13729345866720

Names of 13729345866720

• Cardinal: 13729345866720 can be written as Thirteen trillion, seven hundred twenty-nine billion, three hundred forty-five million, eight hundred sixty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.372934586672 × 10¹³

Factors of 13729345866720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 460833

Divisors of 13729345866720

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 19 20 22 24 27 30 32 33 36 38 40 44 45 48 54 55 57 60 66 72 76 80 81 88 90 95 96 99 108 110 114 120 121 132 135 144 152 160 162 165 171 176 180 190 198 209 216 220 228 240 242 264 270 285 288 297 304 324 330 342 352 360 363 380 396 405 418 432 440 456 480 484 495 513 528 540 570 594 605 608 627 648 660 684 720 726 760 792 810 836 855 864 880 891 912 968 990 1026 1045 1056 1080 1089 1140 1188 1210 1254 1296 1320 1368 1440 1452 1485 1520 1539 1584 1620 1672 1710 1760 1782 1815 1824 1881 1936 1980 2052 2090 2160 2178 2280 2299 2376 2420 2508 2565 2592 2640 2736 2904 2970 3040 3078 3135 3168 3240 3267 3344 3420 3564 3630 3762 3872 3960 4104 4180 4320 4356 4455 4560 4598 4752 4840 5016 5130 5280 5445 5472 5643 5808 5940 6156 6270 6480 6534 6688 6840 6897 7128 7260 7524 7695 7920 8208 8360 8712 8910 9120 9196 9405 9504 9680 9801 10032 10260 10890 11286 11495 11616 11880 12312 12540 12960 13068 13680 13794 14256 14520 15048 15390 15840 16335 16416 16720 16929 17424 17820 18392 18810 19360 19602 20064 20520 20691 21780 22572 22990 23760 24624 25080 26136 27360 27588 28215 28512 29040 30096 30780 32670 33440 33858 34485 34848 35640 36784 37620 39204 41040 41382 43560 45144 45980 47520 49005 49248 50160 52272 55176 56430 58080 60192 61560 62073 65340 67716 68970 71280 73568 75240 78408 82080 82764 84645 87120 90288 91960 98010 100320 103455 104544 110352 112860 123120 124146 130680 135432 137940 142560 150480 156816 165528 169290 174240 180576 183920 186219 196020 206910 220704 225720 246240 248292 261360 270864 275880 300960 310365 313632 331056 338580 367840 372438 392040 413820 451440 460793 496584 522720 541728 551760 620730 662112 677160 744876 784080 827640 902880 921586 931095 993168 1103520 1241460 1354320 1382379 1489752 1568160 1655280 1843172 1862190 1986336 2303965 2482920 2708640 2764758 2979504 3310560 3686344 3724380 4147137 4607930 4965840 5068723 5529516 5959008 6911895 7372688 7448760 8294274 8755067 9215860 9931680 10137446 11059032 12441411 13823790 14745376 14897520 15206169 16588548 17510134 18431720 20274892 20735685 22118064 24882822 25343615 26265201 27647580 29795040 30412338 33177096 35020268 36863440 37324233 40549784 41471370 43775335 44236128 45618507 49765644 50687230 52530402 55295160 55755953 60824676 62207055 66354192 70040536 73726880 74648466 76030845 78795603 81099568 82942740 87550670 91237014 96305737 99531288 101374460 105060804 110590320 111511906 121649352 124414110 131326005 132708384 136855521 140081072 149296932 152061690 157591206 162199136 165885480 167267859 175101340 182474028 186621165 192611474 199062576 202748920 210121608 221180640 223023812 228092535 236386809 243298704 248828220 262652010 273711042 278779765 280162144 288917211 298593864 304123380 315182412 331770960 334535718 350202680 364948056 373242330 385222948 393978015 398125152 405497840 410566563 420243216 446047624 456185070 472773618 481528685 486597408 497656440 501803577 525304020 547422084 557559530 577834422 597187728 608246760 630364824 663541920 669071436 684277605 700405360 709160427 729896112 746484660 770445896 787956030 810995680 821133126 836339295 840486432 866751633 892095248 912370140 945547236 963057370 995312880 1003607154 1050608040 1059363107 1094844168 1115119060 1155668844 1181934045 1194375456 1216493520 