1613638781835129

Names of 1613638781835129

• Cardinal: 1613638781835129 can be written as One quadrillion, six hundred thirteen trillion, six hundred thirty-eight billion, seven hundred eighty-one million, eight hundred thirty-five thousand, one hundred twenty-nine.

Scientific notation

• Scientific notation: 1.613638781835129 × 10¹⁵

Factors of 1613638781835129

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 973

Divisors of 1613638781835129

• Number of divisors d(n): 405
• Complete list of divisors:
  1 3 7 9 19 21 27 37 49 57 63 81 111 133 147 171 189 259 333 361 399 441 513 567 703 777 907 931 999 1083 1197 1323 1369 1539 1813 2109 2331 2527 2721 2793 2997 3249 3591 3969 4107 4921 5439 6327 6349 6993 7581 8163 8379 9583 9747 10773 12321 13357 14763 16317 17233 17689 18981 19047 20979 22743 24489 25137 26011 28749 29241 33559 34447 36963 40071 44289 44443 48951 51699 53067 56943 57141 67081 68229 73467 75411 78033 86247 93499 100677 103341 110889 120213 120631 132867 133329 146853 155097 159201 171423 182077 201243 204687 234099 234913 258741 280497 302031 310023 327427 360639 361893 398601 399987 465291 477603 494209 514269 546231 603729 637621 654493 702297 704739 776223 822649 841491 844417 906093 930069 982281 1081917 1085679 1199961 1241683 1274539 1395873 1432809 1482627 1638693 1644391 1811187 1912863 1963479 2106891 2114217 2291989 2467947 2524473 2533251 2718279 2790207 2946843 3257037 3459463 3599883 3725049 3823617 4447881 4463347 4916079 4933173 5433561 5738589 5758543 5890437 6342651 6875967 7403841 7573419 7599753 8691781 8840529 9771111 10378389 11175147 11470851 12114799 13343643 13390041 14748237 14799519 15630331 16043923 17215767 17275629 17671311 19027953 20627901 22211523 22799259 23591977 24216241 26075343 26521587 30438013 31135167 31243429 33525441 34412553 36344397 40030929 40170123 40309801 44398557 46890993 48131769 51647301 51826887 53013933 60842467 61883703 66634569 68397777 70775931 72648723 78226029 84803593 91314039 93405501 93730287 100576323 103237659 109033191 109412317 120510369 120929403 133195671 140672979 144395307 155480661 165143839 182527401 185651109 212327793 213066091 217946169 234678087 254410779 273942117 280216503 281190861 296976289 327099573 328236951 361531107 362788209 422018937 433185921 448247563 466441983 495431517 547582203 578322247 593625151 636983379 639198273 653838507 704034261 763232337 765886219 821826351 843572583 890928867 981298719 984710853 1088364627 1126206481 1156006873 1266056811 1299557763 1344742689 1486294551 1491462637 1642746609 1734966741 1780875453 1910950137 1917594819 1961515521 2078834023 2289697011 2297658657 2465479053 2530717749 2672786601 2954132559 3137732941 3265093881 3378619443 3468020619 4034228067 4048255729 4458883653 4474387911 4928239827 5204900223 5342626359 5752784457 6236502069 6869091033 6892975971 7883445367 8018359803 8862397677 9413198823 10135858329 10404061857 10988122693 12102684201 12144767187 13376650959 13423163733 14551838161 15614700669 16027879077 17258353371 18709506207 20678927913 21397923139 21964130587 23650336101 24055079409 28239596469 28337790103 30407574987 31212185571 32964368079 36308052603 36434301561 40269491199 43655514483 46844102007 48083637231 55184117569 56128518621 62036783739 64193769417 65892391761 70951008303 76916858851 84718789407 85013370309 91222724961 93636556713 98893104237 109302904683 120808473597 130966543449 149785461973 165552352707 168385555863 192581308251 197677175283 212853024909 230750576553 254156368221 255040110927 296679312711 327908714049 392899630347 406560539641 449356385919 496657058121 538418011957 577743924753 593031525849 638559074727 692251729659 765120332781 890037938133 1048498233811 1178698891041 1219681618923 1348069157757 1489971174363 1615254035871 1733231774259 1779094577547 2076755188977 2295360998343 2845923777487 3145494701433 3659044856769 4044207473271 4469913523089 4845762107613 6230265566931 8537771332461 9436484104299 10977134570307 12132622419813 14537286322839 19921466442409 25613313997383 28309452312897 32931403710921 43611858968517 59764399327227 76839941992149 84928356938691 179293197981681 230519825976447 537879593945043 1613638781835129
• Sum of all divisors σ(n): 3044899494010143
• Sum of proper divisors (its aliquot sum) s(n): 1431260712175014
• 1613638781835129 is a deficient number, because the sum of its proper divisors (1431260712175014) is less than itself. Its deficiency is 182378069660115

Bases of 1613638781835129

• Binary: 101101110111001100010001110011000110001011101111001₂
• Hexadecimal: 0x5BB988E631779
• Base-36: FVZJF7SAK9

Squares and roots of 1613638781835129

• 1613638781835129 squared (1613638781835129²) is 2603830118242359044772938446641
• 1613638781835129 cubed (1613638781835129³) is 4201641260106220154389351883527996096625851689
• 1613638781835129 is a perfect square number. Its square root is 40170123
• The cube root of 1613638781835129 is 117292.1033447737

Scales and comparisons

• 1,613,638,781,835,129 seconds is equal to 51,308,721 years, 49 weeks, 2 days, 18 hours, 12 minutes, 9 seconds.
• To count from 1 to 1,613,638,781,835,129 would take you about one hundred fifty-three million, nine hundred twenty-six thousand, one hundred sixty-five 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 1613638781835129 cubic inches would be around 9774.3 feet tall.

Recreational maths with 1613638781835129

• 1613638781835129 backwards is 9215381878363161
• The number of decimal digits it has is: 16
• The sum of 1613638781835129's digits is 72
• More coming soon!