13740802902393409728

Names of 13740802902393409728

• Cardinal: 13740802902393409728 can be written as Thirteen quintillion, seven hundred forty quadrillion, eight hundred two trillion, nine hundred two billion, three hundred ninety-three million, four hundred nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3740802902393409728 × 10¹⁹

Factors of 13740802902393409728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 636462306

Divisors of 13740802902393409728

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 109 144 192 218 288 327 436 576 654 872 981 1308 1744 1962 2616 3488 3924 5232 6976 7848 10464 15696 20928 31392 62784 344053 688106 1032159 1376212 2064318 2752424 3096477 4128636 5504848 6192954 8257272 11009696 12385908 16514544 22019392 24771816 33029088 37501777 49543632 66058176 75003554 99087264 112505331 150007108 198174528 225010662 300014216 337515993 450021324 600028432 636118139 675031986 900042648 1200056864 1272236278 1350063972 1800085296 1908354417 2400113728 2544472556 2700127944 3600170592 3816708834 5088945112 5400255888 5725063251 7200341184 7633417668 10177890224 10800511776 11450126502 15266835336 20355780448 21601023552 22900253004 30533670672 40711560896 45800506008 61067341344 69336877151 91601012016 122134682688 138673754302 183202024032 208010631453 277347508604 366404048064 416021262906 554695017208 624031894359 832042525812 1109390034416 1248063788718 1664085051624 2218780068832 2496127577436 3328170103248 4437560137664 4992255154872 6656340206496 9984510309744 13312680412992 19969020619488 39938041238976 218858354077367 437716708154734 656575062232101 875433416309468 1313150124464202 1750866832618936 1969725186696303 2626300248928404 3501733665237872 3939450373392606 5252600497856808 7003467330475744 7878900746785212 10505200995713616 14006934660951488 15757801493570424 21010401991427232 23855560594433003 31515602987140848 42020803982854464 47711121188866006 63031205974281696 71566681783299009 95422242377732012 126062411948563392 143133363566598018 190844484755464024 214700045349897027 286266727133196036 381688969510928048 429400090699794054 572533454266392072 763377939021856096 858800181399588108 1145066908532784144 1526755878043712192 1717600362799176216 2290133817065568288 3435200725598352432 4580267634131136576 6870401451196704864 13740802902393409728
• Sum of all divisors σ(n): 39746981271889491600
• Sum of proper divisors (its aliquot sum) s(n): 26006178369496081872
• 13740802902393409728 is an abundant number, because the sum of its proper divisors (26006178369496081872) is greater than itself. Its abundance is 12265375467102672144

Bases of 13740802902393409728

• Binary: 1011111010110001001000110111000000010101110100001101000011000000₂
• Hexadecimal: 0xBEB1237015D0D0C0
• Base-36: 2WE9G3X5NK4W0

Squares and roots of 13740802902393409728

• 13740802902393409728 squared (13740802902393409728²) is 188809664402423152668509632526085033984
• 13740802902393409728 cubed (13740802902393409728³) is 2594396384620741710735774777661603674363582887692516196352
• The square root of 13740802902393409728 is 3706858899.7146100877
• The cube root of 13740802902393409728 is 2395175.6620469943

Scales and comparisons

• 13,740,802,902,393,409,728 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,740,802,902,393,409,728 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13740802902393409728 cubic inches would be around 199598 feet tall.

Recreational maths with 13740802902393409728

• 13740802902393409728 backwards is 82790439320920804731
• The number of decimal digits it has is: 20
• The sum of 13740802902393409728's digits is 81
• More coming soon!