40345302979971

Names of 40345302979971

• Cardinal: 40345302979971 can be written as Forty trillion, three hundred forty-five billion, three hundred two million, nine hundred seventy-nine thousand, nine hundred seventy-one.

Scientific notation

• Scientific notation: 4.0345302979971 × 10¹³

Factors of 40345302979971

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 107125

Divisors of 40345302979971

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 11 33 99 269 807 2421 2959 8877 16831 26631 50493 90011 151479 185141 270033 555423 810099 990121 1666269 2970363 4527539 8911089 13582617 24212959 40747851 49802929 72638877 149408787 217916631 266342549 448226361 799027647 1514975141 2397082941 4544925423 13634776269 16664726551 49994179653 149982538959 407528312929 1222584938787 3667754816361 4482811442219 13448434326657 40345302979971
• Sum of all divisors σ(n): 63815253166080
• Sum of proper divisors (its aliquot sum) s(n): 23469950186109
• 40345302979971 is a deficient number, because the sum of its proper divisors (23469950186109) is less than itself. Its deficiency is 16875352793862

Bases of 40345302979971

• Binary: 1001001011000110011111011100111101010110000011₂
• Hexadecimal: 0x24B19F73D583
• Base-36: EAUDJPJER

Squares and roots of 40345302979971

• 40345302979971 squared (40345302979971²) is 1627743472545656852827160841
• 40345302979971 cubed (40345302979971³) is 65671803573524633049721249654604618515611
• The square root of 40345302979971 is 6351795.2564586809
• The cube root of 40345302979971 is 34297.6470717421

Scales and comparisons

• 40,345,302,979,971 seconds is equal to 1,282,855 years, 43 weeks, 4 days, 5 hours, 32 minutes, 51 seconds.
• To count from 1 to 40,345,302,979,971 would take you about three million, two hundred seven thousand, one hundred thirty-nine 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 40345302979971 cubic inches would be around 2858.1 feet tall.

Recreational maths with 40345302979971

• 40345302979971 backwards is 17997920354304
• The number of decimal digits it has is: 14
• The sum of 40345302979971's digits is 63
• More coming soon!