61405511505933231

Names of 61405511505933231

• Cardinal: 61405511505933231 can be written as Sixty-one quadrillion, four hundred five trillion, five hundred eleven billion, five hundred five million, nine hundred thirty-three thousand, two hundred thirty-one.

Scientific notation

• Scientific notation: 6.1405511505933231 × 10¹⁶

Factors of 61405511505933231

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 466

Divisors of 61405511505933231

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 7 9 13 21 27 39 49 63 81 91 117 147 169 189 243 273 351 441 443 507 567 637 729 819 1053 1183 1323 1329 1521 1701 1911 2187 2197 2457 3101 3159 3549 3969 3987 4563 5103 5733 5759 6561 6591 7371 8281 9303 9477 10647 11907 11961 13689 15309 15379 17199 17277 19773 21707 22113 24843 27909 28431 31941 35721 35883 40313 41067 45927 46137 51597 51831 59319 65121 66339 74529 74867 83727 85293 95823 107163 107649 107653 120939 123201 138411 154791 155493 177957 195363 196249 199017 223587 224601 251181 282191 287469 321489 322947 322959 362817 369603 415233 464373 466479 524069 533871 586089 588747 597051 670761 673803 753543 846573 862407 968841 968877 973271 1088451 1108809 1245699 1373743 1393119 1399437 1572207 1601613 1758267 1766241 2012283 2021409 2260629 2539719 2551237 2587221 2906523 2906631 2919813 3265353 3668483 3737097 4121229 4179357 4198311 4716621 4804839 5274801 5298723 6036849 6064227 6781887 6812897 7619157 7653711 7761663 8719893 8759439 9616201 9796059 11005449 11211291 12363687 12594933 14149863 14414517 15824403 15896169 17858659 18110547 18192681 20345661 20438691 22857471 22961133 26159679 26278317 28848603 29388177 33016347 33166081 33633873 37091061 37784799 42449589 47473209 47688507 47690279 53575977 54331641 54578043 61316073 68572413 68883399 78479037 78834951 86545809 86938307 88164531 99049041 99498243 100901619 111273183 125010613 127348767 142419627 143065521 143070837 160727931 163734129 183948219 205717239 206650197 232162567 235437111 236504853 259637427 260814921 264493593 297147123 298494729 333819549 375031839 382046301 429196563 429212511 431159053 482183793 491202387 551844657 608568149 617151717 619950591 696487701 706311333 709514559 778912281 782444763 891441369 895484187 1001458647 1125095517 1130197991 1146138903 1287589689 1287637533 1293477159 1446551379 1625137969 1655533971 1825704447 1851455151 1859851773 2089463103 2128543677 2336736843 2347334289 2674324107 2686452561 3004375941 3018113371 3375286551 3390593973 3438416709 3862912599 3880431477 4259977043 4339654137 4875413907 4966601913 5477113341 5579555319 6268389309 6385631031 7010210529 7042002867 7911385937 8022972321 8059357683 9013127823 9054340113 10125859653 10171781919 11588737797 11641294431 12779931129 13018962411 14626241721 14692573883 14899805739 16431340023 16738665957 18805167927 21030631587 21126008601 21126793597 23734157811 24068916963 24178073049 27163020339 30377578959 30515345757 34766213391 34923883293 38339793387 39056887233 43878725163 44077721649 44699417217 49294020069 55379701559 56415503781 63091894761 63378025803 63380380791 71202473433 72534219147 81489061017 91132736877 91546037271 102848017181 104298640173 104771649879 115019380161 117170661699 131636175489 132233164947 147882060207 166139104677 169246511343 190134077409 190141142373 191003460479 213607420299 217602657441 244467183051 273398210631 274638111813 308544051543 312895920519 314314949637 345058140483 394908526467 396699494841 443646180621 498417314031 507739534029 570402232227 570423427119 573010381437 640822260897 719936120267 733401549153 820194631893 823914335439 925632154629 942944848911 1035174421449 1184725579401 1190098484523 1330938541863 1337024223353 1495251942093 1523218602087 1711270281357 1719031144311 1922466782691 2159808360801 2200204647459 2471743006317 2776896463887 2828834546733 3105523264347 3554176738203 3570295453569 3992815625589 4011072670059 4485755826279 5133810844071 5157093432933 5767400348073 6479425082403 6600613942377 7415229018951 8330689391661 9316569793041 9359169563471 10662530214609 10710886360707 12033218010177 13457267478837 15401432532213 15471280298799 17302201044219 19438275247209 19801841827131 24992068174983 27949709379123 28077508690413 32132659082121 36099654030531 40371802436511 46204297596639 46413840896397 51906603132657 58314825741627 74976204524949 84232526071239 96397977246363 108298962091593 121115407309533 138612892789917 139241522689191 174944477224881 224928613574847 252697578213717 324896886274779 363346221928599 417724568067573 524833431674643 674785840724541 758092734641151 974690658824337 1253173704202719 1574500295023929 2274278203923453 2924071976473011 4723500885071787 6822834611770359 8772215929419033 20468503835311077 61405511505933231
• Sum of all divisors σ(n): 116327844278100000
• Sum of proper divisors (its aliquot sum) s(n): 54922332772166769
• 61405511505933231 is a deficient number, because the sum of its proper divisors (54922332772166769) is less than itself. Its deficiency is 6483178733766462

Bases of 61405511505933231

• Binary: 11011010001001111111110011000100100011111111001110101111₂
• Hexadecimal: 0xDA27FCC48FF3AF
• Base-36: GSMFQJVB3XR

Squares and roots of 61405511505933231

• 61405511505933231 squared (61405511505933231²) is 3770636843305298418840516230099361
• 61405511505933231 cubed (61405511505933231³) is 231537884066279259477484275076218492980580161765391
• The square root of 61405511505933231 is 247801354.9315927993
• The cube root of 61405511505933231 is 394520.0847917903

Scales and comparisons

• 61,405,511,505,933,231 seconds is equal to 1,952,505,326 years, 8 weeks, 6 days, 1 hour, 53 minutes, 51 seconds.
• To count from 1 to 61,405,511,505,933,231 would take you about five billion, eight hundred fifty-seven million, five hundred fifteen thousand, nine hundred seventy-eight 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 61405511505933231 cubic inches would be around 32876.7 feet tall.

Recreational maths with 61405511505933231

• 61405511505933231 backwards is 13233950511550416
• The number of decimal digits it has is: 17
• The sum of 61405511505933231's digits is 54
• More coming soon!