21984179364084

Names of 21984179364084

• Cardinal: 21984179364084 can be written as Twenty-one trillion, nine hundred eighty-four billion, one hundred seventy-nine million, three hundred sixty-four thousand and eighty-four.

Scientific notation

• Scientific notation: 2.1984179364084 × 10¹³

Factors of 21984179364084

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 55063526

Divisors of 21984179364084

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 84 97 98 147 194 196 291 294 343 388 582 588 679 686 1029 1164 1358 1372 2037 2058 2716 4074 4116 4753 8148 9506 14259 19012 28518 33271 57036 66542 99813 133084 199626 399252 55063417 110126834 165190251 220253668 330380502 385443919 660761004 770887838 1156331757 1541775676 2312663514 2698107433 4625327028 5341151449 5396214866 8094322299 10682302898 10792429732 16023454347 16188644598 18886752031 21364605796 32046908694 32377289196 37388060143 37773504062 56660256093 64093817388 74776120286 75547008124 112164180429 113320512186 149552240572 224328360858 226641024372 261716421001 448656721716 523432842002 785149263003 1046865684004 1570298526006 1832014947007 3140597052012 3664029894014 5496044841021 7328059788028 10992089682042 21984179364084
• Sum of all divisors σ(n): 60437607596800
• Sum of proper divisors (its aliquot sum) s(n): 38453428232716
• 21984179364084 is an abundant number, because the sum of its proper divisors (38453428232716) is greater than itself. Its abundance is 16469248868632

Bases of 21984179364084

• Binary: 100111111111010010111001100111010000011110100₂
• Hexadecimal: 0x13FE9733A0F4
• Base-36: 7SJE4S16C

Squares and roots of 21984179364084

• 21984179364084 squared (21984179364084²) is 483304142312216786629159056
• 21984179364084 cubed (21984179364084³) is 10625044951996553073661375849665769744704
• The square root of 21984179364084 is 4688728.9710628401
• The cube root of 21984179364084 is 28013.6750225353

Scales and comparisons

• 21,984,179,364,084 seconds is equal to 699,028 years, 46 weeks, 6 days, 10 hours, 1 minute, 24 seconds.
• To count from 1 to 21,984,179,364,084 would take you about one million, seven hundred forty-seven thousand, five hundred seventy-two 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 21984179364084 cubic inches would be around 2334.5 feet tall.

Recreational maths with 21984179364084

• 21984179364084 backwards is 48046397148912
• The number of decimal digits it has is: 14
• The sum of 21984179364084's digits is 66
• More coming soon!