1260729648 1338142872 1368555210 1400810720 1418320854 1444586055 1459792224 1492969320 1505410731 1540891792 1575912060 1642266252 1672678590 1733503266 1784190496 1824740280 1891094472 1926114740 1990625760 2007214308 2052832815 2101216080 2118726214 2189688336 2230238120 2311337688 2363868090 2432987040 2509017885 2521459296 2600254899 2676285744 2737110420 2836641708 2889172110 2985938640 3010821462 3081783584 3151824120 3178089321 3284532504 3345357180 3467006532 3545802135 3649480560 3782188944 3852229480 4014428616 4105665630 4202432160 4237452428 4333758165 4379376672 4460476240 4516232193 4622675376 4727736180 5018035770 5200509798 5296815535 5352571488 5474220840 5673283416 5778344220 5971877280 6021642924 6303648240 6356178642 6569065008 6690714360 6934013064 7091604270 7298961120 7527053655 7564377888 7704458960 7800764697 8028857232 8211331260 8474904856 8667516330 8920952480 9032464386 9245350752 9455472360 9534267963 10036071540 10401019596 10593631070 10948441680 11346566832 11556688440 12043285848 12607296480 12712357284 13001274495 13138130016 13381428720 13868026128 14183208540 15054107310 15408917920 15601529394 15890446605 16057714464 16422662520 16949809712 17335032660 18064928772 18910944720 19068535926 20072143080 20802039192 21187262140 21896883360 22581160965 22693133664 23113376880 24086571696 25424714568 26002548990 26762857440 27736052256 28366417080 28602803889 30108214620 31203058788 31780893210 32845325040 33899619424 34670065320 36129857544 37821889440 38137071852 39003823485 40144286160 41604078384 42374524280 45162321930 46226753760 47671339815 48173143392 50849429136 52005097980 56732834160 57205607778 60216429240 62406117576 63561786420 65690650080 69340130640 72259715088 76274143704 78007646970 80288572320 83208156768 84749048560 85808411667 90324643860 95342679630 101698858272 104010195960 113465668320 114411215556 120432858480 124812235152 127123572840 138680261280 143014019445 144519430176 152548287408 156015293940 169498097120 171616823334 180649287720 190685359260 208020391920 228822431112 240865716960 249624470304 254247145680 286028038890 305096574816 312030587880 343233646668 361298575440 381370718520 416040783840 429042058335 457644862224 508494291360 572056077780 624061175760 686467293336 722597150880 762741437040 858084116670 915289724448 1144112155560 1248122351520 1372934586672 1525482874080 1716168233340 2288224311120 2745869173344 3432336466680 4576448622240 6864672933360 13729345866720
• Sum of all divisors σ(n): 56061617285520
• Sum of proper divisors (its aliquot sum) s(n): 42332271418800
• 13729345866720 is an abundant number, because the sum of its proper divisors (42332271418800) is greater than itself. Its abundance is 28602925552080

Bases of 13729345866720

• Binary: 11000111110010011100110010001000101111100000₂
• Hexadecimal: 0xC7C9CC88BE0
• Base-36: 4V76A1Q00

Squares and roots of 13729345866720

• 13729345866720 squared (13729345866720²) is 188494937928021548003558400
• 13729345866720 cubed (13729345866720³) is 2587912196939725600949750586892136448000
• The square root of 13729345866720 is 3705313.1941470211
• The cube root of 13729345866720 is 23945.0978044743

Scales and comparisons

• 13,729,345,866,720 seconds is equal to 436,550 years, 38 weeks, 1 hour, 12 minutes.
• To count from 1 to 13,729,345,866,720 would take you about one million, ninety-one thousand, three hundred seventy-six 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 13729345866720 cubic inches would be around 1995.4 feet tall.

Recreational maths with 13729345866720

• 13729345866720 backwards is 02766854392731
• The number of decimal digits it has is: 14
• The sum of 13729345866720's digits is 63
• More coming soon!