138867054480

Names of 138867054480

• Cardinal: 138867054480 can be written as One hundred thirty-eight billion, eight hundred sixty-seven million, fifty-four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.3886705448 × 10¹¹

Factors of 138867054480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 514

Divisors of 138867054480

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 27 28 29 30 33 35 36 40 42 44 45 48 49 54 55 56 58 60 63 66 70 72 77 80 81 84 87 88 90 98 99 105 108 110 112 116 120 126 132 135 140 144 145 147 154 162 165 168 174 176 180 189 196 198 203 210 216 220 231 232 240 243 245 252 261 264 270 280 290 294 297 308 315 319 324 330 336 348 360 378 385 392 396 405 406 420 432 435 440 441 457 462 464 486 490 495 504 522 528 539 540 560 567 580 588 594 609 616 630 638 648 660 693 696 720 735 756 770 783 784 792 810 812 840 870 880 882 891 914 924 945 957 972 980 990 1008 1015 1044 1078 1080 1134 1155 1160 1176 1188 1215 1218 1232 1260 1276 1296 1305 1320 1323 1371 1386 1392 1421 1470 1485 1512 1540 1566 1584 1595 1617 1620 1624 1680 1701 1740 1764 1782 1827 1828 1848 1890 1914 1944 1960 1980 2030 2079 2088 2156 2160 2205 2233 2268 2285 2310 2320 2349 2352 2376 2430 2436 2520 2552 2610 2640 2646 2673 2695 2742 2772 2835 2842 2871 2940 2970 3024 3045 3080 3132 3190 3199 3234 3240 3248 3402 3465 3480 3528 3564 3654 3656 3696 3780 3828 3888 3915 3920 3960 3969 4060 4113 4158 4176 4263 4312 4410 4455 4466 4536 4570 4620 4698 4752 4785 4851 4860 4872 5027 5040 5104 5220 5292 5346 5390 5481 5484 5544 5670 5684 5742 5880 5940 6090 6160 6237 6264 6380 6398 6468 6480 6615 6699 6804 6855 6930 6960 7047 7056 7105 7128 7308 7312 7560 7656 7830 7920 7938 8085 8120 8226 8316 8505 8526 8613 8624 8820 8910 8932 9072 9135 9140 9240 9396 9570 9597 9702 9720 9744 10054 10395 10440 10584 10692 10780 10962 10968 11088 11165 11340 11368 11484 11745 11760 11880 11907 12180 12339 12474 12528 12760 12789 12796 12936 13230 13253 13365 13398 13608 13710 13860 14094 14210 14256 14355 14553 14616 15081 15120 15312 15631 15660 15876 15995 16170 16240 16443 16452 16632 17010 17052 17226 17640 17820 17864 18270 18280 18480 18711 18792 19140 19194 19404 19440 19845 20097 20108 20565 20790 20880 21168 21315 21384 21560 21924 21936 22330 22393 22680 22736 22968 23490 23760 23814 24255 24360 24678 24948 25135 25520 25578 25592 25839 25872 26460 26506 26730 26796 27216 27405 27420 27720 28188 28420 28710 28791 29106 29232 30162 31185 31262 31320 31752 31990 32340 32886 32904 33264 33495 34020 34104 34452 35189 35235 35280 35640 35728 36540 36560 37017 37422 37584 38280 38367 38388 38808 39690 39759 40194 40216 41130 41580 42630 42768 43065 43120 43659 43848 44660 44786 45243 45360 45936 46893 46980 47628 47985 48510 48720 49329 49356 49896 50270 51156 51184 51678 52920 53012 53460 53592 54810 54840 55440 56376 56840 57420 57582 58212 59535 60291 60324 61695 62370 62524 62640 63504 63945 63980 64680 65772 65808 66265 66990 67179 68040 68208 68904 70378 70470 71280 72765 73080 74034 74844 75405 76560 76734 76776 77517 77616 78155 79380 79518 80388 80432 82215 82260 83160 85260 86130 86373 87318 87696 89320 89572 90486 92771 93555 93786 93960 95256 95970 97020 98658 98712 99792 100485 100540 102312 103356 105567 105840 106024 106920 107184 109620 109680 111051 111965 112752 113680 114840 115101 115164 116424 119070 119277 120582 120648 123390 124740 125048 127890 127960 129195 129360 130977 131544 132530 133980 134358 135729 136080 137808 140679 140756 140940 143955 145530 145783 146160 148068 149688 150810 153468 153552 155034 156310 158760 159036 160776 164430 164520 166320 170520 172260 172746 174636 175945 178640 179144 180873 180972 185085 185542 187110 187572 187920 190512 191835 191940 194040 197316 197424 198795 200970 201080 201537 204624 206712 211134 212048 213840 218295 219240 222102 223930 226215 229680 230202 230328 232848 234465 