15139468895040

Names of 15139468895040

• Cardinal: 15139468895040 can be written as Fifteen trillion, one hundred thirty-nine billion, four hundred sixty-eight million, eight hundred ninety-five thousand and forty.

Scientific notation

• Scientific notation: 1.513946889504 × 10¹³

Factors of 15139468895040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 9649

Divisors of 15139468895040

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 49 56 60 63 64 70 72 80 84 90 96 98 105 112 120 126 140 144 147 160 168 180 192 196 210 224 240 245 252 280 288 294 315 320 336 343 360 392 420 441 448 480 490 504 560 576 588 630 672 686 720 735 784 840 882 960 980 1008 1029 1120 1176 1260 1344 1372 1440 1470 1568 1680 1715 1764 1960 2011 2016 2058 2205 2240 2352 2520 2744 2880 2940 3087 3136 3360 3430 3528 3920 4022 4032 4116 4410 4704 5040 5145 5488 5880 6033 6174 6720 6860 7056 7621 7840 8044 8232 8820 9408 10055 10080 10290 10976 11760 12066 12348 13720 14077 14112 15242 15435 15680 16088 16464 17640 18099 20110 20160 20580 21952 22863 23520 24132 24696 27440 28154 28224 30165 30484 30870 32176 32928 35280 36198 38105 40220 41160 42231 45726 47040 48264 49392 53347 54880 56308 60330 60968 61740 64352 65856 68589 70385 70560 72396 76210 80440 82320 84462 90495 91452 96528 98539 98784 106694 109760 112616 114315 120660 121936 123480 126693 128704 137178 140770 141120 144792 152420 160041 160880 164640 168924 180990 182904 193056 197078 197568 211155 213388 225232 228630 241320 243872 246960 253386 266735 274356 281540 289584 295617 304840 320082 321760 329280 337848 342945 361980 365808 373429 386112 394156 422310 426776 450464 457260 480123 482640 487744 492695 493920 506772 533470 548712 563080 579168 591234 609680 633465 640164 643520 675696 685890 689773 723960 731616 746858 788312 800205 844620 853552 886851 900928 914520 960246 965280 985390 987840 1013544 1066940 1097424 1120287 1126160 1158336 1182468 1219360 1266930 1280328 1351392 1371780 1379546 1447920 1463232 1478085 1493716 1576624 1600410 1689240 1707104 1773702 1829040 1867145 1920492 1930560 1970780 2027088 2069319 2133880 2194848 2240574 2252320 2364936 2400615 2438720 2533860 2560656 2614003 2702784 2743560 2759092 2895840 2956170 2987432 3153248 3200820 3360861 3378480 3414208 3448865 3547404 3658080 3734290 3840984 3941560 4054176 4138638 4267760 4389696 4434255 4481148 4504640 4729872 4801230 5067720 5121312 5228006 5487120 5518184 5601435 5791680 5912340 5974864 6207957 6306496 6401640 6721722 6756960 6897730 7094808 7316160 7468580 7681968 7842009 7883120 8108352 8277276 8535520 8868510 8962296 9459744 9602460 10135440 10242624 10346595 10456012 10974240 11036368 11202870 11824680 11949728 12415914 12803280 13070015 13443444 13513920 13795460 14189616 14937160 15325831 15363936 15684018 15766240 16554552 16804305 17071040 17737020 17924592 18919488 19204920 20270880 20693190 20912024 21948480 22072736 22405740 23526027 23649360 23899456 24831828 25606560 26140030 26886888 27590920 28379232 29874320 30651662 30727872 31039785 31368036 31532480 33109104 33608610 35474040 35849184 38409840 39210045 40541760 41386380 41824048 44145472 44811480 45977493 47052054 47298720 49663656 51213120 52280060 53773776 55181840 56758464 59748640 61303324 62079570 62736072 66218208 67217220 70948080 71698368 76629155 76819680 78420090 82772760 83648096 89622960 91954986 94104108 94597440 99327312 104560120 107280817 107547552 110363680 117630135 119497280 122606648 124159140 125472144 132436416 134434440 137932479 141896160 153258310 153639360 156840180 165545520 167296192 179245920 183909972 188208216 198654624 209120240 214561634 215095104 220727360 229887465 235260270 245213296 248318280 250944288 268868880 275864958 283792320 306516620 313680360 321842451 331091040 358491840 367819944 376416432 397309248 418240480 429123268 459774930 470520540 490426592 496636560 501888576 536404085 537737760 551729916 613033240 627360720 643684902 662182080 689662395 735639888 750965719 752832864 836480960 858246536 919549860 941041080 965527353 980853184 993273120 1072808170 1075475520 1103459832 1226066480 1254721440 1287369804 1379324790 1471279776 1501931438 1505665728 1609212255 1716493072 1839099720 1882082160 1931054706 1986546240 2145616340 2206919664 2252897157 2452132960 2509442880 2574739608 2758649580 2942559552 3003862876 3218424510 3432986144 3678199440 3754828595 3764164320 3862109412 4291232680 4413839328 4505794314 4827636765 4904265920 5149479216 5256760033 5517299160 6007725752 6436849020 6758691471 6865972288 7356398880 7509657190 7528328640 7724218824 8582465360 8827678656 9011588628 9655273530 10298958432 10513520066 11034598320 11264485785 12015451504 12873698040 13517382942 14712797760 15019314380 15448437648 15770280099 17164930720 18023177256 19310547060 20597916864 21027040132 22069196640 22528971570 24030903008 25747396080 26283800165 27034765884 30038628760 30896875296 31540560198 33793457355 34329861440 36046354512 38621094120 42054080264 44138393280 45057943140 47310840297 48061806016 51494792160 52567600330 54069531768 60077257520 61793750592 63081120396 67586914710 72092709024 77242188240 78851400495 84108160528 90115886280 94621680594 102989584320 105135200660 108139063536 120154515040 126162240792 135173829420 144185418048 154484376480 157702800990 168216321056 180231772560 189243361188 210270401320 216278127072 236554201485 240309030080 252324481584 270347658840 308968752960 315405601980 336432642112 360463545120 378486722376 420540802640 432556254144 473108402970 504648963168 540695317680 630811203960 720927090240 756973444752 841081605280 946216805940 1009297926336 1081390635360 1261622407920 1513946889504 1682163210560 1892433611880 2162781270720 2523244815840 3027893779008 3784867223760 5046489631680 7569734447520 15139468895040
• Sum of all divisors σ(n): 60765242553600
• Sum of proper divisors (its aliquot sum) s(n): 45625773658560
• 15139468895040 is an abundant number, because the sum of its proper divisors (45625773658560) is greater than itself. Its abundance is 30486304763520

Bases of 15139468895040

• Binary: 11011100010011101110101010100110001101000000₂
• Hexadecimal: 0xDC4EEAA6340
• Base-36: 5D6Z4W280

Squares and roots of 15139468895040

• 15139468895040 squared (15139468895040²) is 229203518423883678536601600
• 15139468895040 cubed (15139468895040³) is 3470019537812114517040014389348696064000
• The square root of 15139468895040 is 3890947.0434638403
• The cube root of 15139468895040 is 24738.3205894867

Scales and comparisons

• 15,139,468,895,040 seconds is equal to 481,388 years, 14 weeks, 4 days, 10 hours, 24 minutes.
• To count from 1 to 15,139,468,895,040 would take you about one million, two hundred three thousand, four hundred seventy 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 15139468895040 cubic inches would be around 2061.5 feet tall.

Recreational maths with 15139468895040

• 15139468895040 backwards is 04059886493151
• 15139468895040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 15139468895040's digits is 63
• More coming soon!