47668640747

Names of 47668640747

• Cardinal: 47668640747 can be written as Forty-seven billion, six hundred sixty-eight million, six hundred forty thousand, seven hundred forty-seven.

Scientific notation

• Scientific notation: 4.7668640747 × 10¹⁰

Factors of 47668640747

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 98

Divisors of 47668640747

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 13 17 49 61 91 119 169 221 343 427 637 793 833 1037 1183 1547 2197 2873 2989 3721 4459 5551 5831 7259 8281 10309 10829 13481 15379 20111 20923 26047 37349 38857 48373 50813 57967 63257 72163 75803 94367 107653 134017 140777 175253 182329 261443 271999 338611 355691 442799 505141 628849 660569 753571 822341 938119 985439 1226771 1276303 1830101 2278289 2370277 3099593 3535987 4401943 4623983 5756387 6566833 8175037 8587397 10690433 12810707 15948023 16591939 21697151 30813601 40294709 45967831 57225259 60111779 74833031 111636161 138975629 215695207 282062963 400576813 523831217 781453127 972829403 2804037691 3666818519 6809805821 47668640747
• Sum of all divisors σ(n): 64825488000
• Sum of proper divisors (its aliquot sum) s(n): 17156847253
• 47668640747 is a deficient number, because the sum of its proper divisors (17156847253) is less than itself. Its deficiency is 30511793494

Bases of 47668640747

• Binary: 101100011001010001011011101111101011₂
• Hexadecimal: 0xB1945BBEB
• Base-36: LWCOELN

Squares and roots of 47668640747

• 47668640747 squared (47668640747²) is 2272299310666548718009
• 47668640747 cubed (47668640747³) is 108317419509819455949144430112723
• The square root of 47668640747 is 218331.4927970769
• The cube root of 47668640747 is 3625.8590939717

Scales and comparisons

• 47,668,640,747 seconds is equal to 1,515 years, 37 weeks, 1 day, 9 hours, 5 minutes, 47 seconds.
• To count from 1 to 47,668,640,747 would take you about three thousand and thirty-one 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 47668640747 cubic inches would be around 302.2 feet tall.

Recreational maths with 47668640747

• 47668640747 backwards is 74704686674
• The number of decimal digits it has is: 11
• The sum of 47668640747's digits is 59
• More coming soon!