40085891584650

Names of 40085891584650

• Cardinal: 40085891584650 can be written as Forty trillion, eighty-five billion, eight hundred ninety-one million, five hundred eighty-four thousand, six hundred fifty.

Scientific notation

• Scientific notation: 4.008589158465 × 10¹³

Factors of 40085891584650

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 988

Divisors of 40085891584650

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 150 167 225 334 450 501 811 835 1002 1503 1622 1670 2433 2505 3006 4055 4175 4866 5010 7299 7515 8110 8350 12165 12525 14598 15030 20275 24330 25050 36495 37575 40550 60825 72990 75150 121650 135437 182475 270874 364950 406311 657721 677185 812622 1218933 1315442 1354370 1973163 2031555 2437866 3288605 3385925 3946326 4063110 5919489 6094665 6577210 6771850 9865815 10157775 11838978 12189330 16443025 19731630 20315550 29597445 30473325 32886050 49329075 59194890 60946650 98658150 109839407 147987225 219678814 295974450 329518221 533411731 549197035 659036442 988554663 1066823462 1098394070 1600235193 1647591105 1977109326 2667058655 2745985175 3200470386 3295182210 4800705579 4942773315 5334117310 5491970350 8001175965 8237955525 9601411158 9885546630 13335293275 16002351930 16475911050 24003527895 24713866575 26670586550 40005879825 48007055790 49427733150 80011759650 89079759077 120017639475 178159518154 240035278950 267239277231 445398795385 534478554462 801717831693 890797590770 1336196386155 1603435663386 2226993976925 2672392772310 4008589158465 4453987953850 6680981930775 8017178316930 13361963861550 20042945792325 40085891584650
• Sum of all divisors σ(n): 108476079461568
• Sum of proper divisors (its aliquot sum) s(n): 68390187876918
• 40085891584650 is an abundant number, because the sum of its proper divisors (68390187876918) is greater than itself. Its abundance is 28304296292268

Bases of 40085891584650

• Binary: 1001000111010100111001010101000001001010001010₂
• Hexadecimal: 0x24753954128A
• Base-36: E7J7CV1QI

Squares and roots of 40085891584650

• 40085891584650 squared (40085891584650²) is 1606878704136313688115622500
• 40085891584650 cubed (40085891584650³) is 64413165523691154016906636688946194625000
• The square root of 40085891584650 is 6331342.0050294235
• The cube root of 40085891584650 is 34223.9801907073

Scales and comparisons

• 40,085,891,584,650 seconds is equal to 1,274,607 years, 18 weeks, 4 days, 12 hours, 37 minutes, 30 seconds.
• To count from 1 to 40,085,891,584,650 would take you about three million, one hundred eighty-six thousand, five hundred eighteen 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 40085891584650 cubic inches would be around 2852 feet tall.

Recreational maths with 40085891584650

• 40085891584650 backwards is 05648519858004
• The number of decimal digits it has is: 14
• The sum of 40085891584650's digits is 63
• More coming soon!