126668829566488608

Names of 126668829566488608

• Cardinal: 126668829566488608 can be written as One hundred twenty-six quadrillion, six hundred sixty-eight trillion, eight hundred twenty-nine billion, five hundred sixty-six million, four hundred eighty-eight thousand, six hundred eight.

Scientific notation

• Scientific notation: 1.26668829566488608 × 10¹⁷

Factors of 126668829566488608

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 178305916

Divisors of 126668829566488608

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 84 96 112 126 144 168 224 252 288 336 504 672 1008 2016 353081 706162 1059243 1412324 2118486 2471567 2824648 3177729 4236972 4943134 5649296 6355458 7414701 8473944 9886268 11298592 12710916 14829402 16947888 19772536 22244103 25421832 29658804 33895776 39545072 44488206 50843664 59317608 79090144 88976412 101687328 118635216 177952823 177952824 237270432 355905646 355905648 533858469 711811292 711811296 1067716938 1245669761 1423622584 1601575407 2135433876 2491339522 2847245168 3203150814 3737009283 4270867752 4982679044 5694490336 6406301628 7474018566 8541735504 9965358088 11211027849 12812603256 14948037132 17083471008 19930716176 22422055698 25625206512 29896074264 39861432352 44844111396 51250413024 59792148528 89688222792 119584297056 179376445584 358752891168 62831760697663 125663521395326 188495282092989 251327042790652 376990564185978 439822324883641 502654085581304 565485846278967 753981128371956 879644649767282 1005308171162608 1130971692557934 1319466974650923 1507962256743912 1759289299534564 2010616342325216 2261943385115868 2638933949301846 3015924513487824 3518578599069128 3958400923952769 4523886770231736 5277867898603692 6031849026975648 7037157198138256 7916801847905538 9047773540463472 10555735797207384 14074314396276512 15833603695811076 18095547080926944 21111471594414768 31667207391622152 42222943188829536 63334414783244304 126668829566488608
• Sum of all divisors σ(n): 411674864351377536
• Sum of proper divisors (its aliquot sum) s(n): 285006034784888928
• 126668829566488608 is an abundant number, because the sum of its proper divisors (285006034784888928) is greater than itself. Its abundance is 158337205218400320

Bases of 126668829566488608

• Binary: 111000010000001001010000100011110011011001101000000100000₂
• Hexadecimal: 0x1C204A11E6CD020
• Base-36: YN8COYVMIW0

Squares and roots of 126668829566488608

• 126668829566488608 squared (126668829566488608²) is 16044992383744138555309406993777664
• 126668829566488608 cubed (126668829566488608³) is 2032400405652094067252613194942583962446029540851712
• The square root of 126668829566488608 is 355905646.9999999985
• The cube root of 126668829566488608 is 502215.2766918599

Scales and comparisons

• 126,668,829,566,488,608 seconds is equal to 4,027,676,967 years, 41 weeks, 3 days, 19 hours, 16 minutes, 48 seconds.
• To count from 1 to 126,668,829,566,488,608 would take you about twelve billion, eighty-three million, thirty thousand, nine hundred three 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 126668829566488608 cubic inches would be around 41851.3 feet tall.

Recreational maths with 126668829566488608

• 126668829566488608 backwards is 806884665928866621
• The number of decimal digits it has is: 18
• The sum of 126668829566488608's digits is 99
• More coming soon!