40390357476

Names of 40390357476

• Cardinal: 40390357476 can be written as Forty billion, three hundred ninety million, three hundred fifty-seven thousand, four hundred seventy-six.

Scientific notation

• Scientific notation: 4.0390357476 × 10¹⁰

Factors of 40390357476

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 61487

Divisors of 40390357476

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 47 84 94 141 167 188 282 329 334 501 564 658 668 987 1002 1169 1316 1974 2004 2338 3507 3948 4676 7014 7849 14028 15698 23547 31396 47094 54943 61261 94188 109886 122522 164829 183783 219772 245044 329658 367566 428827 659316 735132 857654 1286481 1715308 2572962 2879267 5145924 5758534 8637801 10230587 11517068 17275602 20154869 20461174 30691761 34551204 40309738 40922348 60464607 61383522 71614109 80619476 120929214 122767044 143228218 214842327 241858428 286456436 429684654 480837589 859369308 961675178 1442512767 1923350356 2885025534 3365863123 5770051068 6731726246 10097589369 13463452492 20195178738 40390357476
• Sum of all divisors σ(n): 110659756032
• Sum of proper divisors (its aliquot sum) s(n): 70269398556
• 40390357476 is an abundant number, because the sum of its proper divisors (70269398556) is greater than itself. Its abundance is 29879041080

Bases of 40390357476

• Binary: 100101100111011100111111000111100100₂
• Hexadecimal: 0x96773F1E4
• Base-36: IJZDJAC

Squares and roots of 40390357476

• 40390357476 squared (40390357476²) is 1631380977039069090576
• 40390357476 cubed (40390357476³) is 65892060842154148586626862746176
• The square root of 40390357476 is 200973.5243160153
• The cube root of 40390357476 is 3431.0409303745

Scales and comparisons

• 40,390,357,476 seconds is equal to 1,284 years, 14 weeks, 6 days, 23 hours, 44 minutes, 36 seconds.
• To count from 1 to 40,390,357,476 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 40390357476 cubic inches would be around 285.9 feet tall.

Recreational maths with 40390357476

• 40390357476 backwards is 67475309304
• The number of decimal digits it has is: 11
• The sum of 40390357476's digits is 48
• More coming soon!