138777421933080

Names of 138777421933080

• Cardinal: 138777421933080 can be written as One hundred thirty-eight trillion, seven hundred seventy-seven billion, four hundred twenty-one million, nine hundred thirty-three thousand and eighty.

Scientific notation

• Scientific notation: 1.3877742193308 × 10¹⁴

Factors of 138777421933080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1746

Divisors of 138777421933080

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 29 30 35 36 40 42 45 54 56 58 60 63 70 72 84 87 90 105 108 116 120 126 135 140 145 168 174 180 189 203 210 216 232 252 261 270 280 290 315 348 360 378 406 420 435 504 522 540 580 609 630 696 756 783 812 823 840 870 877 945 1015 1044 1080 1160 1218 1260 1305 1512 1566 1624 1646 1740 1754 1827 1890 2030 2088 2436 2469 2520 2610 2631 3045 3132 3292 3480 3508 3654 3780 3915 4060 4115 4385 4872 4938 5220 5262 5481 5761 6090 6139 6264 6584 7016 7308 7407 7560 7830 7893 8120 8230 8770 9135 9876 10440 10524 10962 11522 12180 12278 12345 13155 14616 14814 15660 15786 16460 17283 17540 18270 18417 19752 21048 21924 22221 23044 23679 23867 24360 24556 24690 25433 26310 27405 28805 29628 30695 31320 31572 32920 34566 35080 36540 36834 37035 39465 43848 44442 46088 47358 47734 49112 49380 50866 51849 52620 54810 55251 57610 59256 61390 63144 69132 71601 73080 73668 74070 76299 78930 86415 88884 92085 94716 95468 98760 101732 103698 105240 109620 110502 111105 115220 118395 119335 122780 127165 138264 143202 147336 148140 152598 155547 157860 165753 167069 172830 177768 178031 184170 189432 190936 203464 207396 214803 219240 221004 222210 228897 230440 236790 238670 245560 254330 259245 276255 286404 296280 305196 311094 315720 331506 334138 345660 356062 358005 368340 381495 414792 429606 442008 444420 457794 473580 477340 501207 508660 518490 534093 552510 572808 610392 622188 644409 663012 668276 686691 691320 712124 716010 721771 736680 762990 769129 777735 828765 835345 859212 888840 890155 915588 947160 954680 1002414 1017320 1036980 1068186 1074015 1105020 1144485 1244376 1288818 1326024 1336552 1373382 1424248 1432020 1443542 1503621 1525980 1538258 1555470 1602279 1657530 1670690 1718424 1780310 1831176 2004828 2073960 2136372 2148030 2165313 2210040 2288970 2307387 2506035 2577636 2670465 2746764 2864040 2887084 3007242 3051960 3076516 3110940 3204558 3222045 3315060 3341380 3433455 3560620 3608855 3845645 4009656 4272744 4296060 4330626 4510863 4577940 4614774 4806837 5012070 5052397 5155272 5340930 5383903 5493528 5774168 6014484 6153032 6221880 6409116 6444090 6495939 6630120 6682760 6866910 6922161 7121240 7217710 7518105 7691290 8011395 8592120 8661252 9021726 9155880 9229548 9613674 10024140 10104794 10681860 10767806 10826565 11536935 12028968 12818232 12888180 12991878 13733820 13844322 14435420 15036210 15157191 15382580 16022790 16151709 17322504 18043452 18459096 19227348 19487817 20048280 20209588 20766483 20931359 21363720 21535612 21653130 22304741 22554315 23073870 24034185 25261985 25776360 25983756 26919515 27467640 27688644 28870840 30072420 30314382 30765160 32045580 32303418 32479695 34610805 36086904 38454696 38975634 40419176 41532966 41862718 43071224 43306260 44609482 45108630 45471573 46147740 48068370 48455127 50523970 51967512 53839030 55377288 60144840 60628764 62794077 64091160 64606836 64959390 66914223 69221610 75785955 77951268 80758545 83065932 83725436 86612520 89218964 90217260 90943146 92295480 96136740 96910254 97439085 101047940 103832415 104656795 107678060 111523705 121257528 125588154 129213672 129918780 133828446 136414719 138443220 145365381 146519513 151571910 155902536 156133187 161517090 166131864 167450872 178437928 180434520 181886292 188382231 192273480 193820508 194878170 200742669 202095880 207664830 209313590 215356120 223047410 227357865 242275635 251176308 259837560 267656892 272829438 276886440 290730762 293039026 303143820 312266374 313970385 323034180 334571115 363772584 376764462 387641016 389756340 401485338 415329660 418627180 439558539 446094820 454715730 468399561 484551270 502352616 535313784 545658876 565146693 581461524 586078052 602228007 