137778781140

Names of 137778781140

• Cardinal: 137778781140 can be written as One hundred thirty-seven billion, seven hundred seventy-eight million, seven hundred eighty-one thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.3777878114 × 10¹¹

Factors of 137778781140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2842

Divisors of 137778781140

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 13 14 15 18 20 21 22 26 27 28 30 33 35 36 39 42 44 45 49 52 54 55 60 63 65 66 70 77 78 84 90 91 98 99 105 108 110 117 126 130 132 135 140 143 147 154 156 165 169 180 182 189 195 196 198 210 220 231 234 245 252 260 270 273 286 294 297 308 315 330 338 351 364 378 385 390 396 420 429 441 455 462 468 490 495 507 539 540 546 572 585 588 594 630 637 660 676 693 702 715 735 756 770 780 819 845 858 882 910 924 945 980 990 1001 1014 1078 1092 1155 1170 1183 1188 1260 1274 1287 1323 1365 1386 1404 1430 1470 1485 1521 1540 1617 1638 1690 1716 1755 1764 1820 1859 1890 1911 1980 2002 2028 2079 2145 2156 2205 2310 2340 2366 2457 2535 2548 2574 2646 2695 2730 2772 2801 2860 2940 2970 3003 3042 3185 3234 3276 3380 3465 3510 3549 3718 3780 3822 3861 4004 4095 4158 4290 4410 4563 4620 4732 4851 4914 5005 5070 5148 5292 5390 5460 5577 5602 5733 5915 5940 6006 6084 6370 6435 6468 6615 6930 7007 7020 7098 7436 7605 7644 7722 8085 8190 8281 8316 8403 8580 8820 9009 9126 9295 9555 9702 9828 10010 10140 10395 10647 10780 11154 11204 11466 11830 12012 12285 12740 12870 13013 13230 13860 14005 14014 14196 14553 15015 15210 15444 16170 16380 16562 16731 16806 17199 17745 18018 18252 18590 19110 19305 19404 19607 20020 20790 21021 21294 22308 22815 22932 23660 24255 24570 24843 25209 25740 26026 26460 27027 27885 28010 28028 28665 29106 30030 30420 30811 31941 32340 33124 33462 33612 34398 35035 35490 36036 36413 37180 38220 38610 39039 39214 41405 41580 42015 42042 42588 45045 45630 48510 49140 49686 50193 50418 52052 53235 54054 55770 56020 57330 58212 58821 60060 61622 63063 63882 65065 66924 68796 70070 70980 72765 72826 74529 75627 77220 78078 78428 82810 83655 84030 84084 85995 90090 91091 91260 92433 97020 98035 99372 100386 100836 105105 106470 108108 109239 111540 114660 117117 117642 123244 124215 126045 126126 127764 130130 135135 137249 140140 145530 145652 149058 151254 154055 156156 159705 165620 167310 168060 171990 176463 180180 182065 182182 184866 189189 195195 196070 200772 210210 212940 215677 218478 223587 234234 235284 248430 250965 252090 252252 254891 260260 270270 273273 274498 277299 291060 294105 298116 302508 308110 315315 319410 327717 334620 343980 351351 352926 364130 364364 369732 372645 378135 378378 390390 392140 400543 411747 420420 431354 436956 447174 455455 462165 468468 473369 496860 501930 504180 509782 529389 540540 546195 546546 548996 554598 585585 588210 616220 630630 638820 647031 655434 686245 702702 705852 728260 745290 756270 756756 764673 780780 801086 819819 823494 831897 862708 882315 894348 910910 924330 945945 946738 983151 1003860 1019564 1058778 1078385 1092390 1093092 1109196 1117935 1171170 1176420 1201629 1235241 1261260 1274455 1294062 1310868 1366365 1372490 1386495 1405404 1420107 1490580 1509739 1512540 1529346 1602172 1638585 1639638 1646988 1663794 1756755 1764630 1784237 1821820 1848660 1891890 1893476 1941093 1966302 2002715 2058735 2117556 2156770 2184780 2235870 2294019 2342340 2366845 2403258 2459457 2470482 2548910 2588124 2646945 2732730 2744980 2772990 2803801 2840214 3019478 3058692 3235155 3277170 3279276 3313583 3327588 3513510 3529260 3568474 3604887 3705723 3783780 3823365 3882186 3932604 4005430 4099095 4117470 4159485 4260321 4313540 4471740 4529217 4588038 4733690 4806516 4915755 4918914 4940964 5097820 5207059 5293890 5352711 5465460 5545980 5607602 5680428 5823279 6008145 6038956 6176205 6470310 6554340 