29220392436921

Names of 29220392436921

• Cardinal: 29220392436921 can be written as Twenty-nine trillion, two hundred twenty billion, three hundred ninety-two million, four hundred thirty-six thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 2.9220392436921 × 10¹³

Factors of 29220392436921

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 820

Divisors of 29220392436921

• Number of divisors d(n): 189
• Complete list of divisors:
  1 3 7 9 21 27 37 49 63 81 111 147 189 243 259 333 441 567 729 773 777 999 1323 1369 1701 1813 2319 2331 2997 3969 4107 5103 5411 5439 6957 6993 8991 9583 11907 12321 16233 16317 20871 20979 26973 28601 28749 35721 36963 37877 48699 48951 62613 62937 67081 85803 86247 110889 113631 146097 146853 187839 188811 200207 201243 257409 258741 332667 340893 438291 440559 563517 597529 600621 603729 772227 776223 998001 1022679 1058237 1314873 1321677 1401449 1792587 1801863 1811187 2316681 2328669 3068037 3174711 3944619 4182703 4204347 5377761 5405589 5433561 6950043 6986007 7407659 9204111 9524133 12548109 12613041 16133283 16216767 16300683 20850129 22108573 22222977 27612333 28572399 29278921 37644327 37839123 48399849 48650301 48902049 51853613 66325719 66668931 85717197 87836763 112932981 113517369 145199547 145950903 154760011 155560839 198977157 200006793 257151591 263510289 338798943 340552107 435598641 464280033 466682517 596931471 600020379 771454773 790530867 818017201 1016396829 1021656321 1083320077 1392840099 1400047551 1790794413 1800061137 2371592601 2454051603 3049190487 3249960231 4178520297 4200142653 5372383239 5400183411 5726120407 7114777803 7362154809 9749880693 12535560891 12600427959 16117149717 17178361221 21344333409 22086464427 29249642079 37606682673 37801283877 40082842849 51535083663 66259393281 87748926237 112820048019 120248528547 154605250989 198778179843 263246778711 360745585641 463815752967 596334539529 789740336133 1082236756923 1391447258901 3246710270769 4174341776703 9740130812307 29220392436921
• Sum of all divisors σ(n): 52445749410621
• Sum of proper divisors (its aliquot sum) s(n): 23225356973700
• 29220392436921 is a deficient number, because the sum of its proper divisors (23225356973700) is less than itself. Its deficiency is 5995035463221

Bases of 29220392436921

• Binary: 110101001001101100111000111001000010010111001₂
• Hexadecimal: 0x1A93671C84B9
• Base-36: ACVNV7IK9

Squares and roots of 29220392436921

• 29220392436921 squared (29220392436921²) is 853831334167669976963960241
• 29220392436921 cubed (29220392436921³) is 24949286659319150809390422119504944457961
• 29220392436921 is a perfect square number. Its square root is 5405589
• The cube root of 29220392436921 is 30800.8012795845

Scales and comparisons

• 29,220,392,436,921 seconds is equal to 929,118 years, 4 weeks, 6 days, 12 hours, 55 minutes, 21 seconds.
• To count from 1 to 29,220,392,436,921 would take you about two million, three hundred twenty-two thousand, seven hundred ninety-five 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 29220392436921 cubic inches would be around 2566.7 feet tall.

Recreational maths with 29220392436921

• 29220392436921 backwards is 12963429302292
• The number of decimal digits it has is: 14
• The sum of 29220392436921's digits is 54
• More coming soon!