220645664512

Names of 220645664512

• Cardinal: 220645664512 can be written as Two hundred twenty billion, six hundred forty-five million, six hundred sixty-four thousand, five hundred twelve.

Scientific notation

• Scientific notation: 2.20645664512 × 10¹¹

Factors of 220645664512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2560

Divisors of 220645664512

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 7 8 13 14 16 17 26 28 32 34 52 56 64 68 91 104 112 119 128 136 169 182 208 221 224 238 256 272 289 338 364 416 442 448 476 544 578 676 728 832 884 896 952 1088 1156 1183 1352 1456 1547 1664 1768 1792 1904 2023 2176 2312 2366 2521 2704 2873 2912 3094 3328 3536 3757 3808 4046 4352 4624 4732 5042 5408 5746 5824 6188 7072 7514 7616 8092 9248 9464 10084 10816 11492 11648 12376 14144 15028 15232 16184 17647 18496 18928 20111 20168 21632 22984 23296 24752 26299 28288 30056 30464 32368 32773 35294 36992 37856 40222 40336 42857 43264 45968 48841 49504 52598 56576 60112 64736 65546 70588 73984 75712 80444 80672 85714 91936 97682 99008 105196 120224 129472 131092 141176 151424 160888 161344 171428 183872 195364 198016 210392 229411 240448 258944 262184 282352 299999 302848 321776 322688 341887 342856 367744 390728 396032 420784 426049 458822 480896 517888 524368 557141 564704 599998 643552 645376 683774 685712 728569 735488 781456 841568 852098 917644 961792 1048736 1114282 1129408 1199996 1287104 1367548 1371424 1457138 1562912 1683136 1704196 1835288 2097472 2228564 2258816 2399992 2574208 2735096 2742848 2914276 2982343 3125824 3366272 3408392 3670576 3899987 4194944 4457128 4517632 4799984 5099983 5148416 5470192 5485696 5828552 5964686 6251648 6732544 6816784 7242833 7341152 7799974 8389888 8914256 9471397 9599968 10199966 10940384 10971392 11657104 11929372 12503296 13633568 14485666 14682304 15599948 17828512 18942794 19199936 20399932 21880768 23314208 23858744 27267136 28971332 29364608 31199896 35657024 37885588 38399872 40799864 43761536 46628416 47717488 50699831 54534272 57942664 58729216 62399792 66299779 71314048 75771176 76799744 81599728 87523072 93256832 95434976 101399662 109068544 115885328 123128161 124799584 132599558 142628096 151542352 163199456 186513664 190869952 202799324 231770656 246256322 249599168 265199116 303084704 326398912 381739904 405598648 463541312 492512644 499198336 530398232 606169408 652797824 763479808 811197296 861897127 927082624 985025288 998396672 1060796464 1212338816 1305595648 1622394592 1723794254 1854165248 1970050576 2121592928 2424677632 3244789184 3447588508 3940101152 4243185856 6489578368 6895177016 7880202304 8486371712 12979156736 13790354032 15760404608 16972743424 27580708064 31520809216 55161416128 110322832256 220645664512
• Sum of all divisors σ(n): 579222514416
• Sum of proper divisors (its aliquot sum) s(n): 358576849904
• 220645664512 is an abundant number, because the sum of its proper divisors (358576849904) is greater than itself. Its abundance is 137931185392

Bases of 220645664512

• Binary: 11001101011111100000011010011100000000₂
• Hexadecimal: 0x335F81A700
• Base-36: 2TD2QCCG

Squares and roots of 220645664512

• 220645664512 squared (220645664512²) is 48684509267942056198144
• 220645664512 cubed (220645664512³) is 10742025898865697648551131221065728
• The square root of 220645664512 is 469729.3524062553
• The cube root of 220645664512 is 6042.7106573583

Scales and comparisons

• 220,645,664,512 seconds is equal to 7,015 years, 44 weeks, 1 day, 6 hours, 21 minutes, 52 seconds.
• To count from 1 to 220,645,664,512 would take you about fourteen thousand and thirty-one 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 220645664512 cubic inches would be around 503.6 feet tall.

Recreational maths with 220645664512

• 220645664512 backwards is 215466546022
• The number of decimal digits it has is: 12
• The sum of 220645664512's digits is 43
• More coming soon!