126997768041401564164

Names of 126997768041401564164

• Cardinal: 126997768041401564164 can be written as One hundred twenty-six quintillion, nine hundred ninety-seven quadrillion, seven hundred sixty-eight trillion, forty-one billion, four hundred one million, five hundred sixty-four thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 1.26997768041401564164 × 10²⁰

Factors of 126997768041401564164

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3031045

Divisors of 126997768041401564164

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 11 13 22 26 44 52 121 143 169 242 286 338 484 572 676 1573 1859 2197 3146 3718 4394 6292 7436 8788 20449 24167 28561 40898 48334 57122 81796 96668 114244 265837 314171 531674 628342 1063348 1256684 3031019 3455881 6062038 6911762 12124076 13823524 33341209 39403247 66682418 78806494 133364836 157612988 366753299 433435717 512242211 733506598 866871434 1024484422 1467013196 1733742868 2048968844 4767792887 5634664321 6659148743 9535585774 11269328642 13318297486 19071171548 22538657284 26636594972 61981307531 73250636173 86568933659 123962615062 146501272346 173137867318 247925230124 293002544692 346275734636 805756997903 952258270249 1611513995806 1904516540498 3223027991612 3809033080996 9187076178361 10474840972739 18374152356722 20949681945478 36748304713444 41899363890956 101057837961971 119431990318693 202115675923942 238863980637386 404231351847884 477727961274772 1111636217581681 1313751893505623 1552615874143009 2223272435163362 2627503787011246 3105231748286018 4446544870326724 5255007574022492 6210463496572036 14451270828561853 17078774615573099 20184006363859117 28902541657123706 34157549231146198 40368012727718234 57805083314247412 68315098462292396 80736025455436468 187866520771304089 222024070002450287 262392082730168521 375733041542608178 444048140004900574 524784165460337042 751466083085216356 888096280009801148 1049568330920674084 2442264770026953157 2886312910031853731 4884529540053906314 5772625820063707462 9769059080107812628 11545251640127414924 31749442010350391041 63498884020700782082 126997768041401564164
• Sum of all divisors σ(n): 264643655988052952051
• Sum of proper divisors (its aliquot sum) s(n): 137645887946651387887
• 126997768041401564164 is an abundant number, because the sum of its proper divisors (137645887946651387887) is greater than itself. Its abundance is 10648119905249823723

Bases of 126997768041401564164

• Binary: 1101110001001110010101101010010101110101111001100100011110000000100₂
• Hexadecimal: 0x6E272B52BAF323C04
• Base-36: QSVAVK23D48AS

Squares and roots of 126997768041401564164

• 126997768041401564164 squared (126997768041401564164²) is 16128433087497636482787661419225809018896
• 126997768041401564164 cubed (126997768041401564164³) is 2048275004117290895926217441221870679229646459428632632442944
• 126997768041401564164 is a perfect square number. Its square root is 11269328642
• The cube root of 126997768041401564164 is 5026496.2489539799

Scales and comparisons

• 126,997,768,041,401,564,164 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 126,997,768,041,401,564,164 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 126997768041401564164 cubic inches would be around 418874.7 feet tall.

Recreational maths with 126997768041401564164

• 126997768041401564164 backwards is 461465104140867799621
• The number of decimal digits it has is: 21
• The sum of 126997768041401564164's digits is 91
• More coming soon!