21334222008

Names of 21334222008

• Cardinal: 21334222008 can be written as Twenty-one billion, three hundred thirty-four million, two hundred twenty-two thousand and eight.

Scientific notation

• Scientific notation: 2.1334222008 × 10¹⁰

Factors of 21334222008

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1475

Divisors of 21334222008

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 67 72 88 99 132 134 198 201 264 268 396 402 409 536 603 737 792 804 818 983 1206 1227 1474 1608 1636 1966 2211 2412 2454 2948 2949 3272 3681 3932 4422 4499 4824 4908 5896 5898 6633 7362 7864 8844 8847 8998 9816 10813 11796 13266 13497 14724 17688 17694 17996 21626 23592 26532 26994 27403 29448 32439 35388 35992 40491 43252 53064 53988 54806 64878 65861 70776 80982 82209 86504 97317 107976 109612 129756 131722 161964 164418 194634 197583 219224 246627 259512 263444 301433 323928 328836 389268 395166 402047 493254 526888 592749 602866 657672 724471 778536 790332 804094 904299 986508 1185498 1205732 1206141 1448942 1580664 1608188 1808598 1973016 2173413 2370996 2411464 2412282 2712897 2897884 3216376 3617196 3618423 4346826 4422517 4741992 4824564 5425794 5795768 6520239 7234392 7236846 8693652 8845034 9649128 10851588 13040478 13267551 14473692 17387304 17690068 21703176 26080956 26535102 26937149 28947384 35380136 39802653 52161912 53070204 53874298 79605306 80811447 106140408 107748596 159210612 161622894 215497192 242434341 296308639 318421224 323245788 484868682 592617278 646491576 888925917 969737364 1185234556 1777851834 1939474728 2370469112 2666777751 3555703668 5333555502 7111407336 10667111004 21334222008
• Sum of all divisors σ(n): 64195372800
• Sum of proper divisors (its aliquot sum) s(n): 42861150792
• 21334222008 is an abundant number, because the sum of its proper divisors (42861150792) is greater than itself. Its abundance is 21526928784

Bases of 21334222008

• Binary: 10011110111100111100110010010111000₂
• Hexadecimal: 0x4F79E64B8
• Base-36: 9STUF20

Squares and roots of 21334222008

• 21334222008 squared (21334222008²) is 455149028686631552064
• 21334222008 cubed (21334222008³) is 9710250424726158193430986624512
• The square root of 21334222008 is 146062.3908061209
• The cube root of 21334222008 is 2773.4836076553

Scales and comparisons

• 21,334,222,008 seconds is equal to 678 years, 18 weeks, 5 days, 20 hours, 46 minutes, 48 seconds.
• To count from 1 to 21,334,222,008 would take you about one thousand, three hundred fifty-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 21334222008 cubic inches would be around 231.1 feet tall.

Recreational maths with 21334222008

• 21334222008 backwards is 80022243312
• The number of decimal digits it has is: 11
• The sum of 21334222008's digits is 27
• More coming soon!