40930820973

Names of 40930820973

• Cardinal: 40930820973 can be written as Forty billion, nine hundred thirty million, eight hundred twenty thousand, nine hundred seventy-three.

Scientific notation

• Scientific notation: 4.0930820973 × 10¹⁰

Factors of 40930820973

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2865

Divisors of 40930820973

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 21 49 53 63 147 159 371 441 477 941 1113 1861 2597 2823 3339 5583 6587 7791 8469 13027 16749 19761 23373 39081 46109 49873 59283 91189 98633 117243 138327 149619 273567 295899 349111 414981 448857 690431 820701 887697 1047333 1751201 2071293 2443777 3141999 4833017 5253603 6213879 7331331 12258407 14499051 15760809 21993993 36775221 43497153 85808849 92813653 110325663 257426547 278440959 649695571 772279641 835322877 1949086713 4547868997 5847260139 13643606991 40930820973
• Sum of all divisors σ(n): 70184716056
• Sum of proper divisors (its aliquot sum) s(n): 29253895083
• 40930820973 is a deficient number, because the sum of its proper divisors (29253895083) is less than itself. Its deficiency is 11676925890

Bases of 40930820973

• Binary: 100110000111101010101100001101101101₂
• Hexadecimal: 0x987AAC36D
• Base-36: ISX5JL9

Squares and roots of 40930820973

• 40930820973 squared (40930820973²) is 1675332105523776666729
• 40930820973 cubed (40930820973³) is 68572718481512847140719384507317
• The square root of 40930820973 is 202313.6697630687
• The cube root of 40930820973 is 3446.2767639255

Scales and comparisons

• 40,930,820,973 seconds is equal to 1,301 years, 24 weeks, 4 days, 8 hours, 29 minutes, 33 seconds.
• To count from 1 to 40,930,820,973 would take you about two thousand, six hundred 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 40930820973 cubic inches would be around 287.2 feet tall.

Recreational maths with 40930820973

• 40930820973 backwards is 37902803904
• The number of decimal digits it has is: 11
• The sum of 40930820973's digits is 45
• More coming soon!