20709359804

Names of 20709359804

• Cardinal: 20709359804 can be written as Twenty billion, seven hundred nine million, three hundred fifty-nine thousand, eight hundred four.

Scientific notation

• Scientific notation: 2.0709359804 × 10¹⁰

Factors of 20709359804

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 919

Divisors of 20709359804

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 14 23 28 46 49 71 89 92 98 142 161 178 196 284 322 356 497 623 644 727 994 1127 1246 1454 1633 1988 2047 2254 2492 2908 3266 3479 4094 4361 4508 5089 6319 6532 6958 8188 8722 10178 11431 12638 13916 14329 16721 17444 20356 22862 25276 28658 33442 35623 44233 45724 51617 57316 64703 66884 71246 80017 88466 100303 103234 117047 129406 142492 145337 160034 176932 200606 206468 234094 258812 290674 309631 320068 361319 401212 452921 468188 581348 619262 722638 819329 905842 1017359 1187191 1238524 1445276 1488169 1638658 1811684 2034718 2374382 2529233 2976338 3170447 3277316 4069436 4593913 4748764 5058466 5952676 6340894 7121513 8310337 9187826 10116932 10417183 12681788 14243026 16620674 18375652 20834366 28486052 32157391 33241348 41668732 58172359 64314782 72920281 105659999 116344718 128629564 145840562 211319998 225101737 232689436 291681124 422639996 450203474 739619993 900406948 1479239986 2958479972 5177339951 10354679902 20709359804
• Sum of all divisors σ(n): 45174205440
• Sum of proper divisors (its aliquot sum) s(n): 24464845636
• 20709359804 is an abundant number, because the sum of its proper divisors (24464845636) is greater than itself. Its abundance is 3755485832

Bases of 20709359804

• Binary: 10011010010010111111100000010111100₂
• Hexadecimal: 0x4D25FC0BC
• Base-36: 9IHTGAK

Squares and roots of 20709359804

• 20709359804 squared (20709359804²) is 428877583491530918416
• 20709359804 cubed (20709359804³) is 8881780188396164376267513750464
• The square root of 20709359804 is 143907.4695907061
• The cube root of 20709359804 is 2746.1371574139

Scales and comparisons

• 20,709,359,804 seconds is equal to 658 years, 25 weeks, 4 days, 15 hours, 56 minutes, 44 seconds.
• To count from 1 to 20,709,359,804 would take you about one thousand, three hundred sixteen 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 20709359804 cubic inches would be around 228.8 feet tall.

Recreational maths with 20709359804

• 20709359804 backwards is 40895390702
• The number of decimal digits it has is: 11
• The sum of 20709359804's digits is 47
• More coming soon!