8008660018980

Names of 8008660018980

• Cardinal: 8008660018980 can be written as Eight trillion, eight billion, six hundred sixty million, eighteen thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 8.00866001898 × 10¹²

Factors of 8008660018980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2424

Divisors of 8008660018980

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 31 36 45 54 60 62 90 93 108 124 135 155 180 186 270 279 310 372 465 540 558 619 620 811 837 930 953 1116 1238 1395 1622 1674 1857 1860 1906 2433 2476 2790 2859 3095 3244 3348 3714 3812 4055 4185 4765 4866 5571 5580 5718 6190 7299 7428 8110 8370 8577 9285 9530 9732 11142 11436 12165 12380 14295 14598 16220 16713 16740 17154 18570 19060 19189 21897 22284 24330 25141 25731 27855 28590 29196 29543 33426 34308 36495 37140 38378 42885 43794 48660 50282 51462 55710 57180 57567 59086 66852 72990 75423 76756 83565 85770 87588 88629 95945 100564 102924 109485 111420 115134 118172 125705 128655 145980 147715 150846 167130 171540 172701 177258 191890 218970 226269 230268 251410 257310 265887 287835 295430 301692 334260 345402 354516 377115 383780 437940 443145 452538 502009 502820 514620 518103 531774 575670 589907 590860 678807 690804 754230 772883 797661 863505 886290 905076 1004018 1036206 1063548 1131345 1151340 1179814 1329435 1357614 1506027 1508460 1545766 1595322 1727010 1769721 1772580 2008036 2072412 2262690 2318649 2359628 2510045 2590515 2658870 2715228 2949535 3012054 3091532 3190644 3394035 3454020 3539442 3864415 3988305 4518081 4525380 4637298 5020090 5181030 5309163 5317740 5899070 6024108 6788070 6955947 7078884 7530135 7728830 7976610 8848605 9036162 9274596 10040180 10362060 10618326 11593245 11798140 13554243 13576140 13911894 15060270 15457660 15562279 15927489 15953220 17697210 18072324 18287117 20867841 21236652 22590405 23186490 23959373 26545815 27108486 27823788 30120540 31124558 31854978 34779735 35394420 36574234 41735682 45180810 46372980 46686837 47918746 53091630 54216972 54861351 62249116 63709956 67771215 69559470 71878119 73148468 77811395 79637445 83471364 90361620 91435585 93373674 95837492 104339205 106183260 109722702 119796865 135542430 139118940 140060511 143756238 155622790 159274890 164584053 182871170 186747348 208678410 215634357 219445404 233434185 239593730 271084860 274306755 280121022 287512476 311245580 318549780 329168106 359390595 365742340 417356820 420181533 431268714 466868370 478414577 479187460 493752159 548613510 560242044 646903071 658336212 700302555 718781190 822920265 840363066 862537428 933736740 956829154 987504318 1078171785 1097227020 1293806142 1400605110 1435243731 1437562380 1645840530 1680726132 1913658308 1975008636 2100907665 2156343570 2392072885 2468760795 2587612284 2801210220 2870487462 3234515355 3291681060 4201815330 4305731193 4312687140 4784145770 4937521590 5740974924 6469030710 7176218655 8403630660 8611462386 9568291540 9875043180 12917193579 12938061420 14352437310 14830851887 17222924772 21528655965 25834387158 28704874620 29661703774 43057311930 44492555661 51668774316 59323407548 64585967895 74154259435 86114623860 88985111322 129171935790 133477666983 148308518870 177970222644 222462778305 258343871580 266955333966 296617037740 400433000949 444925556610 533910667932 667388334915 800866001898 889851113220 1334776669830 1601732003796 2002165004745 2669553339660 4004330009490 8008660018980
• Sum of all divisors σ(n): 25819947417600
• Sum of proper divisors (its aliquot sum) s(n): 17811287398620
• 8008660018980 is an abundant number, because the sum of its proper divisors (17811287398620) is greater than itself. Its abundance is 9802627379640

Bases of 8008660018980

• Binary: 1110100100010101001010101011110011100100100₂
• Hexadecimal: 0x748A955E724
• Base-36: 2U74LEBL0

Squares and roots of 8008660018980

• 8008660018980 squared (8008660018980²) is 64138635299608733960240400
• 8008660018980 cubed (8008660018980³) is 513664524195915781304592652429362792000
• The square root of 8008660018980 is 2829957.6002088795
• The cube root of 8008660018980 is 20007.2140800229

Scales and comparisons

• 8,008,660,018,980 seconds is equal to 254,650 years, 32 weeks, 7 hours, 3 minutes.
• To count from 1 to 8,008,660,018,980 would take you about six hundred thirty-six thousand, six hundred twenty-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 8008660018980 cubic inches would be around 1667.3 feet tall.

Recreational maths with 8008660018980

• 8008660018980 backwards is 0898100668008
• 8008660018980 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 8008660018980's digits is 54
• More coming soon!