138797670462880

Names of 138797670462880

• Cardinal: 138797670462880 can be written as One hundred thirty-eight trillion, seven hundred ninety-seven billion, six hundred seventy million, four hundred sixty-two thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.3879767046288 × 10¹⁴

Factors of 138797670462880

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 9785

Divisors of 138797670462880

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 26 31 32 40 41 44 52 55 62 65 80 82 88 104 110 124 130 143 155 160 164 176 205 208 220 248 260 286 310 328 341 352 403 410 416 440 451 496 520 521 533 572 620 656 682 715 806 820 880 902 992 1040 1042 1066 1144 1240 1271 1312 1364 1430 1612 1640 1705 1760 1804 2015 2080 2084 2132 2255 2288 2480 2542 2605 2665 2728 2860 3224 3280 3410 3608 4030 4168 4264 4433 4510 4576 4960 5084 5210 5330 5456 5720 5731 5863 6355 6448 6560 6773 6820 7216 8060 8336 8528 8866 9020 9161 10168 10420 10660 10912 11440 11462 11726 12710 12896 13546 13640 13981 14432 16120 16151 16523 16672 17056 17732 18040 18322 20336 20840 21320 21361 22165 22880 22924 23452 25420 27092 27280 27962 28655 29315 32240 32302 33046 33865 35464 36080 36644 40672 41680 42640 42722 44330 45805 45848 46904 50840 54184 54560 55924 57310 58630 64480 64604 66092 67730 69905 70928 72160 73288 74503 80755 82615 83360 85280 85444 88660 91610 91696 93808 100771 101680 106805 108368 111848 114620 117260 119093 129208 132184 135460 139810 141856 146576 149006 161510 165230 170888 177320 177661 181753 183220 183392 187616 201542 203360 209963 213610 216736 223696 229240 234520 234971 238186 258416 264368 270920 277693 279620 283991 293152 298012 323020 330460 341776 354640 355322 363506 366440 372515 375601 403084 419926 427220 447392 458480 469040 469942 476372 503855 516832 528736 541840 555386 559240 567982 595465 596024 646040 660920 662191 683552 709280 710644 727012 732880 745030 751202 806168 839852 854440 888305 908765 916960 938080 939884 952744 1007710 1049815 1083680 1110772 1118480 1135964 1174855 1190930 1192048 1292080 1310023 1321840 1324382 1388465 1419955 1421288 1454024 1465760 1490060 1502404 1612336 1679704 1708880 1776610 1817530 1878005 1879768 1905488 2015420 2099630 2221544 2236960 2271928 2309593 2349710 2381860 2384096 2584160 2620046 2643680 2648764 2776930 2839910 2842576 2908048 2980120 3004808 3054623 3123901 3224672 3310955 3359408 3417760 3553220 3635060 3691883 3756010 3759536 3810976 4030840 4131611 4199260 4443088 4543856 4619186 4699420 4763720 4772881 4882813 5240092 5297528 5553860 5679820 5685152 5816096 5960240 6009616 6109246 6247802 6550115 6621910 6718816 7106440 7270120 7284101 7383766 7512020 7519072 8061680 8263222 8398520 8608483 8886176 9087712 9238372 9398840 9527440 9545762 9765626 10480184 10595056 11107720 11359640 11547965 11643631 11920480 12019232 12218492 12495604 13100230 13243820 14212880 14540240 14568202 14767532 15024040 15273115 15619505 16123360 16526444 16797040 17216966 18459415 18476744 18797680 19054880 19091524 19531252 20658055 20960368 21190112 22215440 22719280 23095930 23287262 23864405 24414065 24436984 24991208 26200460 26487640 28425760 29080480 29136404 29535064 30048080 30546230 31239010 33052888 33594080 34433932 36420505 36918830 36953488 37595360 38183048 39062504 40610713 41316110 41920736 43042415 44430880 45438560 46191860 46574524 47728810 48828130 48873968 49982416 52400920 52501691 52975280 53710943 58218155 58272808 59070128 60096160 61092460 62047453 62478020 66105776 68867864 72841010 73837660 73906976 76366096 78125008 81221426 82632220 86084830 92383720 93149048 94693313 95457620 97656260 97747936 99964832 104801840 105003382 105950560 107421886 116436310 116545616 118140256 122184920 124094906 124956040 128079941 132211552 137735728 145682020 147675320 147959311 151367203 152732192 156250016 162442852 165264440 172169660 184767440 186298096 189386626 190915240 195312520 195688121 203053565 209603680 210006764 214843772 232872620 233091232 244369840 248189812 249912080 256159882 262508455 268554715 275471456 291364040 295350640 295918622 302734406 310237265 324885704 330528880 344339320 369534880 