138788486030880

Names of 138788486030880

• Cardinal: 138788486030880 can be written as One hundred thirty-eight trillion, seven hundred eighty-eight billion, four hundred eighty-six million, thirty thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.3878848603088 × 10¹⁴

Factors of 138788486030880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 7792200

Divisors of 138788486030880

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 27 28 30 31 32 35 36 38 40 42 45 48 54 56 57 60 62 63 70 72 76 80 84 90 93 95 96 105 108 112 114 120 124 126 133 135 140 144 152 155 160 168 171 180 186 189 190 210 216 217 224 228 240 248 252 266 270 279 280 285 288 304 310 315 336 342 360 372 378 380 399 420 432 434 456 465 480 496 504 513 532 540 558 560 570 589 608 620 630 651 665 672 684 720 744 756 760 798 837 840 855 864 868 912 930 945 992 1008 1026 1064 1080 1085 1116 1120 1140 1178 1197 1240 1260 1302 1330 1368 1395 1440 1488 1512 1520 1596 1674 1680 1710 1736 1767 1824 1860 1890 1953 1995 2016 2052 2128 2160 2170 2232 2280 2356 2394 2480 2520 2565 2604 2660 2736 2790 2945 2976 3024 3040 3192 3255 3348 3360 3420 3472 3534 3591 3720 3780 3906 3990 4104 4123 4185 4256 4320 4340 4464 4560 4712 4788 4960 5040 5130 5208 5301 5320 5472 5580 5859 5890 5985 6048 6384 6510 6696 6840 6944 7068 7182 7440 7560 7812 7980 8208 8246 8370 8680 8835 8928 9120 9424 9576 9765 10080 10260 10416 10602 10640 11160 11718 11780 11970 12369 12768 13020 13392 13680 14136 14364 14880 15120 15624 15903 15960 16416 16492 16740 17360 17670 17955 18848 19152 19530 20520 20615 20832 21204 21280 22320 23436 23560 23940 24738 26040 26505 26784 27360 28272 28728 29295 30240 31248 31806 31920 32984 33480 34720 35340 35910 37107 38304 39060 41040 41230 42408 44640 46872 47120 47880 49476 52080 53010 56544 57456 58590 61845 62496 63612 63840 65968 66960 70680 71820 74214 78120 79515 82080 82460 84816 93744 94240 95760 98952 104160 106020 111321 114912 117180 123690 127224 131936 133920 141360 143640 148428 156240 159030 164920 169632 185535 187488 191520 197904 212040 222642 234360 247380 254448 282720 287280 296856 312480 318060 329840 371070 395808 424080 445284 468720 494760 508896 556605 574560 593712 636120 659680 742140 848160 890568 937440 989520 1113210 1187424 1272240 1484280 1781136 1979040 2226420 2544480 2968560 3562272 4452840 5937120 7792133 8905680 15584266 17811360 23376399 31168532 38960665 46752798 54544931 62337064 70129197 77921330 93505596 109089862 116881995 124674128 140258394 148050527 155842660 163634793 187011192 210387591 218179724 233763990 241556123 249348256 272724655 280516788 296101054 311685320 327269586 350645985 374022384 420775182 436359448 444151581 467527980 483112246 490904379 545449310 561033576 592202108 623370640 654539172 701291970 724668369 740252635 748044768 818173965 841550364 872718896 888303162 935055960 966224492 981808758 1036353689 1051937955 1090898620 1122067152 1184404216 1207780615 1246741280 1309078344 1332454743 1402583940 1449336738 1472713137 1480505270 1636347930 1683100728 1690892861 1745437792 1776606324 1870111920 1932448984 1963617516 2072707378 2103875910 2174005107 2181797240 2220757905 2244134304 2368808432 2415561230 2454521895 2618156688 2664909486 2805167880 2898673476 2945426274 2961010540 3109061067 3272695860 3366201456 3381785722 3553212648 3623341845 3740223840 3864897968 3927235032 3997364229 4145414756 4207751820 4348010214 4363594480 4441515810 4589566337 4737616864 4831122460 4909043790 5072678583 5181768445 5236313376 5329818972 5610335760 5797346952 5890852548 5922021080 6218122134 6522015321 6545391720 6662273715 6732402912 6763571444 7106425296 7246683690 7363565685 7729795936 7854470064 7994728458 8290829512 8415503640 8454464305 8696020428 8727188960 8883031620 9179132674 9327183201 9662244920 9818087580 10145357166 10363536890 10659637944 10870025535 11220671520 11594693904 11781705096 11844042160 12436244268 13044030642 13090783440 13324547430 13527142888 13768699011 14212850592 14493367380 14727131370 15218035749 15545305335 15708940128 15989456916 16581659024 16831007280 16908928610 17392040856 17766063240 