40039205042974743

Names of 40039205042974743

• Cardinal: 40039205042974743 can be written as Forty quadrillion, thirty-nine trillion, two hundred five billion, forty-two million, nine hundred seventy-four thousand, seven hundred forty-three.

Scientific notation

• Scientific notation: 4.0039205042974743 × 10¹⁶

Factors of 40039205042974743

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 879578

Divisors of 40039205042974743

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 19 57 171 487 653 839 1461 1959 2517 4383 5877 7551 9253 12407 15941 27759 37221 47823 83277 111663 143469 318011 408593 547867 877577 954033 1225779 1643601 2632731 2862099 3677337 4930803 6042209 7763267 7898193 10409473 16673963 18126627 23289801 31228419 50021889 54379881 69869403 93685257 150065667 266811229 427379999 573057781 736287103 800433687 1282139997 1719173343 2208861309 2401301061 3846419991 5069413351 5157520029 6626583927 8120219981 10888097839 13989454957 15208240053 24360659943 32664293517 41968364871 45624720159 73081979829 97992880551 125905094613 279079139347 358571819161 480795478259 837237418041 1075715457483 1442386434777 2511712254123 3227146372449 4327159304331 5302503647593 6812864564059 9135114086921 15907510942779 20438593692177 27405342260763 47722532828337 61315781076531 82216026782289 234147397912133 702442193736399 2107326581209197 4448800560330527 13346401680991581 40039205042974743
• Sum of all divisors σ(n): 61169641010150400
• Sum of proper divisors (its aliquot sum) s(n): 21130435967175657
• 40039205042974743 is a deficient number, because the sum of its proper divisors (21130435967175657) is less than itself. Its deficiency is 18908769075799086

Bases of 40039205042974743

• Binary: 10001110001111110111000111100001101011001111000000010111₂
• Hexadecimal: 0x8E3F71E1ACF017
• Base-36: AY8POV8Y4NR

Squares and roots of 40039205042974743

• 40039205042974743 squared (40039205042974743²) is 1603137940473374091445458535916049
• 40039205042974743 cubed (40039205042974743³) is 64188368710785663274466010561269627799193475350407
• The square root of 40039205042974743 is 200097988.6030210525
• The cube root of 40039205042974743 is 342106.8856519183

Scales and comparisons

• 40,039,205,042,974,743 seconds is equal to 1,273,122,870 years, 50 weeks, 4 days, 10 hours, 19 minutes, 3 seconds.
• To count from 1 to 40,039,205,042,974,743 would take you about three billion, eight hundred nineteen million, three hundred sixty-eight thousand, six hundred twelve 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 40039205042974743 cubic inches would be around 28508.9 feet tall.

Recreational maths with 40039205042974743

• 40039205042974743 backwards is 34747924050293004
• The number of decimal digits it has is: 17
• The sum of 40039205042974743's digits is 63
• More coming soon!