72731452714434969

Names of 72731452714434969

• Cardinal: 72731452714434969 can be written as Seventy-two quadrillion, seven hundred thirty-one trillion, four hundred fifty-two billion, seven hundred fourteen million, four hundred thirty-four thousand, nine hundred sixty-nine.

Scientific notation

• Scientific notation: 7.2731452714434969 × 10¹⁶

Factors of 72731452714434969

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 857

Divisors of 72731452714434969

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 13 21 39 49 73 91 147 169 219 273 343 507 511 637 761 949 1029 1183 1533 1911 2197 2283 2847 3549 3577 4459 5327 6591 6643 8281 9893 10731 12337 13377 15379 15981 19929 24843 25039 29679 37011 37289 46137 46501 55553 57967 69251 75117 86359 107653 111867 128609 139503 160381 166659 173901 207753 259077 261023 322959 325507 385827 388871 481143 484757 579121 604513 722189 753571 783069 900263 976521 1122667 1166613 1454271 1671917 1737363 1813539 2166567 2260713 2700789 2722097 3368001 3393299 4053847 4231591 5015751 5055323 6301841 7528573 7858669 8166291 9388457 10179897 11703419 12161541 12694773 15165969 18905523 19054679 22585719 23576007 28165371 28376929 35110257 35387261 42275833 44112887 52700011 55010683 57164037 65719199 81923933 85130787 97871449 106161783 122049941 126827499 132338661 158100033 165032049 197157597 198638503 245771799 247710827 293614347 295930831 366149823 368900077 440711081 460034393 549585829 573467531 595915509 685100143 743132481 854349587 887792493 1106700231 1272328837 1322133243 1380103179 1648757487 1720402593 2055300429 2071515817 2563048761 2582300539 3084977567 3220240751 3816986511 3847100803 4795701001 5729244053 5980447109 6214547451 7144615777 7746901617 8906301859 9254932701 9660722253 11541302409 14387103003 14500610719 17187732159 17941341327 21433847331 21594842969 26718905577 26929705621 32171908913 33569907007 40104708371 41863129763 43501832157 50012310439 62344113013 64784528907 74480172689 80789116863 92880005101 96515726739 100709721021 120314125113 125589389289 150036931317 151163900783 187032339039 188507939347 223440518067 225203362391 278640015303 280732958597 350086173073 418234815869 436408791091 453491702349 521361208823 565523818041 650160035707 675610087173 842198875791 968242244957 1050258519219 1254704447607 1309226373273 1564083626469 1576423536737 1950480107121 1965130710179 2450603211511 2904726734871 2927643711083 3649528461761 4551120249949 4729270610211 5437052606297 5895392130537 6777695714699 7351809634533 8782931133249 10948585385283 11034964757159 13653360749847 16311157818891 20333087144097 20493505977581 25546699232327 31857841749643 33104894271477 38059368244079 47443870002893 61480517932743 70681683881861 76640097696981 95573525248929 114178104732237 142331610008679 143454541843067 212045051645583 266415577708553 332107090020251 430363625529201 494771787173027 799246733125659 996321270060753 1484315361519081 1864909043959871 3463402510211189 5594727131879613 10390207530633567 24243817571478323 72731452714434969
• Sum of all divisors σ(n): 124352263327488000
• Sum of proper divisors (its aliquot sum) s(n): 51620810613053031
• 72731452714434969 is a deficient number, because the sum of its proper divisors (51620810613053031) is less than itself. Its deficiency is 21110642101381938

Bases of 72731452714434969

• Binary: 100000010011001001101111011110011000010101100000110011001₂
• Hexadecimal: 0x10264DEF30AC199
• Base-36: JW55C43PPQX

Squares and roots of 72731452714434969

• 72731452714434969 squared (72731452714434969²) is 5289864213952089820307300930030961
• 72731452714434969 cubed (72731452714434969³) is 384739508942838126774439741098564308905712791075209
• The square root of 72731452714434969 is 269687694.7775611229
• The cube root of 72731452714434969 is 417420.8012405297

Scales and comparisons

• 72,731,452,714,434,969 seconds is equal to 2,312,635,223 years, 8 weeks, 3 days, 21 hours, 16 minutes, 9 seconds.
• To count from 1 to 72,731,452,714,434,969 would take you about six billion, nine hundred thirty-seven million, nine hundred five thousand, six hundred sixty-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 72731452714434969 cubic inches would be around 34785.1 feet tall.

Recreational maths with 72731452714434969

• 72731452714434969 backwards is 96943441725413727
• The number of decimal digits it has is: 17
• The sum of 72731452714434969's digits is 78
• More coming soon!