6627166 6882057 7027020 7100535 7136948 7209774 7411446 7548695 7646730 7764372 8010860 8198190 8234940 8318970 8411403 8520642 8921185 9058434 9176076 9467380 9705465 9831510 9837828 9940749 10414118 10587780 10705422 10814661 11215204 11470095 11646558 12016290 12297285 12352410 12780963 12940620 13254332 13587651 13764114 14019005 14201070 14419548 14822892 15097390 15293460 15621177 16058133 16396380 16567915 16637940 16822806 17041284 17842370 18024435 18116868 18528615 19410930 19626607 19663020 19881498 20828236 21301605 21410844 21629322 22646085 22940190 23195081 23293116 24032580 24594570 24704820 25234209 25561926 26035295 26763555 27175302 27528228 28038010 28402140 29116395 29822247 30194780 31242354 32116266 33135830 33645612 34410285 35684740 36048870 36449413 37057230 38821860 39253214 39762996 40762953 42057015 42603210 43258644 45292170 45880380 46390162 46863531 48174399 49189140 49703745 50468418 51123852 52070590 53527110 54073305 54350604 56076020 58232790 58879821 59644494 62484708 63904815 64232532 66271660 67938255 68820570 69585243 72097740 72898826 74114460 75702627 78105885 78506428 80290665 81525906 84114030 85206420 89466741 90584340 92780324 93727062 96348798 98133035 99407490 100936836 104141180 107054220 108146610 109348239 115975405 116465580 117759642 119288988 126171045 127809630 135876510 137641140 139170486 140590593 145797652 149111235 151405254 156211770 160581330 163051812 168228060 176639463 178933482 182247065 187454124 192697596 196266070 198814980 203814765 208755729 216293220 218696478 231950810 234317655 235519284 240871995 252342090 255145891 255619260 271753020 278340972 281181186 294399105 298222470 302810508 312423540 321162660 328044717 347926215 353278926 357866964 364494130 378513135 392532140 407629530 417511458 437392956 447333705 463901620 468635310 481743990 504684180 510291782 529918389 546741195 562362372 588798210 596444940 626267187 656089434 695852430 702952965 706557852 728988260 757026270 765437673 815259060 835022916 883197315 894667410 937270620 963487980 984134151 1020583564 1043778645 1059836778 1093482390 1177596420 1252534374 1275729455 1312178868 1391704860 1405905930 1514052540 1530875346 1640223585 1766394630 1789334820 1968268302 2087557290 2119673556 2186964780 2296313019 2505068748 2551458910 2649591945 2811811860 3061750692 3131335935 3280447170 3532789260 3827188365 3936536604 4175114580 4592626038 4920670755 5102917820 5299183890 6262671870 6560894340 6888939057 7654376730 9185252076 9841341510 10598367780 11481565095 12525343740 13777878114 15308753460 19682683020 22963130190 27555756228 34444695285 45926260380 68889390570 137778781140
• Sum of all divisors σ(n): 589229665920
• Sum of proper divisors (its aliquot sum) s(n): 451450884780
• 137778781140 is an abundant number, because the sum of its proper divisors (451450884780) is greater than itself. Its abundance is 313672103640

Bases of 137778781140

• Binary: 10000000010100010000010101101111010100₂
• Hexadecimal: 0x2014415BD4
• Base-36: 1RALXFX0

Squares and roots of 137778781140

• 137778781140 squared (137778781140²) is 18982992532424019699600
• 137778781140 cubed (137778781140³) is 2615453573507103363870236945544000
• The square root of 137778781140 is 371185.6424216863
• The cube root of 137778781140 is 5164.8864676425

Scales and comparisons

• 137,778,781,140 seconds is equal to 4,380 years, 48 weeks, 5 days, 19 hours, 39 minutes.
• To count from 1 to 137,778,781,140 would take you about eight thousand, seven hundred sixty-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 137778781140 cubic inches would be around 430.4 feet tall.

Recreational maths with 137778781140

• 137778781140 backwards is 041187877731
• 137778781140 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 137778781140's digits is 54
• More coming soon!