13020978536181

Names of 13020978536181

• Cardinal: 13020978536181 can be written as Thirteen trillion, twenty billion, nine hundred seventy-eight million, five hundred thirty-six thousand, one hundred eighty-one.

Scientific notation

• Scientific notation: 1.3020978536181 × 10¹³

Factors of 13020978536181

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 314

Divisors of 13020978536181

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 7 9 11 17 19 21 27 33 51 57 63 77 99 119 121 133 153 171 187 189 209 231 257 297 323 357 361 363 399 459 513 561 627 693 771 847 969 1071 1083 1089 1197 1309 1463 1683 1799 1881 2057 2079 2261 2299 2313 2527 2541 2827 2907 3213 3249 3267 3553 3591 3927 3971 4369 4389 4883 5049 5397 5643 6137 6171 6783 6859 6897 6939 7581 7623 8481 8721 9747 10659 11781 11913 13107 13167 14399 14649 16093 16191 18411 18513 19789 20349 20577 20691 22743 22869 24871 25443 27797 30583 31097 31977 34181 35343 35739 39083 39321 39501 42959 43197 43681 43947 48013 48059 48279 48573 53713 55233 55539 59367 61047 61731 62073 67507 68229 74613 75449 76329 83011 83391 91749 92777 93291 95931 102543 107217 116603 117249 117963 128877 129591 130321 131043 131841 144039 144177 144837 161139 165699 178101 185193 202521 217679 223839 226347 249033 250173 273581 275247 278331 279873 305767 307629 336413 349809 351747 375991 386631 388773 390963 393129 432117 432531 434511 472549 483417 528143 528649 534303 581077 590843 607563 649439 653037 671517 679041 742577 747099 750519 816221 820743 825741 829939 834993 839619 912247 913121 917301 922887 1009239 1020547 1049427 1055241 1127973 1159893 1172889 1179387 1282633 1296351 1297593 1417647 1433531 1450251 1577209 1584429 1585947 1743231 1762763 1772529 1822689 1948317 1959111 2037123 2215457 2227731 2241297 2448663 2462229 2489817 2504979 2736741 2739363 2751903 3027717 3061641 3148281 3383919 3518667 3700543 3847899 4135901 4252941 4300593 4731627 4753287 4757841 5198039 5229693 5288289 5317587 5809573 5844951 5877333 6391847 6646371 6683193 7143829 7345989 7386687 7469451 8210223 8218089 8255709 8978431 9083151 9184923 10034717 10044331 10151757 11040463 11101629 11226017 11543697 12339341 12407703 12758823 12901779 14108963 14194881 14259861 14273523 15508199 15594117 15689079 15768841 15864867 15952761 17349299 17428719 17534853 19175541 19390393 19939113 20049579 21431487 22037967 22408353 24370027 24630669 24654267 26935293 27554769 29966971 30104151 30132993 33121389 33304887 33492497 33678051 34631091 37018023 37223109 38705337 42326889 42584643 46524597 46782351 47306523 47594601 52047897 52286157 57526623 58171179 59817339 64294461 70310317 73110081 78582119 80805879 89900913 90312453 90398979 98762741 99364167 99914661 100477491 101034153 110381887 111054069 111669327 121445093 126980667 135732751 139573791 140347053 141919569 156143691 156858471 170590189 172579869 174513537 190842289 192883383 209768797 210930951 213294323 219330243 234447479 235746357 242417637 268070297 269702739 270937359 271196937 296288223 298092501 301432473 303102459 329636681 331145661 333162207 364335279 368417467 380942001 407198253 418721373 425758707 468431073 511770567 523540611 569372449 572526867 629306391 632792853 639882969 657990729 703342437 707239071 804210891 809108217 888864669 904297419 988910043 993436983 1093005837 1105252401 1221594759 1335896023 1493060261 1535311701 1708117347 1717580601 1876492079 1887919173 1898378559 1919648907 2110027311 2121717213 2307456767 2412632673 2578922269 2666594007 2966730129 2980310949 3279017511 3315757203 3626003491 3664784277 3985607143 4007688069 4052592137 4479180783 4605935103 5124352041 5152741803 5629476237 5663757519 5758946721 6263096939 6330081933 6922370301 7237898019 7736766807 8900190387 9947271609 10878010473 11956821429 12023064207 12157776411 13437542349 15373056123 16888428711 18789290817 20767110903 23210300421 25382024437 28368144959 32634031419 35870464287 36069192621 36473329233 40312627047 43841678573 50665286133 56367872451 62301332709 68894066329 69630901263 76146073311 85104434877 97902094257 107611392861 109419987699 131525035719 169103617353 206682198987 228438219933 255313304631 394575107157 482258464303 620046596961 685314659799 765939913893 1183725321471 1446775392909 1860139790883 4340326178727 13020978536181
• Sum of all divisors σ(n): 27188744567040
• Sum of proper divisors (its aliquot sum) s(n): 14167766030859
• 13020978536181 is an abundant number, because the sum of its proper divisors (14167766030859) is greater than itself. Its abundance is 1146787494678

Bases of 13020978536181

• Binary: 10111101011110101110110011001101111011110101₂
• Hexadecimal: 0xBD7AECCDEF5
• Base-36: 4M5R6FFN9

Squares and roots of 13020978536181

• 13020978536181 squared (13020978536181²) is 169545882039686297526064761
• 13020978536181 cubed (13020978536181³) is 2207653290936630984909382373379187617741
• The square root of 13020978536181 is 3608459.3022758341
• The cube root of 13020978536181 is 23525.9881720117

Scales and comparisons

• 13,020,978,536,181 seconds is equal to 414,026 years, 43 weeks, 5 days, 2 hours, 16 minutes, 21 seconds.
• To count from 1 to 13,020,978,536,181 would take you about one million, thirty-five thousand and sixty-seven 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 13020978536181 cubic inches would be around 1960.5 feet tall.

Recreational maths with 13020978536181

• 13020978536181 backwards is 18163587902031
• The number of decimal digits it has is: 14
• The sum of 13020978536181's digits is 54
• More coming soon!