606287640 624532748 627940770 632993167 646068360 669142230 682073595 726826905 732597565 753528924 779512680 780665935 802970676 830659320 837254360 879117078 892189640 909431460 936799122 941911155 969102540 1003713345 1091317752 1130293386 1162923048 1172156104 1204456014 1249065496 1255881540 1265986334 1318675617 1338284460 1364147190 1405198683 1453653810 1465195130 1507057848 1561331870 1605941352 1758234156 1818862920 1873598244 1883822310 1898979501 1938205080 2007426690 2197792695 2260586772 2341997805 2408912028 2511763080 2531972668 2637351234 2676568920 2728294380 2810397366 2825733465 2907307620 2930390260 3011140035 3122663740 3164965835 3516468312 3747196488 3767644620 3797959002 3956026851 4014853380 4215596049 4395585390 4430952169 4521173544 4683995610 4817824056 5063945336 5274702468 5456588760 5620794732 5651466930 5696938503 5814615240 5860780520 6022280070 6245327480 6329931670 6593378085 7025993415 7535289240 7595918004 7912053702 8029706760 8431192098 8791170780 8861904338 9367991220 9494897505 10549404936 11241589464 11302933860 11393877006 12044560140 12659863340 13186756170 13292856507 14051986830 15191836008 15824107404 16862384196 17090815509 17582341560 17723808676 18356801843 18735982440 18989795010 19780134255 21077980245 22154760845 22605867720 22787754012 24089120280 25319726680 26373512340 26585713014 28103973660 28484692515 31648214808 33724768392 34181631018 35447617352 36713603686 37979590020 39560268510 39878569521 42155960490 44309521690 45575508024 52747024680 53171426028 55070405529 56207947320 56969385030 66464282535 68363262036 73427207372 75959180040 79120537020 79757139042 84311920980 85454077545 88619043380 91784009215 106342852056 110140811058 113938770060 119635708563 128497612901 132928565070 136726524072 146854414744 158241074040 159514278084 165211216587 168623841960 170908155090 177238086760 183568018430 199392847605 220281622116 227877540120 239271417126 256995225802 265857130140 275352027645 319028556168 330422433174 341816310180 367136036860 385492838703 398785695210 440563244232 478542834252 495633649761 513990451604 531714260280 550704055290 598178542815 642488064505 660844866348 683632620360 734272073720 770985677406 797571390420 826056082935 957085668504 991267299522 1027980903208 1101408110580 1156478516109 1196357085630 1284976129010 1321689732696 1541971354812 1595142780840 1652112165870 1927464193515 1982534599044 2202816221160 2312957032218 2392714171260 2478168248805 2569952258020 3083942709624 3304224331740 3469435548327 3854928387030 3965069198088 4625914064436 4785428342520 4956336497610 5139904516040 5782392580545 6608448663480 6938871096654 7709856774060 9251828128872 9912672995220 11564785161090 13877742193308 15419713548120 17347177741635 19825345990440 23129570322180 27755484386616 34694355483270 46259140644360 69388710966540 138777421933080
• Sum of all divisors σ(n): 548195703552000
• Sum of proper divisors (its aliquot sum) s(n): 409418281618920
• 138777421933080 is an abundant number, because the sum of its proper divisors (409418281618920) is greater than itself. Its abundance is 270640859685840

Bases of 138777421933080

• Binary: 11111100011011110100010111011111110101000011000₂
• Hexadecimal: 0x7E37A2EFEA18
• Base-36: 1D6XGTW460

Squares and roots of 138777421933080

• 138777421933080 squared (138777421933080²) is 19259172838392113843998286400
• 138777421933080 cubed (138777421933080³) is 2672738355075656338055392100569295474112000
• The square root of 138777421933080 is 11780382.9281174047
• The cube root of 138777421933080 is 51773.3505747023

Scales and comparisons

• 138,777,421,933,080 seconds is equal to 4,412,692 years, 39 weeks, 6 hours, 18 minutes.
• To count from 1 to 138,777,421,933,080 would take you about eleven million, thirty-one thousand, seven 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 138777421933080 cubic inches would be around 4314.4 feet tall.

Recreational maths with 138777421933080

• 138777421933080 backwards is 080339124777831
• 138777421933080 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138777421933080's digits is 63
• More coming soon!