13640043068700345

Names of 13640043068700345

• Cardinal: 13640043068700345 can be written as Thirteen quadrillion, six hundred forty trillion, forty-three billion, sixty-eight million, seven hundred thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 1.3640043068700345 × 10¹⁶

Factors of 13640043068700345

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 361

Divisors of 13640043068700345

• Number of divisors d(n): 300
• Complete list of divisors:
  1 3 5 9 11 15 27 29 33 45 55 81 87 99 121 135 145 165 261 297 313 319 363 405 435 495 605 783 891 939 957 1089 1305 1485 1565 1595 1815 2349 2817 2871 3267 3443 3509 3915 4455 4695 4785 5445 8451 8613 9077 9801 10329 10527 11745 14085 14355 16335 17215 17545 25353 25839 27231 30987 31581 37873 42255 43065 45385 49005 51645 52635 81693 92961 94743 97969 99847 113619 126765 129195 136155 154935 157905 189365 245079 278883 284229 293907 299541 340857 408465 464805 473715 489845 499235 568095 735237 881721 898623 1022571 1077659 1098317 1225395 1394415 1421145 1469535 1497705 1704285 2645163 2695869 2841101 3067713 3232977 3294951 3676185 4408605 4493115 5112855 5388295 5491585 7935489 8087607 8523303 9698931 9884853 11854249 13225815 13479345 14205505 15338565 16164885 16474755 25569909 29096793 29654559 30664297 31252111 35562747 39677445 40438035 42616515 48494655 49424265 59271245 76709727 87290379 88963677 91992891 93756333 106688241 127849545 145483965 148272795 153321485 156260555 177813735 230129181 275978673 281268999 320064723 337307267 343773221 383548635 436451895 444818385 459964455 468781665 533441205 827936019 843806997 889264613 960194169 1011921801 1031319663 1150645905 1379893365 1406344995 1600323615 1686536335 1718866105 2483808057 2531420991 2667793839 3035765403 3093958989 3710379937 4139680095 4219034985 4446323065 4800970845 5059609005 5156598315 8003381517 9107296209 9281876967 9597924961 9781910743 11131139811 12419040285 12657104955 13338969195 15178827015 15469794945 18551899685 24010144551 27321888627 27845630901 28793774883 29345732229 33393419433 40016907585 45536481045 46409384835 47989624805 48909553715 55655699055 72030433653 86381324649 88037196687 100180258299 105577174571 107601018173 120050722755 136609443135 139228154505 143968874415 146728661145 166967097165 259143973947 264111590061 278339823869 300540774897 316731523713 322803054519 360152168265 431906623245 440185983435 500901291495 527885872855 538005090865 777431921841 792334770183 835019471607 950194571139 968409163557 1161348920281 1295719869735 1320557950305 1391699119345 1502703874485 1583657618565 1614015272595 2505058414821 2850583713417 2905227490671 3061738062559 3484046760843 3887159609205 3961673850915 4175097358035 4750972855695 4842045817785 5806744601405 7515175244463 8551751140251 8715682472013 9185214187677 10452140282529 12525292074105 14252918567085 14526137453355 15308690312795 17420233804215 22545525733389 27555642563031 31356420847587 33679118688149 37575876222315 42758755701255 43578412360065 45926070938385 52260701412645 82666927689093 94069262542761 101037356064447 112727628666945 137778212815155 156782104237935 168395593440745 248000783067279 303112068193341 413334638445465 470346312713805 505186780322235 909336204580023 1240003915336395 1515560340966705 2728008613740069 4546681022900115 13640043068700345
• Sum of all divisors σ(n): 27891804347516340
• Sum of proper divisors (its aliquot sum) s(n): 14251761278815995
• 13640043068700345 is an abundant number, because the sum of its proper divisors (14251761278815995) is greater than itself. Its abundance is 611718210115650

Bases of 13640043068700345

• Binary: 110000011101011000110000000001110101001011011010111001₂
• Hexadecimal: 0x30758C01D4B6B9
• Base-36: 3QAZPA3MMK9

Squares and roots of 13640043068700345

• 13640043068700345 squared (13640043068700345²) is 186050774916000324549407403119025
• 13640043068700345 cubed (13640043068700345³) is 2537740582819318239114440919718093257906093563625
• The square root of 13640043068700345 is 116790594.9496805375
• The cube root of 13640043068700345 is 238930.6771203473

Scales and comparisons

• 13,640,043,068,700,345 seconds is equal to 433,711,178 years, 8 weeks, 2 days, 16 hours, 45 minutes, 45 seconds.
• To count from 1 to 13,640,043,068,700,345 would take you about one billion, three hundred one million, one hundred thirty-three thousand, five hundred thirty-four 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 13640043068700345 cubic inches would be around 19910.9 feet tall.

Recreational maths with 13640043068700345

• 13640043068700345 backwards is 54300786034004631
• The number of decimal digits it has is: 17
• The sum of 13640043068700345's digits is 54
• More coming soon!