372596192 378773252 381830480 390625040 391376242 406107130 420013528 429687544 465745240 473466565 488739680 496379624 499824160 512319764 525016910 537109430 582728080 590701280 591837244 605468812 620474530 640399705 649771408 661057760 682521983 688678640 739796555 756836015 757546504 763660960 781250080 782752484 812214260 840027056 859375088 931490480 946933130 978440605 992759248 1024639528 1050033820 1074218860 1165456160 1183674488 1210937624 1240949060 1280799410 1299542816 1365043966 1377357280 1479593110 1513672030 1515093008 1565504968 1624428520 1627552421 1665039233 1680054112 1718750176 1862980960 1893866260 1923471043 1956881210 1985518496 2049279056 2100067640 2148437720 2152569331 2367348976 2421875248 2481898120 2543945573 2561598820 2730087932 2959186220 3027344060 3030186016 3131009936 3248857040 3255104842 3330078466 3412609915 3787732520 3846942086 3913762420 4098558112 4200135280 4296875440 4305138662 4734697952 4843750496 4963796240 5087891146 5123197640 5460175864 5918372440 6054688120 6066331751 6262019872 6497714080 6510209684 6660156932 6825219830 7575465040 7693884172 7827524840 8137762105 8325196165 8400270560 8593750880 8610277324 9617355215 9927592480 10175782292 10246395280 10762846655 10920351728 11836744880 12109376240 12132663502 12719727865 13020419368 13320313864 13650439660 15150930080 15387768344 15655049680 16275524210 16650392330 17220554648 19234710430 20351564584 20492790560 21158181473 21525693310 21840703456 23673489760 24218752480 24265327004 25439455730 26040838736 26640627728 27300879320 27983401303 30331658755 30775536688 31310099360 32551048420 33300784660 34441109296 38469420860 40703129168 42316362946 43051386620 48530654008 50878911460 52081677472 53281255456 54601758640 55966802606 60663317510 61551073376 65102096840 66601569320 66729649261 68882218592 76938841720 78862312763 81406258336 84632725892 86102773240 97061308016 101757822920 105790907365 109203517280 111933605212 121326635020 130204193680 133203138640 133459298522 139917006515 153877683440 157724625526 169265451784 172205546480 194122616032 203515645840 211581814730 223867210424 242653270040 260408387360 266406277280 266918597044 279834013030 307755366880 315449251052 333648246305 338530903568 344411092960 394311563815 407031291680 423163629460 447734420848 485306540080 533837194088 559668026060 630898502104 667296492610 677061807136 788623127630 846327258920 867485440393 895468841696 970613080160 1067674388176 1119336052120 1261797004208 1334592985220 1577246255260 1692654517840 1734970880786 2135348776352 2238672104240 2523594008416 2669185970440 3154492510520 3385309035680 3469941761572 4337427201965 4477344208480 5338371940880 6308985021040 6939883523144 8674854403930 10676743881760 12617970042080 13879767046288 17349708807860 27759534092576 34699417615720 69398835231440 138797670462880
• Sum of all divisors σ(n): 408188853080064
• Sum of proper divisors (its aliquot sum) s(n): 269391182617184
• 138797670462880 is an abundant number, because the sum of its proper divisors (269391182617184) is greater than itself. Its abundance is 130593512154304

Bases of 138797670462880

• Binary: 11111100011110001011001110101111111010110100000₂
• Hexadecimal: 0x7E3C59D7F5A0
• Base-36: 1D76RPCDR4

Squares and roots of 138797670462880

• 138797670462880 squared (138797670462880²) is 19264793325922231193457894400
• 138797670462880 cubed (138797670462880³) is 2673908435586843825556157360653838159872000
• The square root of 138797670462880 is 11781242.3140719759
• The cube root of 138797670462880 is 51775.8684752731

Scales and comparisons

• 138,797,670,462,880 seconds is equal to 4,413,336 years, 30 weeks, 5 days, 5 hours, 54 minutes, 40 seconds.
• To count from 1 to 138,797,670,462,880 would take you about eleven million, thirty-three thousand, three hundred forty-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 138797670462880 cubic inches would be around 4314.7 feet tall.

Recreational maths with 138797670462880

• 138797670462880 backwards is 088264076797831
• The number of decimal digits it has is: 15
• The sum of 138797670462880's digits is 76
• More coming soon!