40012187604984

Names of 40012187604984

• Cardinal: 40012187604984 can be written as Forty trillion, twelve billion, one hundred eighty-seven million, six hundred four thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 4.0012187604984 × 10¹³

Factors of 40012187604984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 281773

Divisors of 40012187604984

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 504 281761 563522 845283 1127044 1690566 1972327 2254088 2535849 3381132 3944654 5071698 5916981 6762264 7889308 10143396 11833962 15778616 17750943 20286792 23667924 35501886 47335848 71003772 142007544 79389261121 158778522242 238167783363 317557044484 476335566726 555724827847 635114088968 714503350089 952671133452 1111449655694 1429006700178 1667174483541 1905342266904 2222899311388 2858013400356 3334348967082 4445798622776 5001523450623 5716026800712 6668697934164 10003046901246 13337395868328 20006093802492 40012187604984
• Sum of all divisors σ(n): 123847686897480
• Sum of proper divisors (its aliquot sum) s(n): 83835499292496
• 40012187604984 is an abundant number, because the sum of its proper divisors (83835499292496) is greater than itself. Its abundance is 43823311687512

Bases of 40012187604984

• Binary: 1001000110010000010000001110101001011111111000₂
• Hexadecimal: 0x2464103A97F8
• Base-36: E6LCFEZ20

Squares and roots of 40012187604984

• 40012187604984 squared (40012187604984²) is 1600975156936435246021640256
• 40012187604984 cubed (40012187604984³) is 64058518330259348521241216848955880635904
• The square root of 40012187604984 is 6325518.7617288749
• The cube root of 40012187604984 is 34202.9919993833

Scales and comparisons

• 40,012,187,604,984 seconds is equal to 1,272,263 years, 41 weeks, 4 days, 4 hours, 56 minutes, 24 seconds.
• To count from 1 to 40,012,187,604,984 would take you about three million, one hundred eighty thousand, six hundred fifty-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 40012187604984 cubic inches would be around 2850.2 feet tall.

Recreational maths with 40012187604984

• 40012187604984 backwards is 48940678121004
• The number of decimal digits it has is: 14
• The sum of 40012187604984's digits is 54
• More coming soon!