21334312800

Names of 21334312800

• Cardinal: 21334312800 can be written as Twenty-one billion, three hundred thirty-four million, three hundred twelve thousand, eight hundred.

Scientific notation

• Scientific notation: 2.13343128 × 10¹⁰

Factors of 21334312800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5974

Divisors of 21334312800

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 72 75 80 90 96 100 120 144 150 160 180 200 225 240 288 300 360 400 450 480 547 600 720 800 900 1094 1200 1440 1641 1800 2188 2400 2735 3282 3600 4376 4923 5417 5470 6564 7200 8205 8752 9846 10834 10940 13128 13675 16251 16410 17504 19692 21668 21880 24615 26256 27085 27350 32502 32820 39384 41025 43336 43760 48753 49230 52512 54170 54700 65004 65640 78768 81255 82050 86672 87520 97506 98460 108340 109400 123075 130008 131280 135425 157536 162510 164100 173344 195012 196920 216680 218800 243765 246150 260016 262560 270850 325020 328200 390024 393840 406275 433360 437600 487530 492300 520032 541700 650040 656400 780048 787680 812550 866720 975060 984600 1083400 1218825 1300080 1312800 1560096 1625100 1950120 1969200 2166800 2437650 2600160 2963099 3250200 3900240 3938400 4333600 4875300 5926198 6500400 7800480 8889297 9750600 11852396 13000800 14815495 17778594 19501200 23704792 26667891 29630990 35557188 39002400 44446485 47409584 53335782 59261980 71114376 74077475 88892970 94819168 106671564 118523960 133339455 142228752 148154950 177785940 213343128 222232425 237047920 266678910 284457504 296309900 355571880 426686256 444464850 474095840 533357820 592619800 666697275 711143760 853372512 888929700 1066715640 1185239600 1333394550 1422287520 1777859400 2133431280 2370479200 2666789100 3555718800 4266862560 5333578200 7111437600 10667156400 21334312800
• Sum of all divisors σ(n): 75381565896
• Sum of proper divisors (its aliquot sum) s(n): 54047253096
• 21334312800 is an abundant number, because the sum of its proper divisors (54047253096) is greater than itself. Its abundance is 32712940296

Bases of 21334312800

• Binary: 10011110111100111111100011101100000₂
• Hexadecimal: 0x4F79FC760
• Base-36: 9STWD40

Squares and roots of 21334312800

• 21334312800 squared (21334312800²) is 455152902648243840000
• 21334312800 cubed (21334312800³) is 9710374396925582453233152000000
• The square root of 21334312800 is 146062.7016044821
• The cube root of 21334312800 is 2773.4875420189

Scales and comparisons

• 21,334,312,800 seconds is equal to 678 years, 18 weeks, 6 days, 22 hours.
• To count from 1 to 21,334,312,800 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 21334312800 cubic inches would be around 231.1 feet tall.

Recreational maths with 21334312800

• 21334312800 backwards is 00821343312
• The number of decimal digits it has is: 11
• The sum of 21334312800's digits is 27
• More coming soon!