72741968956529564

Names of 72741968956529564

• Cardinal: 72741968956529564 can be written as Seventy-two quadrillion, seven hundred forty-one trillion, nine hundred sixty-eight billion, nine hundred fifty-six million, five hundred twenty-nine thousand, five hundred sixty-four.

Scientific notation

• Scientific notation: 7.2741968956529564 × 10¹⁶

Factors of 72741968956529564

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 380

Divisors of 72741968956529564

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 17 34 41 68 82 127 164 193 254 289 386 508 578 697 772 1156 1394 1681 2159 2788 3281 3362 4318 5207 6562 6724 7913 8636 10414 11849 13124 15826 20828 23698 24511 28577 31652 36703 37249 47396 49022 55777 57154 68921 73406 74498 88519 98044 111554 114308 134521 137842 146812 148996 177038 213487 223108 269042 275684 324433 354076 416687 426974 485809 538084 633233 648866 833374 853948 971618 1004951 1171657 1266466 1297732 1504823 1527209 1666748 1943236 2009902 2286857 2343314 2532932 3009646 3054418 3629279 4019804 4573714 4686628 4730623 5515361 6019292 6108836 7083679 7189057 7258558 8752967 9147428 9461246 10764961 11030722 13301753 14167358 14378114 14517116 17084167 17505934 18922492 19918169 21529922 22061444 25962553 26603506 28334716 28756228 34168334 35011868 39836338 41202991 43059844 51925106 53207012 61697743 62615569 68336668 79672676 80420591 82405982 93761137 103850212 122213969 123395486 125231138 148800439 160841182 164811964 187522274 193955543 226129801 244427938 246790972 250462276 290430839 294751337 297600878 321682364 375044548 387911086 441363401 452259602 488855876 580861678 589502674 595201756 700450847 775822172 882726802 904519204 913010239 1064464673 1161723356 1179005348 1367150047 1400901694 1689322631 1765453604 1826020478 2077637473 2128929346 2529607463 2567238329 2734300094 2801803388 3297244231 3378645262 3652040956 3844206617 4155274946 4257858692 5010772729 5059214926 5134476658 5468600188 6594488462 6757290524 7688413234 7952177263 8310549892 10021545458 10118429852 10268953316 11907664399 12084804817 13188976924 15376826468 15521174063 15904354526 18095899441 20043090916 23815328798 24169609634 28718484727 31042348126 31808709052 36191798882 37433419799 43643051593 47630657596 48339219268 56053151927 57436969454 62084696252 72383597764 74866839598 85183136393 87286103186 112106303854 114873938908 135187013471 149733679196 170366272786 174572206372 205441681889 224212607708 263859959071 270374026942 326039267783 340732545572 410883363778 488214240359 495476997497 527719918142 540748053884 636368136583 652078535566 741931877081 821766727556 976428480718 990953994994 1055439836284 1272736273166 1304157071132 1483863754162 1534770211759 1952856961436 1981907989988 2298179229007 2545472546332 2967727508324 3069540423518 3492508592113 4596358458014 5542667552311 6139080847036 6985017184226 8423108957449 9192716916028 10818258321911 11085335104622 13970034368452 16846217914898 21636516643822 22170670209244 26091093599903 33692435829796 43273033287644 52182187199806 62925578682119 94225348389287 104364374399612 125851157364238 143192852276633 188450696778574 251702314728476 286385704553266 376901393557148 443548591198351 572771409106532 887097182396702 1069734837596023 1774194364793404 2139469675192046 4278939350384092 18185492239132391 36370984478264782 72741968956529564
• Sum of all divisors σ(n): 140426694788352000
• Sum of proper divisors (its aliquot sum) s(n): 67684725831822436
• 72741968956529564 is a deficient number, because the sum of its proper divisors (67684725831822436) is less than itself. Its deficiency is 5057243124707128

Bases of 72741968956529564

• Binary: 100000010011011100110111101110011111010101001101110011100₂
• Hexadecimal: 0x1026E6F73EA9B9C
• Base-36: JW8VJ7IQHZW

Squares and roots of 72741968956529564

• 72741968956529564 squared (72741968956529564²) is 5291394047672710786032710806030096
• 72741968956529564 cubed (72741968956529564³) is 384906421552573643843419559267461607298984297758144
• The square root of 72741968956529564 is 269707191.1472320457
• The cube root of 72741968956529564 is 417440.9185647661

Scales and comparisons

• 72,741,968,956,529,564 seconds is equal to 2,312,969,607 years, 6 weeks, 6 days, 20 hours, 52 minutes, 44 seconds.
• To count from 1 to 72,741,968,956,529,564 would take you about six billion, nine hundred thirty-eight million, nine hundred eight thousand, eight hundred twenty-one 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 72741968956529564 cubic inches would be around 34786.7 feet tall.

Recreational maths with 72741968956529564

• 72741968956529564 backwards is 46592565986914727
• The number of decimal digits it has is: 17
• The sum of 72741968956529564's digits is 95
• More coming soon!