68329968770140

Names of 68329968770140

• Cardinal: 68329968770140 can be written as Sixty-eight trillion, three hundred twenty-nine billion, nine hundred sixty-eight million, seven hundred seventy thousand, one hundred forty.

Scientific notation

• Scientific notation: 6.832996877014 × 10¹³

Factors of 68329968770140

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5015

Divisors of 68329968770140

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 29 35 44 55 58 70 71 77 110 116 140 142 145 154 157 203 220 284 290 308 314 319 355 385 406 497 580 628 638 710 770 781 785 812 841 994 1015 1099 1276 1420 1540 1562 1570 1595 1682 1727 1988 2030 2059 2198 2233 2485 3124 3140 3190 3364 3454 3905 4060 4118 4205 4396 4466 4553 4733 4970 5467 5495 5887 6380 6908 7810 8236 8410 8635 8932 9106 9251 9466 9940 10295 10934 10990 11147 11165 11774 12089 14413 15620 16820 17270 18212 18502 18932 20590 21868 21980 22294 22330 22649 22765 23548 23665 24178 27335 28826 29435 31871 33131 34540 37004 41180 44588 44660 45298 45530 46255 47330 48356 50083 52063 54670 55735 57652 58870 59711 60445 63742 64757 66262 72065 78029 90596 91060 92510 94660 100166 104126 109340 111470 113245 117740 119422 120890 122617 127484 129514 132037 132524 137257 144130 156058 158543 159355 165655 185020 200332 208252 222940 226490 238844 241780 245234 250415 259028 260315 264074 274514 288260 298555 312116 317086 318710 323263 323785 331310 336043 350581 364441 390145 417977 452980 490468 500830 520630 528148 549028 597110 613085 634172 637420 646526 647570 656821 660185 662620 672086 686285 701162 728882 743081 780290 792715 835954 858319 924259 960799 1001660 1041260 1194220 1226170 1293052 1295140 1313642 1320370 1344172 1372570 1402324 1452407 1457764 1486162 1509827 1560580 1585430 1616315 1671908 1680215 1716638 1752905 1822205 1848518 1921598 2089885 2262841 2352301 2452340 2627284 2640740 2745140 2904814 2972324 3019654 3170860 3232630 3284105 3360430 3433276 3505810 3555893 3644410 3696473 3697036 3715405 3843196 3980453 4179770 4291595 4525682 4597747 4621295 4704602 4803995 5201567 5809628 6039308 6465260 6568210 6720860 7011620 7111786 7262035 7288820 7392946 7430810 7549135 7960906 8173891 8359540 8583190 9051364 9195494 9242590 9374627 9409204 9607990 9745247 10166849 10403134 10568789 11314205 11761505 13136420 14223572 14524070 14785892 14861620 15098270 15921812 16347782 17166380 17779465 18390988 18482365 18485180 18749254 19215980 19490494 19902265 20333698 20806268 21137578 21549349 22628410 22988735 23523010 24891251 25875311 26007835 27863171 29048140 30196540 32695564 35558930 36964730 37498508 38980988 39804530 40667396 40869455 42275156 43098698 43784983 45256820 45977470 46873135 47046020 48726235 49782502 50834245 51750622 52015670 52758751 52843945 55726342 57217237 65622389 68216729 71117860 73929460 79609060 81738910 86197396 87569966 91954940 93746270 97452470 99565004 101668490 103120897 103501244 104031340 105517502 105687890 107197717 107746745 111452684 114434474 124456255 129376555 131244778 136433458 139315855 150845443 163477820 175139932 187492540 194904940 203336980 206241794 211035004 211375780 214395434 215493490 218924915 228868948 237042839 248912510 258753110 262489556 263793755 272866916 278631710 282612163 286086185 301690886 306494881 328111945 341083645 369311257 412483588 428790868 430986980 437849830 474085678 497825020 515604485 517506220 527587510 535988585 557263420 565224326 572172370 580346261 603381772 612989762 624931121 656223890 682167290 721846279 738622514 750384019 754227215 875699660 948171356 1031208970 1055175020 1071977170 1130448652 1144344740 1160692522 1185214195 1225979524 1249862242 1312447780 1364334580 1413060815 1443692558 1477245028 1500768038 1508454430 1530003779 1532474405 1659299873 1846556285 1978285141 2062417940 2143954340 2321385044 2370428390 2499724484 2826121630 2887385116 2901731305 3001536076 3016908860 3060007558 3064948810 3108733793 3124655605 3318599746 3609231395 3693112570 3751920095 3956570282 4062423827 4374517847 4740856780 5652243260 5803462610 6120015116 6129897620 6217467586 6249311210 6637199492 6874242331 7218462790 7386225140 7503840190 7650018895 7913140564 8124847654 8296499365 8749035694 9891425705 10710026453 11606925220 12434935172 12498622420 13748484662 14436925580 15007680380 15300037790 15543668965 16249695308 16592998730 16830041569 17498071388 19782851410 20312119135 21420052906 21761136551 21872589235 27496969324 30600075580 31087337930 33185997460 33660083138 34371211655 39565702820 40624238270 42840105812 43522273102 43745178470 44370109591 48119696317 53550132265 62174675860 67320166276 68742423310 81248476540 84150207845 87044546204 87490356940 88740219182 96239392634 107100264530 108805682755 117810290983 137484846620 168300415690 177480438364 192478785268 214200529060 217611365510 221850547955 235620581966 240598481585 310590767137 336600831380 435222731020 443701095910 471241163932 481196963170 488071205501 589051454915 621181534274 887402191820 962393926340 976142411002 1178102909830 1242363068548 1552953835685 1952284822004 2356205819660 2440356027505 3105907671370 3416498438507 4880712055010 6211815342740 6832996877014 9761424110020 13665993754028 17082492192535 34164984385070 68329968770140
• Sum of all divisors σ(n): 189128298498048
• Sum of proper divisors (its aliquot sum) s(n): 120798329727908
• 68329968770140 is an abundant number, because the sum of its proper divisors (120798329727908) is greater than itself. Its abundance is 52468360957768

Bases of 68329968770140

• Binary: 1111100010010101001111100001000001110001011100₂
• Hexadecimal: 0x3E254F841C5C
• Base-36: O7YCR6EZG

Squares and roots of 68329968770140

• 68329968770140 squared (68329968770140²) is 4668984632128307704155619600
• 68329968770140 cubed (68329968770140³) is 319031574101590861906401849566581678744000
• The square root of 68329968770140 is 8266194.3341624869
• The cube root of 68329968770140 is 40882.4650435267

Scales and comparisons

• 68,329,968,770,140 seconds is equal to 2,172,681 years, 33 weeks, 5 days, 35 minutes, 40 seconds.
• To count from 1 to 68,329,968,770,140 would take you about five million, four hundred thirty-one thousand, seven hundred four 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 68329968770140 cubic inches would be around 3406.9 feet tall.

Recreational maths with 68329968770140

• 68329968770140 backwards is 04107786992386
• 68329968770140 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 68329968770140's digits is 70
• More coming soon!