40839639355054989

Names of 40839639355054989

• Cardinal: 40839639355054989 can be written as Forty quadrillion, eight hundred thirty-nine trillion, six hundred thirty-nine billion, three hundred fifty-five million, fifty-four thousand, nine hundred eighty-nine.

Scientific notation

• Scientific notation: 4.0839639355054989 × 10¹⁶

Factors of 40839639355054989

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 536

Divisors of 40839639355054989

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 9 19 23 27 57 69 81 171 207 243 361 437 491 513 621 729 1083 1311 1473 1539 1863 2187 3249 3933 4419 4617 5589 6859 8303 9329 9747 11293 11799 13257 13851 16767 20577 24909 27987 29241 33879 35397 39771 41553 50301 61731 74727 83961 87723 101637 106191 119313 157757 177251 185193 214567 224181 241081 251883 263169 304911 318573 357939 473271 531753 555579 643701 672543 723243 755649 789507 914733 955719 1073817 1419813 1595259 1666737 1931103 2017629 2169729 2266947 2744199 3367769 4076773 4259439 4580539 4785777 5000211 5544863 5793309 6052887 6509187 6800841 8232597 10103307 12230319 12778317 13741617 14357331 15000633 16634589 17379927 18158661 19527561 20402523 24697791 30309921 36690957 38334951 41224851 43071993 49903767 52139781 58582683 77458687 87030241 90929763 105352397 110072871 115004853 118370771 123674553 129215979 149711301 156419343 175748049 232376061 261090723 272789289 316057191 330218613 345014559 355112313 371023659 387647937 449133903 469258029 527244147 697128183 783272169 818367867 948171573 990655839 1065336939 1113070977 1347401709 1653574579 2001695543 2091384549 2249044649 2349816507 2455103601 2722527733 2844514719 2971967517 3196010817 3339212931 4042205127 4960723737 6005086629 6274153647 6747133947 7049449521 7365310803 8167583199 8533544157 8915902551 9588032451 10017638793 12126615381 14882171211 18015259887 18822460941 20241401841 21148348563 24502749597 25600632471 28764097353 38032215317 42731848331 44646513633 51728026927 54045779661 56467382823 60724205523 63445045689 73508248791 76801897413 86292292059 114096645951 128195544993 133939540899 155184080781 162137338983 169402148469 182172616569 190335137067 220524746373 230405692239 258876876177 342289937853 384586634979 401818622697 465552242343 486412016949 546517849707 661574239119 811905118289 982832511613 1026869813559 1153759904937 1205455868091 1396656727029 1459236050847 1639553549121 1984722717357 2435715354867 2948497534839 3080609440677 3461279714811 3616367604273 4189970181087 4377708152541 4918660647363 5954168152071 7307146064601 8845492604517 9241828322031 10383839144433 12569910543261 18673817720647 21921438193803 26536477813551 27725484966093 31151517433299 37709731629783 56021453161941 65764314581409 79609433440653 83176454898279 93454552299897 113129194889349 168064359485823 197292943744227 238828300321959 504193078457469 591878831232681 716484900965877 1512579235372407 1775636493698043 2149454702897631 4537737706117221 13613213118351663 40839639355054989
• Sum of all divisors σ(n): 67601065330483200
• Sum of proper divisors (its aliquot sum) s(n): 26761425975428211
• 40839639355054989 is a deficient number, because the sum of its proper divisors (26761425975428211) is less than itself. Its deficiency is 14078213379626778

Bases of 40839639355054989

• Binary: 10010001000101110110111110000100100000110101101110001101₂
• Hexadecimal: 0x91176F84835B8D
• Base-36: B64FZBBRBT9

Squares and roots of 40839639355054989

• 40839639355054989 squared (40839639355054989²) is 1667876142650956277881987213790121
• 40839639355054989 cubed (40839639355054989³) is 68115460154765302875781754496674276896711059963669
• The square root of 40839639355054989 is 202088196.9711615517
• The cube root of 40839639355054989 is 344371.5770237389

Scales and comparisons

• 40,839,639,355,054,989 seconds is equal to 1,298,574,206 years, 9 weeks, 6 days, 21 hours, 3 minutes, 9 seconds.
• To count from 1 to 40,839,639,355,054,989 would take you about three billion, eight hundred ninety-five million, seven hundred twenty-two thousand, six hundred eighteen 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 40839639355054989 cubic inches would be around 28697.6 feet tall.

Recreational maths with 40839639355054989

• 40839639355054989 backwards is 98945055393693804
• The number of decimal digits it has is: 17
• The sum of 40839639355054989's digits is 90
• More coming soon!