20944307904

Names of 20944307904

• Cardinal: 20944307904 can be written as Twenty billion, nine hundred forty-four million, three hundred seven thousand, nine hundred four.

Scientific notation

• Scientific notation: 2.0944307904 × 10¹⁰

Factors of 20944307904

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 961

Divisors of 20944307904

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 24 26 32 34 39 43 48 51 52 64 68 78 86 96 102 104 129 136 156 169 172 192 204 208 221 258 272 312 338 344 408 416 442 507 516 544 559 624 663 676 688 731 816 832 883 884 1014 1032 1088 1118 1248 1326 1352 1376 1462 1632 1677 1766 1768 2028 2064 2193 2236 2496 2649 2652 2704 2752 2873 2924 3264 3354 3532 3536 4056 4128 4386 4472 5298 5304 5408 5746 5848 6708 7064 7072 7267 8112 8256 8619 8772 8944 9503 10596 10608 10816 11479 11492 11696 13416 14128 14144 14534 15011 16224 17238 17544 17888 19006 21192 21216 21801 22958 22984 23392 26832 28256 28509 29068 30022 32448 34437 34476 35088 35776 37969 38012 42384 42432 43602 45033 45916 45968 46784 53664 56512 57018 58136 60044 68874 68952 70176 75938 76024 84768 87204 90066 91832 91936 107328 113907 114036 116272 120088 123539 137748 137904 140352 149227 151876 152048 169536 174408 180132 183664 183872 195143 227814 228072 232544 240176 247078 275496 275808 298454 303752 304096 348816 360264 367328 370617 390286 447681 455628 456144 465088 480352 493597 494156 550992 551616 585429 596908 607504 608192 645473 697632 720528 734656 741234 780572 895362 911256 912288 960704 987194 988312 1101984 1170858 1193816 1215008 1290946 1395264 1441056 1480791 1482468 1561144 1790724 1822512 1824576 1936419 1974388 1976624 2203968 2341716 2387632 2430016 2536859 2581892 2882112 2961582 2964936 3122288 3581448 3645024 3872838 3948776 3953248 4683432 4775264 5073718 5163784 5923164 5929872 6244576 6416761 7162896 7290048 7610577 7745676 7897552 7906496 8391149 9366864 9550528 10147436 10327568 11846328 11859744 12489152 12833522 14325792 15221154 15491352 15795104 16782298 18733728 19250283 20294872 20655136 23692656 23719488 25173447 25667044 28651584 30442308 30982704 31590208 33564596 37467456 38500566 40589744 41310272 47385312 50346894 51334088 60884616 61965408 67129192 77001132 81179488 94770624 100693788 102668176 109084937 121769232 123930816 134258384 154002264 162358976 201387576 205336352 218169874 243538464 268516768 308004528 327254811 402775152 410672704 436339748 487076928 537033536 616009056 654509622 805550304 872679496 1232018112 1309019244 1611100608 1745358992 2618038488 3490717984 5236076976 6981435968 10472153952 20944307904
• Sum of all divisors σ(n): 65086699392
• Sum of proper divisors (its aliquot sum) s(n): 44142391488
• 20944307904 is an abundant number, because the sum of its proper divisors (44142391488) is greater than itself. Its abundance is 23198083584

Bases of 20944307904

• Binary: 10011100000011000001100011011000000₂
• Hexadecimal: 0x4E060C6C0
• Base-36: 9MDP7EO

Squares and roots of 20944307904

• 20944307904 squared (20944307904²) is 438664033577556873216
• 20944307904 cubed (20944307904³) is 9187514585658945816707394699264
• The square root of 20944307904 is 144721.4839061567
• The cube root of 20944307904 is 2756.4831240377

Scales and comparisons

• 20,944,307,904 seconds is equal to 665 years, 50 weeks, 23 hours, 18 minutes, 24 seconds.
• To count from 1 to 20,944,307,904 would take you about one thousand, three hundred 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 20944307904 cubic inches would be around 229.7 feet tall.

Recreational maths with 20944307904

• 20944307904 backwards is 40970344902
• The number of decimal digits it has is: 11
• The sum of 20944307904's digits is 42
• More coming soon!