40384368955

Names of 40384368955

• Cardinal: 40384368955 can be written as Forty billion, three hundred eighty-four million, three hundred sixty-eight thousand, nine hundred fifty-five.

Scientific notation

• Scientific notation: 4.0384368955 × 10¹⁰

Factors of 40384368955

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7399

Divisors of 40384368955

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 7 17 35 49 85 119 193 245 343 595 833 965 1351 1715 3281 4165 5831 6755 7177 9457 16405 22967 29155 35885 47285 50239 66199 114835 122009 160769 251195 330995 351673 610045 803845 854063 1125383 1385161 1758365 2461711 4270315 5626915 5978441 6925805 9696127 12308555 23547737 29892205 41849087 48480635 67872889 117738685 164834159 209245435 339364445 475110223 824170795 1153839113 2375551115 5769195565 8076873791 40384368955
• Sum of all divisors σ(n): 60157382400
• Sum of proper divisors (its aliquot sum) s(n): 19773013445
• 40384368955 is a deficient number, because the sum of its proper divisors (19773013445) is less than itself. Its deficiency is 20611355510

Bases of 40384368955

• Binary: 100101100111000110001001000100111011₂
• Hexadecimal: 0x96718913B
• Base-36: IJVT6IJ

Squares and roots of 40384368955

• 40384368955 squared (40384368955²) is 1630897255893567792025
• 40384368955 cubed (40384368955³) is 65862756509702889924442306583875
• The square root of 40384368955 is 200958.6249828555
• The cube root of 40384368955 is 3430.8713529679

Scales and comparisons

• 40,384,368,955 seconds is equal to 1,284 years, 5 weeks, 16 hours, 15 minutes, 55 seconds.
• To count from 1 to 40,384,368,955 would take you about two thousand, five hundred sixty-eight 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 40384368955 cubic inches would be around 285.9 feet tall.

Recreational maths with 40384368955

• 40384368955 backwards is 55986348304
• The number of decimal digits it has is: 11
• The sum of 40384368955's digits is 55
• More coming soon!