506 529 539 574 588 615 644 660 690 735 759 770 805 820 861 902 924 943 966 980 1012 1058 1078 1127 1148 1155 1230 1265 1353 1380 1435 1470 1518 1540 1587 1610 1617 1722 1771 1804 1886 1932 1979 2009 2116 2156 2254 2255 2310 2415 2460 2530 2645 2695 2706 2829 2870 2940 3036 3157 3174 3220 3234 3381 3444 3542 3703 3772 3795 3958 4018 4305 4508 4510 4620 4715 4830 5060 5290 5313 5390 5412 5635 5658 5740 5819 5937 6027 6314 6348 6468 6601 6762 6765 7084 7406 7590 7916 7935 8036 8085 8610 8855 9020 9430 9471 9660 9895 10045 10373 10580 10626 10780 11109 11270 11316 11638 11874 12054 12397 12628 13202 13524 13530 13853 14145 14812 15180 15785 15870 16170 16905 17220 17457 17710 18515 18860 18942 19790 19803 20090 20746 21252 21689 21769 22099 22218 22540 23276 23748 24108 24794 25921 26404 26565 27060 27706 28290 29095 29685 30135 31119 31570 31740 32340 33005 33810 34914 35420 37030 37191 37884 39580 39606 40180 40733 41492 41559 43378 43538 44198 44436 45517 46207 47355 49588 51842 51865 53130 55412 55545 56580 58190 59370 60270 61985 62238 63140 65067 65307 66010 66297 67620 69265 69828 72611 74060 74382 77763 79212 81139 81466 83118 86756 87076 87285 88396 91034 92414 94710 96971 99015 103684 103730 106260 108445 108845 110495 111090 116380 118740 120540 122199 123970 124476 129605 130134 130614 132020 132594 136551 138530 138621 145222 148764 151823 152383 155526 155595 162278 162932 166236 174570 182068 184828 185955 189420 193942 198030 203665 207460 207795 216890 217690 217833 220990 222180 227585 231035 238579 243417 244398 247940 259210 260268 261228 265188 273102 277060 277242 285131 290444 290913 303646 304766 311052 311190 318619 324556 325335 326535 331485 349140 363055 371910 387884 388815 396060 405695 407330 415590 433780 435380 435666 441980 455170 455469 457149 462070 477158 484855 486834 488796 500687 508277 518420 546204 554484 567973 570262 581826 607292 609532 610995 622380 637238 650670 653070 662970 682755 693105 715737 726110 743820 759115 761915 777630 811390 814660 831180 855393 871332 892529 910340 910938 914298 924140 954316 955857 969710 973668 1001374 1016554 1046891 1062761 1066681 1089165 1135946 1140524 1163652 1192895 1217085 1221990 1274476 1301340 1306140 1325940 1365510 1386210 1425655 1431474 1452220 1454565 1502061 1518230 1523830 1524831 1555260 1593095 1622780 1670053 1703919 1710786 1785058 1821876 1828596 1866197 1911714 1939420 2002748 2033108 2093782 2125522 2133362 2178330 2230333 2271892 2277345 2285745 2385790 2434170 2443980 2503435 2541385 2677587 2731020 2772420 2839865 2851310 2862948 2909130 3004122 3036460 3047660 3049662 3140673 3186190 3188283 3200043 3340106 3407838 3421572 3504809 3570116 3578685 3732394 3823428 3975811 4187564 4251044 4266724 4276965 4356660 4460666 4462645 4554690 4571490 4771580 4779285 4868340 5006870 5010159 5082770 5234455 5313805 5333405 5355174 5598591 5679730 5702620 5818260 6008244 6099324 6247703 6281346 6372380 6376566 6400086 6680212 6690999 6815676 7009618 7157370 7328237 7464788 7510305 7624155 7951622 8350265 8519595 8553930 8921332 8925290 9109380 9142980 9330985 9558570 10013740 10020318 10165540 10468910 10514427 10627610 10666810 10710348 11151665 11197182 11359460 11515801 11690371 11927433 12495406 12562692 12753132 12800172 13063379 13381998 13387935 14019236 14314740 14656474 15020610 15248310 15703365 15903244 15941415 16000215 16700530 17039190 17107860 17524045 17850580 18661970 18743109 19117140 19879055 20040636 20528167 20937820 21028854 21255220 21333620 21984711 22303330 22394364 23031602 23380742 23854866 24533663 24990812 25050795 26126758 26763996 26775870 27992955 29312948 30041220 30496620 31238515 31406730 31882830 32000430 33401060 33454995 34078380 34547403 35048090 35071113 