42648961991823

Names of 42648961991823

• Cardinal: 42648961991823 can be written as Forty-two trillion, six hundred forty-eight billion, nine hundred sixty-one million, nine hundred ninety-one thousand, eight hundred twenty-three.

Scientific notation

• Scientific notation: 4.2648961991823 × 10¹³

Factors of 42648961991823

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1818367

Divisors of 42648961991823

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 29 33 87 99 121 261 319 363 743 957 1089 2229 2871 3509 6687 8173 10527 21547 24519 31581 64641 73557 89903 193923 237017 269709 711051 809127 1817581 2133153 2607187 5452743 7821561 16358229 19993391 23464683 52709849 59980173 158129547 179940519 219927301 474388641 579808339 659781903 1350462683 1739425017 1979345709 4051388049 5218275051 6377891729 12154164147 14855089513 19133675187 39163417807 44565268539 57401025561 117490253421 133695805617 163405984643 352470760263 430797595877 490217953929 1292392787631 1470653861787 3877178362893 4738773554647 14216320663941 42648961991823
• Sum of all divisors σ(n): 70142815884960
• Sum of proper divisors (its aliquot sum) s(n): 27493853893137
• 42648961991823 is a deficient number, because the sum of its proper divisors (27493853893137) is less than itself. Its deficiency is 15155108098686

Bases of 42648961991823

• Binary: 1001101100100111111100001110101100010010001111₂
• Hexadecimal: 0x26C9FC3AC48F
• Base-36: F48NUT11R

Squares and roots of 42648961991823

• 42648961991823 squared (42648961991823²) is 1818933958979962875518863329
• 42648961991823 cubed (42648961991823³) is 77575645282172572456835575968596752558767
• The square root of 42648961991823 is 6530617.2749459909
• The cube root of 42648961991823 is 34938.3846526215

Scales and comparisons

• 42,648,961,991,823 seconds is equal to 1,356,105 years, 3 weeks, 4 days, 6 hours, 37 minutes, 3 seconds.
• To count from 1 to 42,648,961,991,823 would take you about three million, three hundred ninety thousand, two hundred sixty-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 42648961991823 cubic inches would be around 2911.5 feet tall.

Recreational maths with 42648961991823

• 42648961991823 backwards is 32819916984624
• The number of decimal digits it has is: 14
• The sum of 42648961991823's digits is 72
• More coming soon!