238140 238554 241164 241296 246323 246645 246780 249480 250096 255780 255920 258390 259119 261954 263088 265060 267960 268716 271458 278313 281358 281512 281880 287910 291060 291566 296136 299376 301455 301620 306936 310068 312620 316701 317520 318072 321552 328860 329040 335895 341040 344520 345303 345492 349272 351890 357831 358288 361746 361944 370170 371084 374220 375144 383670 383880 387585 388080 394632 397590 401940 402160 403074 407187 413424 422037 422268 431865 436590 437349 438480 444204 447860 452430 460404 460656 463855 468930 476280 477108 482328 492646 493290 493560 498960 511560 516780 518238 523908 527835 530120 535920 537432 542619 542916 555255 556626 562716 563024 563760 575505 575820 582120 583132 592272 596385 602910 603240 604611 613872 620136 625240 633402 636144 649397 654885 657720 671790 678645 689040 690606 690984 698544 703395 703780 715662 723492 723888 728915 738969 740340 742168 748440 750288 767340 767760 775170 777357 789264 795180 803880 806148 814374 834939 844074 844536 863730 873180 874698 888408 895720 904365 904860 920808 927710 937860 950103 952560 954216 964656 985292 986580 987120 1007685 1020481 1023120 1033560 1036476 1047816 1055670 1060240 1073493 1074864 1085238 1085832 1110510 1113252 1125432 1151010 1151640 1164240 1166264 1192770 1205820 1206480 1209222 1221561 1231615 1240272 1250480 1266111 1266804 1295595 1298794 1309770 1312047 1315440 1343580 1357290 1381212 1381968 1391565 1406790 1407560 1431324 1446984 1457830 1477938 1480680 1484336 1496880 1534680 1550340 1554714 1583505 1590360 1607760 1612296 1628748 1669878 1688148 1689072 1726515 1727460 1746360 1749396 1776816 1789155 1791440 1808730 1809720 1813833 1841616 1855420 1875720 1900206 1908432 1948191 1970584 1973160 2015370 2035935 2040962 2067120 2072952 2095632 2110185 2111340 2146986 2170476 2171664 2186745 2216907 2221020 2226504 2250864 2302020 2303280 2332528 2385540 2411640 2418444 2443122 2463230 2504817 2532222 2533608 2591190 2597588 2619540 2624094 2687160 2713095 2714580 2762424 2783130 2813580 2815120 2850309 2862648 2893968 2915660 2955876 2961360 3023055 3061443 3069360 3100680 3109428 3167010 3180720 3220479 3224592 3246985 3257496 3339756 3376296 3453030 3454920 3492720 3498792 3578310 3617460 3619440 3627666 3694845 3710840 3751440 3798333 3800412 3886785 3896382 3936141 3941168 3946320 4030740 4071870 4081924 4145904 4174695 4220370 4222680 4293972 4340952 4373490 4433814 4442040 4453008 4604040 4750515 4771080 4823280 4836888 4886244 4926460 5009634 5064444 5067216 5102405 5182380 5195176 5239080 5248188 5367465 5374320 5426190 5429160 5441499 5524848 5566260 5627160 5700618 5725296 5831320 5844573 5911752 6046110 6107805 6122886 6201360 6218856 6330555 6334020 6440958 6493970 6514992 6560235 6650721 6679512 6752592 6906060 6909840 6997584 7143367 7156620 7234920 7255332 7389690 7421680 7514451 7596666 7600824 7773570 7792764 7872282 8061480 8143740 8163848 8349390 8440740 8445360 8550927 8587944 8681904 8746980 8867628 8884080 9069165 9184329 9208080 9501030 9542160 9673776 9740955 9772488 9852920 10019268 10128888 10204810 10364760 10390352 10478160 10496376 10734930 10852380 10858320 10882998 11084535 11132520 11254320 11401236 11662640 11689146 11808423 11823504 12092220 12215610 12245772 12437712 12524085 12661110 12668040 12881916 12987940 13120470 13301442 13359024 13812120 14251545 14286734 14313240 14469840 14510664 14779380 15028902 15193332 15201648 15307215 15547140 15585528 15744564 16102395 16122960 16287480 16327696 16698780 16881480 17101854 17175888 17493960 17533719 17735256 18138330 18368658 18991665 19002060 19481910 19544976 19680705 19705840 19952163 20038536 20257776 20409620 20729520 20992752 21430101 21469860 21704760 21765996 22169070 22265040 22543353 22802472 23378292 23616846 24184440 24431220 24491544 25048170 25322220 25336080 25763832 25975880 26240940 26602884 27207495 