36641185 37323940 37486218 39190137 39758110 41056334 42057708 42922531 43733921 43969422 44606660 46063204 46761484 47709732 49067326 50101590 51297659 52253516 52572135 53551740 55985910 57579005 58451855 59637165 61584501 62477030 62813460 63765660 64000860 65316895 66909990 69094806 70096180 70142226 73282370 73600989 74972436 78380274 79516220 80610607 82112668 85845062 87467842 87938844 91443653 93715545 98134652 100203180 102595318 102640835 105144270 109923555 111971820 115158010 116903710 119274330 122668315 123169002 124954060 128767593 130633790 131201763 133819980 138189612 140284452 143697169 146564740 147201978 153892977 156760548 161221214 171690124 172737015 174935684 175355565 182887306 187431090 195950685 205190636 205281670 210288540 214612655 218669605 219847110 230316020 233807420 238548660 241831821 245336630 246338004 256488295 257535186 261267580 262403526 274330959 287394338 294403956 300457717 307785954 307922505 322442428 345474030 350711130 365774612 368004945 374862180 391901370 403053035 410563340 429225310 431091507 437339210 439694220 457218265 472147841 483663642 490673260 512976590 515070372 524807052 548661918 564274249 574788676 600915434 615571908 615845010 643837965 656008815 690948060 701422260 718485845 736009890 769464885 783802740 806106070 858450620 862183014 874678420 901373151 914436530 944295682 967327284 1005880183 1025953180 1097323836 1128548498 1201830868 1209159105 1231690020 1287675930 1312017630 1371654795 1416443523 1436971690 1472019780 1502288585 1538929770 1612212140 1692822747 1724366028 1802746302 1828873060 1888591364 2011760366 2103204019 2155457535 2257096996 2360739205 2418318210 2575351860 2624035260 2743309590 2821371245 2832887046 2873943380 3004577170 3017640549 3077859540 3305034887 3385645494 3605492604 4023520732 4206408038 4310915070 4506865755 4721478410 4836636420 5029400915 5486619180 5642742490 5665774092 6009154340 6035281098 6309612057 6610069774 6771290988 7082217615 8412816076 8464113735 8621830140 9013731510 9442956820 9915104661 10058801830 10516020095 11285484980 12070562196 12619224114 13220139548 14164435230 15088202745 16525174435 16928227470 18027463020 19830209322 20117603660 21032040190 23135244209 25238448228 28328870460 30176405490 31548060285 33050348870 33856454940 39660418644 42064080380 46270488418 49575523305 60352810980 63096120570 66100697740 69405732627 92540976836 99151046610 115676221045 126192241140 138811465254 198302093220 231352442090 277622930508 347028663135 462704884180 694057326270 1388114652540
• Sum of all divisors σ(n): 5284513301760
• Sum of proper divisors (its aliquot sum) s(n): 3896398649220
• 1388114652540 is an abundant number, because the sum of its proper divisors (3896398649220) is greater than itself. Its abundance is 2508283996680

Bases of 1388114652540

• Binary: 10100001100110010000101001010110101111100₂
• Hexadecimal: 0x1433214AD7C
• Base-36: HPOVMGSC

Squares and roots of 1388114652540

• 1388114652540 squared (1388114652540²) is 1926862288596244928451600
• 1388114652540 cubed (1388114652540³) is 2674705776227205733206329894207064000
• The square root of 1388114652540 is 1178182.7755233905
• The cube root of 1388114652540 is 11155.1422520563

Scales and comparisons

• 1,388,114,652,540 seconds is equal to 44,137 years, 39 weeks, 19 hours, 29 minutes.
• To count from 1 to 1,388,114,652,540 would take you about one hundred ten thousand, three hundred forty-four 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 1388114652540 cubic inches would be around 929.6 feet tall.

Recreational maths with 1388114652540

• 1388114652540 backwards is 0452564118831
• The number of decimal digits it has is: 13
• The sum of 1388114652540's digits is 48
• More coming soon!