40368999375

Names of 40368999375

• Cardinal: 40368999375 can be written as Forty billion, three hundred sixty-eight million, nine hundred ninety-nine thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 4.0368999375 × 10¹⁰

Factors of 40368999375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 39286

Divisors of 40368999375

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 9 15 25 27 45 61 75 125 135 183 225 305 375 549 625 675 915 1125 1525 1647 1875 2745 3375 4575 5625 7625 8235 13725 16875 22875 38125 39217 41175 68625 114375 117651 196085 205875 343125 352953 588255 980425 1029375 1058859 1764765 2392237 2941275 4902125 5294295 7176711 8823825 11961185 14706375 21530133 24510625 26471475 35883555 44119125 59805925 64590399 73531875 107650665 132357375 179417775 220595625 299029625 322951995 538253325 661786875 897088875 1495148125 1614759975 2691266625 4485444375 8073799875 13456333125 40368999375
• Sum of all divisors σ(n): 75960559840
• Sum of proper divisors (its aliquot sum) s(n): 35591560465
• 40368999375 is a deficient number, because the sum of its proper divisors (35591560465) is less than itself. Its deficiency is 4777438910

Bases of 40368999375

• Binary: 100101100110001011100000101111001111₂
• Hexadecimal: 0x9662E0BCF
• Base-36: IJMNR9R

Squares and roots of 40368999375

• 40368999375 squared (40368999375²) is 1629656110538750390625
• 40368999375 cubed (40368999375³) is 65787586507803745432421630859375
• The square root of 40368999375 is 200920.3806859821
• The cube root of 40368999375 is 3430.4360546581

Scales and comparisons

• 40,368,999,375 seconds is equal to 1,283 years, 31 weeks, 4 days, 18 hours, 56 minutes, 15 seconds.
• To count from 1 to 40,368,999,375 would take you about two thousand, five hundred sixty-seven 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 40368999375 cubic inches would be around 285.9 feet tall.

Recreational maths with 40368999375

• 40368999375 backwards is 57399986304
• The number of decimal digits it has is: 11
• The sum of 40368999375's digits is 63
• More coming soon!