40647609379858117

Names of 40647609379858117

• Cardinal: 40647609379858117 can be written as Forty quadrillion, six hundred forty-seven trillion, six hundred nine billion, three hundred seventy-nine million, eight hundred fifty-eight thousand, one hundred seventeen.

Scientific notation

• Scientific notation: 4.0647609379858117 × 10¹⁶

Factors of 40647609379858117

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19960

Divisors of 40647609379858117

• Number of divisors d(n): 54
• Complete list of divisors:
  1 7 13 49 91 409 637 2863 5317 19531 20041 37219 136717 167281 253903 260533 957019 1170967 1777321 2174653 7988179 8196769 12441247 15222571 55917253 103846327 106557997 381459961 391420771 726924289 2670219727 3267165211 4958979493 5088470023 18691538089 22870156477 34712856451 42473147743 156017124049 160091095339 242989995157 297312034201 1092119868343 2028222612637 2081184239407 7644839078401 14197558288459 63811003736041 99382908019213 446677026152287 829543048568533 3126739183066009 5806801339979731 40647609379858117
• Sum of all divisors σ(n): 51048600773209074
• Sum of proper divisors (its aliquot sum) s(n): 10400991393350957
• 40647609379858117 is a deficient number, because the sum of its proper divisors (10400991393350957) is less than itself. Its deficiency is 30246617986507160

Bases of 40647609379858117

• Binary: 10010000011010001100100100001110000011100010011011000101₂
• Hexadecimal: 0x9068C90E0E26C5
• Base-36: B48DHYMLDQD

Squares and roots of 40647609379858117

• 40647609379858117 squared (40647609379858117²) is 1652228148297529574876695050785689
• 40647609379858117 cubed (40647609379858117³) is 67159124378404271092220463701043718442272194087613
• The square root of 40647609379858117 is 201612522.8745925817
• The cube root of 40647609379858117 is 343830.9781811213

Scales and comparisons

• 40,647,609,379,858,117 seconds is equal to 1,292,468,246 years, 50 weeks, 2 days, 12 hours, 8 minutes, 37 seconds.
• To count from 1 to 40,647,609,379,858,117 would take you about three billion, eight hundred seventy-seven million, four hundred four thousand, seven hundred forty 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 40647609379858117 cubic inches would be around 28652.6 feet tall.

Recreational maths with 40647609379858117

• 40647609379858117 backwards is 71185897390674604
• The number of decimal digits it has is: 17
• The sum of 40647609379858117's digits is 85
• More coming soon!