121997169050379

Names of 121997169050379

• Cardinal: 121997169050379 can be written as One hundred twenty-one trillion, nine hundred ninety-seven billion, one hundred sixty-nine million, fifty thousand, three hundred seventy-nine.

Scientific notation

• Scientific notation: 1.21997169050379 × 10¹⁴

Factors of 121997169050379

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9393

Divisors of 121997169050379

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 17 21 51 109 119 227 327 357 681 763 1589 1853 1951 2289 3859 4767 5559 5853 7079 11577 12971 13657 21237 24743 27013 33167 38913 40971 49553 74229 81039 99501 120343 148659 173201 212659 232169 361029 420631 442877 519603 637977 696507 771611 842401 1261893 1328631 1488613 1606933 2314833 2527203 2944417 3100139 3615203 4465839 4820799 5401277 7528909 8833251 9300417 10845609 11248531 13117387 13811129 16203831 22586727 25306421 27317861 33745593 39352161 41433387 48273593 52702363 75919263 81953583 91821709 96677903 144820779 158107089 175155697 191225027 234789193 275465127 290033709 337915151 525467091 573675081 704367579 820651081 1013745453 1226089879 1505413061 1643524351 2461953243 2977646849 3135126283 3678269637 4516239183 4930573053 5744557567 8932940547 9405378849 10537891427 17233672701 20843527943 21945883981 25592022037 31613674281 53297146811 62530583829 65837651943 76776066111 159891440433 179144154259 341728764847 373080027677 537432462777 1025186294541 1119240083031 2392101353929 5809389002399 7176304061787 17428167007197 40665723016793 121997169050379
• Sum of all divisors σ(n): 199647136972800
• Sum of proper divisors (its aliquot sum) s(n): 77649967922421
• 121997169050379 is a deficient number, because the sum of its proper divisors (77649967922421) is less than itself. Its deficiency is 44347201127958

Bases of 121997169050379

• Binary: 11011101111010010101101111011001100001100001011₂
• Hexadecimal: 0x6EF4ADECC30B
• Base-36: 178SQ4KUFF

Squares and roots of 121997169050379

• 121997169050379 squared (121997169050379²) is 14883309256306751756640043641
• 121997169050379 cubed (121997169050379³) is 1815721595370725346919340122986221087589939
• The square root of 121997169050379 is 11045232.8653758587
• The cube root of 121997169050379 is 49596.3730127249

Scales and comparisons

• 121,997,169,050,379 seconds is equal to 3,879,132 years, 31 weeks, 6 days, 9 hours, 59 minutes, 39 seconds.
• To count from 1 to 121,997,169,050,379 would take you about nine million, six hundred ninety-seven thousand, eight hundred thirty-one 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 121997169050379 cubic inches would be around 4133 feet tall.

Recreational maths with 121997169050379

• 121997169050379 backwards is 973050961799121
• The number of decimal digits it has is: 15
• The sum of 121997169050379's digits is 69
• More coming soon!