121740744228077569

Names of 121740744228077569

• Cardinal: 121740744228077569 can be written as One hundred twenty-one quadrillion, seven hundred forty trillion, seven hundred forty-four billion, two hundred twenty-eight million, seventy-seven thousand, five hundred sixty-nine.

Scientific notation

• Scientific notation: 1.21740744228077569 × 10¹⁷

Factors of 121740744228077569

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1510

Divisors of 121740744228077569

• Number of divisors d(n): 189
• Complete list of divisors:
  1 7 19 37 49 133 259 343 361 703 931 1369 1447 1813 2401 2527 4921 6517 9583 10129 12691 13357 16807 17689 26011 27493 34447 45619 53539 67081 70903 88837 93499 117649 123823 182077 192451 241129 319333 374773 469567 494209 496321 522367 621859 654493 866761 1017241 1274539 1347157 1687903 1980943 2093809 2235331 2623411 3286969 3459463 3474247 3656569 4353013 4581451 6067327 7120687 8921773 9430099 11815321 13866601 14656663 18363877 19327579 23008783 24216241 24319729 25595983 32070157 37637917 39782371 42471289 49844809 62452411 66010693 77470933 82707247 97066207 102596641 128547139 135293053 161061481 169513687 170238103 179171881 224491099 263465419 278476597 348913663 437166877 462074851 542296531 679463449 715120423 718176487 755865049 899829973 947051371 1186595809 1254203167 1471947727 1571437693 1844257933 1949336179 2442395641 2866424521 3060168139 3234523957 3796075717 4756244143 5005842961 5027235409 5291055343 6298809811 6629359597 8306170663 8779422169 10303634089 12909805531 13645353253 17096769487 20064971647 26572530019 27967006813 33293709001 35040900727 35190647863 37037387401 46405517179 54462065899 58143194641 61455955183 72125438623 90368638717 95517472771 119677386409 140454801529 186007710133 195769047691 233055963007 245286305089 246334535041 259261711807 324838620253 381234461293 504878070361 632580471019 668622309397 983183610703 1034779252081 1302053970931 1370383333837 1717004135623 1814831982649 2273870341771 2668641229051 3534146492527 4428063297133 4680356165779 6882285274921 7243454764567 9114377796517 9592683336859 12019028949361 12703823878543 18680488603357 24739025447689 48175996924447 50704183351969 67148783358013 84133202645527 88926767149801 130763420223499 173173178133823 337231978471129 354929283463783 470041483506091 915343941564493 2484504984246481 3290290384542637 6407407590951451 17391534889725367 121740744228077569
• Sum of all divisors σ(n): 154166806308497283
• Sum of proper divisors (its aliquot sum) s(n): 32426062080419714
• 121740744228077569 is a deficient number, because the sum of its proper divisors (32426062080419714) is less than itself. Its deficiency is 89314682147657855

Bases of 121740744228077569

• Binary: 110110000100000101000111111010110011010000000000000000001₂
• Hexadecimal: 0x1B0828FD6680001
• Base-36: XAPHPTGJ11D

Squares and roots of 121740744228077569

• 121740744228077569 squared (121740744228077569²) is 14820808805206201931562049480949761
• 121740744228077569 cubed (121740744228077569³) is 1804296294007848139467826066249414349034917300011009
• 121740744228077569 is a perfect square number. Its square root is 348913663
• The cube root of 121740744228077569 is 495615.9990530303

Scales and comparisons

• 121,740,744,228,077,569 seconds is equal to 3,870,979,097 years, 31 weeks, 3 days, 16 hours, 12 minutes, 49 seconds.
• To count from 1 to 121,740,744,228,077,569 would take you about eleven billion, six hundred twelve million, nine hundred thirty-seven thousand, two hundred ninety-two 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 121740744228077569 cubic inches would be around 41301.3 feet tall.

Recreational maths with 121740744228077569

• 121740744228077569 backwards is 965770822447047121
• The number of decimal digits it has is: 18
• The sum of 121740744228077569's digits is 76
• More coming soon!