40684135401585

Names of 40684135401585

• Cardinal: 40684135401585 can be written as Forty trillion, six hundred eighty-four billion, one hundred thirty-five million, four hundred one thousand, five hundred eighty-five.

Scientific notation

• Scientific notation: 4.0684135401585 × 10¹³

Factors of 40684135401585

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4293484

Divisors of 40684135401585

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 13 15 39 45 65 97 117 167 195 291 485 501 585 835 873 1261 1455 1503 2171 2505 3783 4365 6305 6513 7515 10855 11349 16199 18915 19539 32565 48597 56745 80995 97695 145791 210587 242985 631761 728955 1052935 1895283 3158805 4293199 9476415 12879597 21465995 38638791 55811587 64397985 167434761 193193955 279057935 416440303 502304283 716964233 837173805 1249320909 2082201515 2150892699 2511521415 3584821165 3747962727 5413723939 6246604545 6452678097 9320535029 10754463495 16241171817 18739813635 27068619695 27961605087 32263390485 46602675145 48723515451 69545530601 81205859085 83884815261 139808025435 208636591803 243617577255 347727653005 419424076305 625909775409 904091897813 1043182959015 2712275693439 3129548877045 4520459489065 8136827080317 13561378467195 40684135401585
• Sum of all divisors σ(n): 77186103321600
• Sum of proper divisors (its aliquot sum) s(n): 36501967920015
• 40684135401585 is a deficient number, because the sum of its proper divisors (36501967920015) is less than itself. Its deficiency is 4182167481570

Bases of 40684135401585

• Binary: 1001010000000010000011011100000100100001110001₂
• Hexadecimal: 0x250083704871
• Base-36: EF617S969

Squares and roots of 40684135401585

• 40684135401585 squared (40684135401585²) is 1655198873374501869220512225
• 40684135401585 cubed (40684135401585³) is 67340335080919179169218997281969776876625
• The square root of 40684135401585 is 6378411.6676163981
• The cube root of 40684135401585 is 34393.3936412179

Scales and comparisons

• 40,684,135,401,585 seconds is equal to 1,293,629 years, 34 weeks, 2 days, 18 hours, 39 minutes, 45 seconds.
• To count from 1 to 40,684,135,401,585 would take you about three million, two hundred thirty-four thousand and seventy-four 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 40684135401585 cubic inches would be around 2866.1 feet tall.

Recreational maths with 40684135401585

• 40684135401585 backwards is 58510453148604
• The number of decimal digits it has is: 14
• The sum of 40684135401585's digits is 54
• More coming soon!