18358265348 18654366402 19324489840 19636175160 19986821145 20290714332 20727073780 21319275888 21740051070 22947831685 23189387808 23563410192 23688084320 24872488536 25363392915 26088061284 26181566880 26649094860 27054285776 27537398022 27981549603 28986734760 29454262740 30436071498 31090610670 31978913832 32126964359 32610076605 33163318048 33662014560 33817857220 34784081712 35532126480 36716530696 37308732804 38648979680 39272350320 39973642290 40581428664 41306097033 41454147560 42638551776 43480102140 45654107247 45895663370 46635916005 47126820384 49744977072 50726785830 52176122568 53298189720 54108571552 55074796044 55963099206 57973469520 58908525480 60872142996 62181221340 63957827664 64253928718 65220153210 67635714440 68843495055 69568163424 71064252960 73433061392 74617465608 76090178745 78544700640 79947284580 81162857328 82612194066 82908295120 86960204280 91308214494 91791326740 93271832010 96380893077 99489954144 101453571660 104352245136 106596379440 110149592088 111926198412 115946939040 117817050960 121744285992 123918291099 124362442680 127915655328 128507857436 130440306420 135271428880 137686990110 139907748015 146866122784 149234931216 152180357490 159894569160 160634821795 162325714656 165224388132 165816590240 173920408560 182616428988 183582653480 186543664020 192761786154 202907143320 206530485165 208704490272 213192758880 220299184176 223852396824 228270536235 235634101920 243488571984 247836582198 248724885360 257015714872 260880612840 270542857760 275373980220 279815496030 289142679231 298469862432 304360714980 319789138320 321269643590 330448776264 347840817120 365232857976 367165306960 373087328040 385523572308 405814286640 413060970330 440598368352 447704793648 456541072470 481904465385 486977143968 495673164396 497449770720 514031429744 521761225680 550747960440 559630992060 578285358462 608721429960 619591455495 639578276640 642539287180 660897552528 730465715952 734330613920 746174656080 771047144616 811628573280 826121940660 867428037693 895409587296 913082144940 963808930770 991346328792 1028062859488 1043522451360 1101495920880 1119261984120 1156570716924 1217442859920 1239182910990 1285078574360 1321795105056 1445713396155 1460931431904 1492349312160 1542094289232 1652243881320 1734856075386 1826164289880 1927617861540 1982692657584 2202991841760 2238523968240 2313141433848 2434885719840 2478365821980 2570157148720 2891426792310 3084188578464 3304487762640 3469712150772 3652328579760 3855235723080 3965385315168 4337140188465 4477047936480 4626282867696 4956731643960 5140314297440 5782853584620 6608975525280 6939424301544 7304657159520 7710471446160 8674280376930 9252565735392 9913463287920 11565707169240 13878848603088 15420942892320 17348560753860 19826926575840 23131414338480 27757697206176 34697121507720 46262828676960 69394243015440 138788486030880
• Sum of all divisors σ(n): 603223378329600
• Sum of proper divisors (its aliquot sum) s(n): 464434892298720
• 138788486030880 is an abundant number, because the sum of its proper divisors (464434892298720) is greater than itself. Its abundance is 325646406267840

Bases of 138788486030880

• Binary: 11111100011101000110110011010001010011000100000₂
• Hexadecimal: 0x7E3A3668A620
• Base-36: 1D72JT64O0

Squares and roots of 138788486030880

• 138788486030880 squared (138788486030880²) is 19262243854743772896313574400
• 138788486030880 cubed (138788486030880³) is 2673377662157510248441683679262521577472000
• The square root of 138788486030880 is 11780852.5171517191
• The cube root of 138788486030880 is 51774.7264233665

Scales and comparisons

• 138,788,486,030,880 seconds is equal to 4,413,044 years, 28 weeks, 5 days, 22 hours, 48 minutes.
• To count from 1 to 138,788,486,030,880 would take you about eleven million, thirty-two thousand, six hundred eleven 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 138788486030880 cubic inches would be around 4314.6 feet tall.

Recreational maths with 138788486030880

• 138788486030880 backwards is 088030684887831
• 138788486030880 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138788486030880's digits is 72
• More coming soon!