13568777794845

Names of 13568777794845

• Cardinal: 13568777794845 can be written as Thirteen trillion, five hundred sixty-eight billion, seven hundred seventy-seven million, seven hundred ninety-four thousand, eight hundred forty-five.

Scientific notation

• Scientific notation: 1.3568777794845 × 10¹³

Factors of 13568777794845

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 353

Divisors of 13568777794845

• Number of divisors d(n): 720
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 35 37 39 45 63 65 81 91 105 111 117 135 137 151 169 185 189 195 259 273 315 333 351 405 411 453 455 481 507 555 567 585 685 755 777 819 845 945 959 999 1053 1057 1183 1233 1295 1359 1365 1369 1443 1521 1665 1755 1781 1963 2055 2265 2331 2405 2457 2535 2835 2877 2997 3171 3367 3549 3699 3885 4077 4095 4107 4329 4563 4795 4995 5069 5265 5285 5343 5587 5889 5915 6165 6253 6795 6845 6993 7215 7371 7605 8631 8905 9513 9583 9815 10101 10647 11097 11655 12231 12285 12321 12467 12987 13689 13741 14385 14985 15207 15855 16029 16761 16835 17667 17745 17797 18495 18759 20385 20535 20687 20979 21645 22815 23153 25345 25519 25893 26715 27935 28539 28749 29445 30303 31265 31941 34965 35483 36855 36963 37401 38961 39109 41223 43155 43771 45621 47565 47915 48087 50283 50505 53001 53235 53391 55485 56277 61155 61605 62061 62335 64935 65897 68445 68705 69459 72631 76035 76557 77679 80145 83805 85617 86247 88335 88985 90909 93795 95823 103435 104895 106449 110889 112203 115765 117327 123669 124579 127595 129465 131313 136863 142695 143745 144261 144809 150849 151515 159003 159705 160173 162071 168831 177415 178633 184815 186183 187005 187553 194805 195545 197691 206115 206719 208377 217893 218855 228105 229671 231361 240435 251415 258741 265005 266955 268931 272727 281385 310305 319347 329485 336609 347295 351981 363155 371007 373737 382785 388395 393939 410589 428085 431235 434427 452547 454545 461279 479115 480519 486213 506493 508417 532245 535899 554445 558549 561015 562659 586635 593073 618345 620157 622895 625131 653679 656565 684315 689013 694083 721305 724045 754245 765419 776223 795015 800865 806793 810355 844155 856661 893165 930915 937765 944203 958041 988455 1009827 1033595 1041885 1055943 1089465 1113021 1121211 1148355 1156805 1181817 1293705 1303281 1312871 1344655 1363635 1383837 1441557 1447033 1458639 1525251 1596735 1607697 1619527 1675647 1683045 1687977 1759905 1779219 1855035 1860471 1868685 1875393 1882517 1961037 1969695 2052945 2067039 2082249 2172135 2262735 2296257 2306395 2402595 2420379 2431065 2438189 2532465 2542085 2569983 2679495 2687347 2792745 2813295 2832609 2874123 2965365 3100785 3125655 3167829 3268395 3363633 3445065 3470415 3496103 3545451 3827095 3881115 3909843 3938613 4033965 4151511 4283305 4341099 4375917 4575753 4721015 4790205 4823091 4858581 5049135 5063931 5279715 5337657 5357933 5565105 5581413 5606055 5647551 5883111 5909085 5996627 6246747 6516405 6564355 6609421 6888771 6919185 7207785 7235165 7261137 7293195 7314567 7626255 7709949 8038485 8062041 8097635 8378235 8439885 8497827 8896095 9302355 9376965 9412585 9805185 9950447 10090899 10335195 10411245 10488309 11481285 11729529 11815839 12101895 12190945 12454533 12849915 13023297 13127751 13436735 13727259 14163045 14370615 14469273 14575743 15191793 15839145 16073799 16744239 16818165 16942653 17067323 17480515 17727255 17989881 18740241 18811429 19549215 19693065 19828263 20666313 20757555 21705495 21783411 21879585 21943701 22878765 23129847 24115455 24186123 24292905 24472721 25319655 25493481 26688285 26789665 27907065 28237755 28320503 29415555 29851341 29983135 31233735 31464927 31696457 33047105 34443855 34935511 35447517 36305685 36572835 37363599 38549745 39069891 40310205 41181777 42489135 43727229 48221397 