27552987 27624240 28503090 28573468 28626480 29021328 29222865 29558760 30057804 30386664 30614430 31094280 31171056 31489128 32204790 32574960 33253605 33397560 33762960 34203708 34987920 35067438 35425269 35470512 35716835 36276660 36737316 37572255 37983330 38004120 38963820 39361410 39904326 40077072 40819240 42754635 42860202 42939720 43409520 43531992 44338140 45086706 45604944 45921645 46756584 47233692 48368880 48862440 48983088 50096340 50644440 51527664 51951760 52481880 52601157 53205768 54414990 55105974 57006180 57146936 58445730 59042115 59117520 59856489 60115608 60773328 61228860 62188560 62978256 64290303 64409580 66507210 66795120 68407416 70134876 70850538 71433670 72553320 73474632 75144510 75966660 76008240 77927640 78722820 79808652 81638480 82658961 85509270 85720404 85879440 87063984 87668595 88676280 90173412 91843290 93513168 94467384 97724880 99760815 100192680 101288880 104963760 105202314 106411536 107150505 108829980 110211948 112716765 114012360 114293872 116891460 118084230 119712978 120231216 122457720 128580606 128819160 133014420 136814832 137764935 140269752 141701076 142867340 145106640 146949264 150289020 151933320 155855280 157445640 157803471 159617304 165317922 171018540 171440808 175337190 177126345 177352560 180346824 183686580 188934768 192870909 199521630 200385360 210404628 214301010 217659960 220423896 225433530 228024720 233782920 236168460 239425956 244915440 247976883 257161212 257638320 263005785 266028840 275529870 280539504 283402152 285734680 299282445 300578040 303866640 314891280 315606942 319234608 321451515 330635844 342037080 342881616 350674380 354252690 360693648 367373160 385741818 399043260 413294805 420809256 428602020 435319920 440847792 450867060 467565840 472336920 478851912 495953766 514322424 526011570 532057680 551059740 566804304 571469360 578612727 598564890 601156080 631213884 642903030 661271688 684074160 701348760 708505380 734746320 771483636 789017355 798086520 826589610 841618512 857204040 901734120 944673840 957703824 964354545 991907532 1028644848 1052023140 1102119480 1157225454 1197129780 1239884415 1262427768 1285806060 1322543376 1402697520 1417010760 1542967272 1578034710 1596173040 1653179220 1714408080 1735838181 1803468240 1928709090 1983815064 2104046280 2204238960 2314450908 2394259560 2479768830 2524855536 2571612120 2834021520 2893063635 3085934544 3156069420 3306358440 3471676362 3857418180 3967630128 4208092560 4628901816 4788519120 4959537660 5143224240 5786127270 6312138840 6612716880 6943352724 7714836360 8679190905 9257803632 9919075320 11572254540 12624277680 13886705448 15429672720 17358381810 19838150640 23144509080 27773410896 34716763620 46289018160 69433527240 138867054480
• Sum of all divisors σ(n): 636293024640
• Sum of proper divisors (its aliquot sum) s(n): 497425970160
• 138867054480 is an abundant number, because the sum of its proper divisors (497425970160) is greater than itself. Its abundance is 358558915680

Bases of 138867054480

• Binary: 10000001010101000111110001011110010000₂
• Hexadecimal: 0x20551F1790
• Base-36: 1RSLUX00

Squares and roots of 138867054480

• 138867054480 squared (138867054480²) is 19284058819951288070400
• 138867054480 cubed (138867054480³) is 2677920446745700031418410875392000
• The square root of 138867054480 is 372648.7011650517
• The cube root of 138867054480 is 5178.4494506941

Scales and comparisons

• 138,867,054,480 seconds is equal to 4,415 years, 28 weeks, 1 day, 13 hours, 48 minutes.
• To count from 1 to 138,867,054,480 would take you about eight thousand, eight hundred thirty-one 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 138867054480 cubic inches would be around 431.5 feet tall.

Recreational maths with 138867054480

• 138867054480 backwards is 084450768831
• 138867054480 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138867054480's digits is 54
• More coming soon!