13475794878

Names of 13475794878

• Cardinal: 13475794878 can be written as Thirteen billion, four hundred seventy-five million, seven hundred ninety-four thousand, eight hundred seventy-eight.

Scientific notation

• Scientific notation: 1.3475794878 × 10¹⁰

Factors of 13475794878

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 152

Divisors of 13475794878

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 19 21 26 27 29 38 39 42 49 54 57 58 63 78 79 81 87 91 98 114 117 126 133 147 158 162 171 174 182 189 203 234 237 243 247 261 266 273 294 342 351 377 378 399 406 441 474 486 494 513 522 546 551 553 567 609 637 702 711 741 754 783 798 819 882 931 1026 1027 1053 1102 1106 1131 1134 1197 1218 1274 1323 1421 1422 1482 1501 1539 1566 1638 1653 1659 1701 1729 1827 1862 1911 2054 2106 2133 2223 2262 2291 2349 2394 2457 2639 2646 2793 2842 3002 3078 3081 3159 3306 3318 3393 3402 3458 3591 3654 3822 3857 3871 3969 4263 4266 4446 4503 4582 4617 4698 4914 4959 4977 5187 5278 5481 5586 5733 6162 6318 6399 6669 6786 6873 7047 7163 7182 7189 7371 7714 7742 7917 7938 8379 8526 9006 9234 9243 9918 9954 10179 10374 10507 10773 10962 11466 11571 11613 11907 12103 12789 12798 13338 13509 13746 14094 14326 14378 14742 14877 14931 15561 15834 16037 16443 16758 17199 18473 18486 19197 19513 20007 20358 20619 21014 21489 21546 21567 22113 23142 23226 23751 23814 24206 25137 25578 26999 27018 27729 29754 29783 29862 30537 31122 31521 32074 32319 32886 34398 34713 34839 36309 36946 38367 38394 39026 40014 40527 41238 42978 43134 43529 44226 44631 44793 46683 47502 48111 49329 50141 50274 50323 51597 53998 55419 55458 58539 59566 60021 61074 61857 63042 64467 64638 64701 69426 69678 71253 72618 73549 75411 76734 80997 81054 83187 87058 89262 89349 89586 91611 93366 94563 96222 98658 100282 100646 103194 104139 104517 108927 110838 112259 115101 117078 120042 121581 123714 128934 129402 130587 133893 134379 136591 140049 142506 144333 147098 150423 150822 150969 154791 161994 166257 166374 175617 178698 183222 185571 189126 193401 194103 208278 208481 209034 213759 217854 220647 224518 226233 230202 242991 243162 249561 261174 267786 268047 268758 273182 280098 283689 288666 300846 301938 304703 309582 312417 313551 326781 332514 336777 345303 350987 351234 364743 371142 386802 388206 391761 409773 416962 420147 427518 432999 441294 451269 452466 452907 485982 498771 499122 526851 536094 556713 565877 567378 580203 582309 609406 624834 625443 627102 641277 653562 661941 673554 690606 701974 728973 729486 783522 804141 819546 840294 851067 865998 902538 905814 914109 937251 940653 956137 980343 997542 1010331 1052961 1053702 1113426 1131754 1160406 1164618 1175283 1229319 1250886 1282554 1298997 1323882 1353807 1358721 1457946 1459367 1496313 1580553 1608282 1697631 1702134 1740609 1746927 1828218 1874502 1876329 1881306 1912274 1960686 1985823 2020662 2105922 2132921 2186919 2350566 2412423 2458638 2553201 2597994 2707614 2717442 2742327 2868411 2918734 2941029 2992626 3030993 3158883 3161106 3395262 3481218 3493854 3525849 3687957 3752658 3896991 3961139 3971646 4061421 4076163 4265842 4373838 4378101 4488939 4741659 4824846 5092893 5106402 5484654 5628987 5736822 5882058 5957469 6061986 6317766 6398763 6560757 7051698 7237269 7375914 7793982 7922278 8122842 8152326 8226981 8605233 8756202 8977878 9092979 9476649 9483318 10185786 10577547 11063871 11257974 11883417 11914938 12184263 12228489 12797526 13121514 13134303 14474538 15278679 16453962 16886961 17210466 17872407 18185958 18953298 19196289 21155094 22127742 23766834 24368526 24456978 24680943 25815699 26268606 27278937 27727973 28429947 30557358 33191613 33773922 35650251 35744814 38392578 39402909 45836037 49361886 50660883 51631398 54557874 55455946 56859894 57588867 66383226 71300502 74042829 77447097 78805818 83183919 85289841 91672074 101321766 106950753 115177734 118208727 137508111 148085658 154894194 166367838 170579682 172766601 213901506 232341291 236417454 249551757 275016222 320852259 345533202 354626181 464682582 499103514 518299803 641704518 709252362 748655271 962556777 1036599606 1497310542 1925113554 2245965813 4491931626 6737897439 13475794878
• Sum of all divisors σ(n): 41827968000
• Sum of proper divisors (its aliquot sum) s(n): 28352173122
• 13475794878 is an abundant number, because the sum of its proper divisors (28352173122) is greater than itself. Its abundance is 14876378244

Bases of 13475794878

• Binary: 1100100011001110000100111110111110₂
• Hexadecimal: 0x323384FBE
• Base-36: 66V51VI

Squares and roots of 13475794878

• 13475794878 squared (13475794878²) is 181597047593931034884
• 13475794878 cubed (13475794878³) is 2447164563826218063775046524152
• The square root of 13475794878 is 116085.2913938713
• The cube root of 13475794878 is 2379.6776437689

Scales and comparisons

• 13,475,794,878 seconds is equal to 428 years, 25 weeks, 2 days, 20 hours, 21 minutes, 18 seconds.
• To count from 1 to 13,475,794,878 would take you about eight hundred fifty-six 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 13475794878 cubic inches would be around 198.3 feet tall.

Recreational maths with 13475794878

• 13475794878 backwards is 87849757431
• 13475794878 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13475794878's digits is 63
• More coming soon!