49752235 50454495 50827959 51201969 52441545 53969643 56434287 58647645 59079195 59484789 61998939 62272665 65116485 65638755 65831103 68636295 69389541 69653129 72346365 72558369 72878715 73418163 75958965 76480443 80368995 83721195 84713265 84961509 85336615 89554023 89949405 93701205 94057145 94394781 95089371 99141315 103331565 104806533 106342551 108917055 109718505 115649235 117209673 120930615 122363605 127467405 129355811 131181687 141602515 144664191 149256705 152483877 153605907 157324635 158482285 161908929 169302861 174677555 177237585 178454367 186817995 195349455 197493309 198243521 205908885 208959387 217675107 218636145 220254489 221875199 241106985 244548577 254139795 254884527 256009845 268662069 269848215 282171435 283184343 285268113 297423945 309994695 314419599 329155515 346947705 348265645 362791845 367090815 368166539 382402215 388067433 424807545 433992573 447770115 460817721 471973905 475446855 485726787 507908583 524032665 531712755 535363101 586048365 594730563 626878161 646779055 655908435 660763467 665625597 723320955 733645731 762419385 764653581 768029535 805986207 809544645 846514305 855804339 892271835 905490677 943258797 987466545 991217605 1044796935 1088375535 1101272445 1104499617 1109375995 1164202299 1222742885 1274422635 1343310345 1382453163 1415921715 1426340565 1523725749 1572097995 1784191689 1840832695 1880634483 1940337165 1982290401 1996876791 2169962865 2200937193 2293960743 2304088605 2428633935 2539542915 2567413017 2577165773 2676815505 2716472031 2829776391 2973652815 3134390805 3303817335 3313498851 3328127985 3492606897 3668228655 3823267905 4029931035 4279021695 4527453385 4716293985 4786165007 5352575067 5522498085 5641903449 5821011495 5990630373 6602811579 6912265815 7618628745 7731497319 8149416093 8920958445 9403172415 9911452005 9940496553 9984383955 10477820691 11004685965 11469803715 12837065085 12885828865 13582360155 14148881955 14358495021 16057725201 16567494255 17463034485 17971891119 19808434737 23194491957 23930825035 24448248279 26762875335 28209517245 29821489659 29953151865 33014057895 33503155049 38657486595 40747080465 43075485063 49702482765 52389103455 69583475871 71792475105 73344744837 80288626005 89859455595 99042173685 100509465147 115972459785 122241241395 129226455189 149107448295 167515775245 208750427613 215377425315 301528395441 347917379355 366723724185 387679365567 502547325735 646132275945 904585186323 1043752138065 1507641977205 1938396827835 2713755558969 4522925931615 13568777794845
• Sum of all divisors σ(n): 31368551816448
• Sum of proper divisors (its aliquot sum) s(n): 17799774021603
• 13568777794845 is an abundant number, because the sum of its proper divisors (17799774021603) is greater than itself. Its abundance is 4230996226758

Bases of 13568777794845

• Binary: 11000101011100111010001011100011010100011101₂
• Hexadecimal: 0xC573A2E351D
• Base-36: 4T5ERYOT9

Squares and roots of 13568777794845

• 13568777794845 squared (13568777794845²) is 184111730845878740908574025
• 13568777794845 cubed (13568777794845³) is 2498171165272038708621706150692945901125
• The square root of 13568777794845 is 3683582.1960212861
• The cube root of 13568777794845 is 23851.3835791627

Scales and comparisons

• 13,568,777,794,845 seconds is equal to 431,445 years, 8 weeks, 3 days, 7 hours, 45 seconds.
• To count from 1 to 13,568,777,794,845 would take you about one million, seventy-eight thousand, six hundred twelve 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 13568777794845 cubic inches would be around 1987.6 feet tall.

Recreational maths with 13568777794845

• 13568777794845 backwards is 54849777786531
• 13568777794845 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13568777794845's digits is 81
• More coming soon!