47940302839

Names of 47940302839

• Cardinal: 47940302839 can be written as Forty-seven billion, nine hundred forty million, three hundred two thousand, eight hundred thirty-nine.

Scientific notation

• Scientific notation: 4.7940302839 × 10¹⁰

Factors of 47940302839

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 117

Divisors of 47940302839

• Number of divisors d(n): 108
• Complete list of divisors:
  1 11 13 23 29 41 143 169 253 299 319 377 451 529 533 667 943 1189 1681 1859 3289 3887 4147 4901 5819 5863 6877 6929 7337 8671 10373 12259 13079 15341 15457 18491 21689 21853 27347 38663 42757 48749 53911 75647 76219 89401 95381 112723 134849 159367 168751 170027 199433 200941 238579 240383 281957 284089 300817 355511 425293 502619 536239 628981 633737 889249 983411 1121227 1239953 1753037 2193763 2210351 2592629 3101527 3124979 3665441 3910621 4621643 5528809 6534047 6918791 6971107 8176753 8238581 9781739 11560237 12333497 14575951 25788221 28518919 40319851 50838073 71874517 89944283 90624391 106297789 127162607 150283081 160335461 189487363 283670431 335246873 1169275679 1653113891 2084360993 3687715603 4358209349 47940302839
• Sum of all divisors σ(n): 62771715720
• Sum of proper divisors (its aliquot sum) s(n): 14831412881
• 47940302839 is a deficient number, because the sum of its proper divisors (14831412881) is less than itself. Its deficiency is 33108889958

Bases of 47940302839

• Binary: 101100101001011101101111011111110111₂
• Hexadecimal: 0xB2976F7F7
• Base-36: M0UF2EV

Squares and roots of 47940302839

• 47940302839 squared (47940302839²) is 2298272636295031459921
• 47940302839 cubed (47940302839³) is 110179886190570711139645031015719
• The square root of 47940302839 is 218952.7411086693
• The cube root of 47940302839 is 3632.7339364659

Scales and comparisons

• 47,940,302,839 seconds is equal to 1,524 years, 18 weeks, 2 days, 14 hours, 47 minutes, 19 seconds.
• To count from 1 to 47,940,302,839 would take you about three thousand and forty-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 47940302839 cubic inches would be around 302.7 feet tall.

Recreational maths with 47940302839

• 47940302839 backwards is 93820304974
• The number of decimal digits it has is: 11
• The sum of 47940302839's digits is 49
• More coming soon!