1466638992538729

Names of 1466638992538729

• Cardinal: 1466638992538729 can be written as One quadrillion, four hundred sixty-six trillion, six hundred thirty-eight billion, nine hundred ninety-two million, five hundred thirty-eight thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 1.466638992538729 × 10¹⁵

Factors of 1466638992538729

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 474

Divisors of 1466638992538729

• Number of divisors d(n): 81
• Complete list of divisors:
  1 19 59 127 269 361 1121 2413 3481 5111 7493 15871 16129 21299 34163 45847 66139 72361 97109 142367 301549 306451 442087 649097 936389 951611 1256641 1374859 2015617 2704973 4269299 4338701 5729431 5822569 8399653 9189847 12332843 17791391 18080609 26122321 38296723 56145049 81116681 82435319 118921403 159593407 174607093 251888641 255983359 338036429 343531571 542200973 727637737 1066755931 1167110569 1541216939 1566271061 2259506657 3317534767 4785884179 4863683821 10301818487 15103018181 20268362689 22175100811 31989857407 42930626483 68859523571 90931799401 92409992599 195734551253 286957345439 421326915409 607807290733 1308330947849 4062711890689 5452189563341 11548338523927 24858288009131 77191525923091 1466638992538729
• Sum of all divisors σ(n): 1592991035505207
• Sum of proper divisors (its aliquot sum) s(n): 126352042966478
• 1466638992538729 is a deficient number, because the sum of its proper divisors (126352042966478) is less than itself. Its deficiency is 1340286949572251

Bases of 1466638992538729

• Binary: 101001101011110011010000000001010011111110001101001₂
• Hexadecimal: 0x535E68029FC69
• Base-36: EFVONGNSKP

Squares and roots of 1466638992538729

• 1466638992538729 squared (1466638992538729²) is 2151029934435017979332564935441
• 1466638992538729 cubed (1466638992538729³) is 3154784375960423064258432670677586690577194489
• 1466638992538729 is a perfect square number. Its square root is 38296723
• The cube root of 1466638992538729 is 113616.4134493595

Scales and comparisons

• 1,466,638,992,538,729 seconds is equal to 46,634,583 years, 18 weeks, 1 day, 13 hours, 38 minutes, 49 seconds.
• To count from 1 to 1,466,638,992,538,729 would take you about one hundred thirty-nine million, nine hundred three thousand, seven hundred fifty 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 1466638992538729 cubic inches would be around 9468 feet tall.

Recreational maths with 1466638992538729

• 1466638992538729 backwards is 9278352998366641
• The number of decimal digits it has is: 16
• The sum of 1466638992538729's digits is 88
• More coming soon!