6655667998320

Names of 6655667998320

• Cardinal: 6655667998320 can be written as Six trillion, six hundred fifty-five billion, six hundred sixty-seven million, nine hundred ninety-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 6.65566799832 × 10¹²

Factors of 6655667998320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3242

Divisors of 6655667998320

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 33 36 40 44 45 48 54 55 60 66 72 80 81 88 90 99 108 110 120 132 135 144 162 165 176 180 198 216 220 240 243 264 270 297 324 330 360 396 405 432 440 486 495 528 540 594 648 660 720 729 792 810 880 891 972 990 1080 1188 1215 1296 1320 1458 1485 1584 1620 1782 1944 1980 2160 2376 2430 2640 2673 2916 2970 3221 3240 3564 3645 3888 3960 4455 4752 4860 5346 5832 5940 6442 6480 7128 7290 7920 8019 8910 9663 9720 10692 11664 11880 12884 13365 14256 14580 16038 16105 17820 19326 19440 21384 23760 25768 26730 28989 29160 32076 32210 35431 35640 38652 40095 42768 48315 51536 53460 57978 58320 64152 64420 70862 71280 77304 80190 86967 96630 106293 106920 115956 128304 128840 141724 144945 154608 160380 173934 177155 193260 212586 213840 231912 257680 260901 283448 289890 318879 320760 347868 354310 386520 425172 434835 463824 521802 531465 566896 579780 637758 641520 695736 708620 773040 782703 850344 869670 956637 1043604 1062930 1159560 1275516 1304505 1391472 1417240 1565406 1594395 1700688 1739340 1913274 2087208 2125860 2319120 2348109 2551032 2609010 2834480 2869911 3130812 3188790 3478680 3826548 3913515 4174416 4251720 4696218 4783185 5102064 5218020 5739822 6261624 6377580 6957360 7653096 7827030 8503440 8609733 9392436 9566370 10374841 10436040 11479644 11740545 12523248 12755160 14349555 15306192 15654060 17219466 18784872 19132740 20749682 20872080 22959288 23481090 25510320 25829199 28699110 31124523 31308120 34438932 37569744 38265480 41499364 43048665 45918576 46962180 51658398 51874205 57398220 62249046 62616240 68877864 76530960 82998728 86097330 93373569 93924360 103316796 103748410 114123251 114796440 124498092 129145995 137755728 155622615 165997456 172194660 186747138 187848720 206633592 207496820 228246502 229592880 248996184 258291990 280120707 311245230 342369753 344389320 373494276 413267184 414993640 456493004 466867845 497992368 516583980 560241414 570616255 622490460 684739506 688778640 746988552 829987280 840362121 912986008 933735690 1027109259 1033167960 1120482828 1141232510 1244980920 1369479012 1400603535 1493977104 1680724242 1711848765 1825972016 1867471380 2054218518 2066335920 2240965656 2282465020 2489961840 2521086363 2738958024 2801207070 3081327777 3361448484 3423697530 3734942760 4108437036 4201810605 4481931312 4564930040 5042172726 5135546295 5477916048 5602414140 6162655554 6722896968 6847395060 7469885520 7563259089 8216874072 8403621210 9129860080 9243983331 10084345452 10271092590 11204828280 12325311108 12605431815 13445793936 13694790120 15126518178 15406638885 16433748144 16807242420 18487966662 20168690904 20542185180 22409656560 24650622216 25210863630 27389580240 27731949993 30253036356 30813277770 33614484840 36975933324 37816295445 40337381808 41084370360 46219916655 49301244432 50421727260 55463899986 60506072712 61626555540 67228969680 73951866648 75632590890 82168740720 83195849979 92439833310 100843454520 110927799972 121012145424 123253111080 138659749965 147903733296 151265181780 166391699958 184879666620 201686909040 221855599944 246506222160 277319499930 302530363560 332783399916 369759333240 415979249895 443711199888 554638999860 605060727120 665566799832 739518666480 831958499790 1109277999720 1331133599664 1663916999580 2218555999440 3327833999160 6655667998320
• Sum of all divisors σ(n): 25318073421288
• Sum of proper divisors (its aliquot sum) s(n): 18662405422968
• 6655667998320 is an abundant number, because the sum of its proper divisors (18662405422968) is greater than itself. Its abundance is 12006737424648

Bases of 6655667998320

• Binary: 1100000110110100100101110100000111001110000₂
• Hexadecimal: 0x60DA4BA0E70
• Base-36: 2CXKKVR00

Squares and roots of 6655667998320

• 6655667998320 squared (6655667998320²) is 44297916503860955522822400
• 6655667998320 cubed (6655667998320³) is 294832225266998738396185912084858368000
• The square root of 6655667998320 is 2579858.1353089941
• The cube root of 6655667998320 is 18810.3647373243

Scales and comparisons

• 6,655,667,998,320 seconds is equal to 211,629 years, 34 weeks, 10 hours, 12 minutes.
• To count from 1 to 6,655,667,998,320 would take you about five hundred twenty-nine thousand and seventy-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 6655667998320 cubic inches would be around 1567.5 feet tall.

Recreational maths with 6655667998320

• 6655667998320 backwards is 0238997665566
• 6655667998320 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 6655667998320's digits is 72
• More coming soon!