18748196512929

Names of 18748196512929

• Cardinal: 18748196512929 can be written as Eighteen trillion, seven hundred forty-eight billion, one hundred ninety-six million, five hundred twelve thousand, nine hundred twenty-nine.

Scientific notation

• Scientific notation: 1.8748196512929 × 10¹³

Factors of 18748196512929

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 549

Divisors of 18748196512929

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 9 13 19 23 27 39 57 69 81 117 169 171 207 247 299 351 437 491 507 513 621 741 897 1053 1311 1473 1521 1539 1863 2197 2223 2691 3211 3887 3933 4419 4563 5681 6383 6591 6669 8073 9329 9633 11293 11661 11799 13257 13689 17043 19149 19773 20007 24219 27987 28899 33879 34983 35397 39771 41743 50531 51129 57447 59319 73853 82979 83961 86697 101637 104949 121277 125229 146809 151593 153387 172341 177957 214567 221559 241081 248937 251883 260091 304911 314847 363831 375687 440427 454779 460161 517023 643701 664677 723243 746811 755649 914733 960089 1078727 1091493 1127061 1321281 1364337 1576601 1908517 1931103 1994031 2169729 2240433 2789371 2880267 3134053 3236181 3274479 3381183 3963843 4093011 4580539 4729803 5544863 5725551 5793309 5982093 6509187 6721299 8368113 8640801 9402159 9708543 9823437 11891529 13741617 14189409 16634589 17176653 17379927 19527561 20495813 24810721 25104339 25922403 28206477 29125629 36261823 40742689 41224851 42568227 49903767 51529959 59547007 61487439 72083219 74432163 75313017 77767209 84619431 87376887 105352397 108785469 122228067 123674553 127704681 149711301 154589877 178641021 184462317 216249657 223296489 225939051 253858293 316057191 326356407 366684201 371023659 449133903 471403699 529654957 535923063 553386951 648748971 669889467 774111091 937081847 948171573 979069221 1100052603 1369581161 1414211097 1588964871 1607769189 1660160853 1946246913 2009668401 2322333273 2811245541 2844514719 2937207663 3300157809 4108743483 4242633291 4766894613 4823307567 5838740739 6966999819 8433736623 8533544157 10063444183 12182064011 12326230449 12727899873 14300683839 17804555093 20900999457 25301209869 30190332549 36546192033 36978691347 38183699619 42902051517 53413665279 62702998371 75903629607 90570997647 109638576099 110936074041 160240995837 231459216209 271712992941 328915728297 480722987511 694377648627 815138978823 986747184891 1442168962533 2083132945881 6249398837643 18748196512929
• Sum of all divisors σ(n): 33392732419200
• Sum of proper divisors (its aliquot sum) s(n): 14644535906271
• 18748196512929 is a deficient number, because the sum of its proper divisors (14644535906271) is less than itself. Its deficiency is 4103660606658

Bases of 18748196512929

• Binary: 100010000110100100111100101111110010010100001₂
• Hexadecimal: 0x110D2797E4A1
• Base-36: 6N8SW5129

Squares and roots of 18748196512929

• 18748196512929 squared (18748196512929²) is 351494872487403115264159041
• 18748196512929 cubed (18748196512929³) is 6589894942680754586074237985169868741089
• The square root of 18748196512929 is 4329918.7651651157
• The cube root of 18748196512929 is 26565.6124284807

Scales and comparisons

• 18,748,196,512,929 seconds is equal to 596,134 years, 34 weeks, 1 day, 4 hours, 42 minutes, 9 seconds.
• To count from 1 to 18,748,196,512,929 would take you about one million, four hundred ninety thousand, three hundred thirty-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 18748196512929 cubic inches would be around 2213.8 feet tall.

Recreational maths with 18748196512929

• 18748196512929 backwards is 92921569184781
• The number of decimal digits it has is: 14
• The sum of 18748196512929's digits is 72
• More coming soon!