77985563930974089

Names of 77985563930974089

• Cardinal: 77985563930974089 can be written as Seventy-seven quadrillion, nine hundred eighty-five trillion, five hundred sixty-three billion, nine hundred thirty million, nine hundred seventy-four thousand and eighty-nine.

Scientific notation

• Scientific notation: 7.7985563930974089 × 10¹⁶

Factors of 77985563930974089

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 172

Divisors of 77985563930974089

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 9 13 27 29 39 81 87 117 127 169 243 261 351 377 381 507 729 783 841 1053 1131 1143 1521 1651 2187 2349 2523 3159 3393 3429 3683 4563 4901 4953 6561 7047 7569 9477 10179 10287 10933 11049 13689 14703 14859 19683 21141 21463 22707 24389 28431 30537 30861 32799 33147 41067 44109 44577 47879 59049 63423 64389 68121 73167 85293 91611 92583 98397 99441 106807 123201 132327 133731 142129 143637 177147 190269 193167 204363 219501 255879 274833 277749 295191 298323 317057 320421 369603 396981 401193 426387 430911 570807 579501 613089 622427 658503 707281 767637 824499 833247 885573 894969 951171 961263 1108809 1190943 1203579 1279161 1292733 1388491 1712421 1738503 1839267 1867281 1975509 2121843 2302911 2473497 2499741 2656719 2684907 2853513 2883789 3097403 3326427 3572829 3610737 3837483 3878199 4121741 4165473 5137263 5215509 5517801 5601843 5926527 6365529 7420491 7499223 7970157 8054721 8560539 8651367 9194653 9292209 9979281 10718487 10832211 11512449 11634597 12365223 12496419 15646527 16553403 16805529 17779581 18050383 19096587 20511149 22261473 22497669 23910471 24164163 25681617 25954101 27583959 27876627 29937843 32155461 32496633 34537347 34903791 37095669 37489257 40266239 46939581 49660209 50416587 53338743 54151149 57289761 61533447 66784419 71731413 72492489 77044851 77862303 82751877 83629881 89824687 96466383 97489899 103612041 104711373 111287007 112467771 119530489 120798717 140818743 148980627 151249761 160016229 162453447 171869283 184600341 215194239 217477467 231134553 233586909 248255631 250889643 266644937 269474061 289399149 292469697 310836123 314134119 333861021 337403313 358591467 362396151 422456229 453749283 480048687 487360341 515607849 523461107 553801023 645582717 652432401 693403659 700760727 744766893 752668929 799934811 808422183 868197447 932508369 942402357 1001583063 1012209939 1075774401 1087188453 1167720931 1267368687 1361247849 1440146061 1462081023 1546823547 1570383321 1661403069 1936748151 2080210977 2102282181 2234300679 2258006787 2399804433 2425266549 2604915923 2797525107 2827207071 3004749189 3036629817 3227323203 3261565359 3466384181 3503162793 3802106061 4083743547 4320438183 4386243069 4640470641 4711149963 4984209207 6240632931 6306846543 6702902037 6774020361 7199413299 7275799647 7814747769 8392575321 8481621213 9014247567 9109889451 9681969609 9784696077 10399152543 10509488379 12251230641 13158729207 13921411923 14133449889 14952627621 15180372103 18721898793 18920539629 20108706111 20322061083 21598239897 21827398941 23444243307 25177725963 27042742701 27329668353 29045908827 29354088231 31197457629 31528465137 33863906999 36753691923 39476187621 41764235769 42400349667 44857882863 45541116309 56165696379 60326118333 60966183249 64794719691 65482196823 70332729921 81128228103 81989005059 87137726481 88062264693 93592372887 94585395411 101591720997 110261075769 118428562863 125292707307 127201049001 134573648589 136623348927 180978354999 182898549747 194384159073 196446590469 210998189763 243384684309 245967015177 261413179443 264186794079 280777118661 283756186233 304775162991 355285688589 381603147003 403720945767 409870046781 440230790987 542935064997 548695649241 583152477219 589339771407 632994569289 730154052927 784239538329 792560382237 842331355983 851268558699 914325488973 1065857065767 1144809441009 1211162837301 1229610140343 1320692372961 1628805194991 1749457431657 1768019314221 1898983707867 2352718614987 2377681146711 2526994067949 2553805676097 2742976466919 3197571197301 3434428323027 3633488511903 3688830421029 3962077118883 5248372294971 5304057942663 5696951123601 7058155844961 7133043440133 7580982203847 7661417028291 8228929400757 10303284969081 11066491263087 11886231356649 15745116884913 15912173827989 17090853370803 21174467534883 22742946611541 22984251084873 24686788202271 30909854907243 33199473789261 35658694069947 47235350654739 51272560112409 68228839834623 68952753254619 74060364606813 92729564721729 99598421367783 106976082209841 153817680337227 204686519503869 206858259763857 222181093820439 298795264103349 320928246629523 461453041011681 614059558511607 666543281461317 896385792310047 962784739888569 1999629844383951 2689157376930141 2888354219665707 5998889533151853 8665062658997121 25995187976991363 77985563930974089
• Sum of all divisors σ(n): 132225512338483200
• Sum of proper divisors (its aliquot sum) s(n): 54239948407509111
• 77985563930974089 is a deficient number, because the sum of its proper divisors (54239948407509111) is less than itself. Its deficiency is 23745615523464978

Bases of 77985563930974089

• Binary: 100010101000011110111010100001011101101101101011110001001₂
• Hexadecimal: 0x1150F750BB6D789
• Base-36: LBVKPHGWRK9

Squares and roots of 77985563930974089

• 77985563930974089 squared (77985563930974089²) is 6081748181632046804866968389379921
• 77985563930974089 cubed (77985563930974089³) is 474288561630751401842202977315383022575292227866969
• The square root of 77985563930974089 is 279258954.9700673233
• The cube root of 77985563930974089 is 427239.5074000187

Scales and comparisons

• 77,985,563,930,974,089 seconds is equal to 2,479,699,707 years, 42 weeks, 3 days, 12 hours, 48 minutes, 9 seconds.
• To count from 1 to 77,985,563,930,974,089 would take you about seven billion, four hundred thirty-nine million, ninety-nine thousand, one hundred twenty-three 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 77985563930974089 cubic inches would be around 35603.3 feet tall.

Recreational maths with 77985563930974089

• 77985563930974089 backwards is 98047903936558977
• The number of decimal digits it has is: 17
• The sum of 77985563930974089's digits is 99
• More coming soon!