47317893680

Names of 47317893680

• Cardinal: 47317893680 can be written as Forty-seven billion, three hundred seventeen million, eight hundred ninety-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.731789368 × 10¹⁰

Factors of 47317893680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5488

Divisors of 47317893680

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 127 254 508 635 1016 1093 1270 2032 2186 2540 4261 4372 5080 5465 8522 8744 10160 10930 17044 17488 21305 21860 34088 42610 43720 68176 85220 87440 138811 170440 277622 340880 541147 555244 694055 1082294 1110488 1388110 2164588 2220976 2705735 2776220 4329176 4657273 5411470 5552440 8658352 9314546 10822940 11104880 18629092 21645880 23286365 37258184 43291760 46572730 74516368 93145460 186290920 372581840 591473671 1182947342 2365894684 2957368355 4731789368 5914736710 9463578736 11829473420 23658946840 47317893680
• Sum of all divisors σ(n): 111007847424
• Sum of proper divisors (its aliquot sum) s(n): 63689953744
• 47317893680 is an abundant number, because the sum of its proper divisors (63689953744) is greater than itself. Its abundance is 16372060064

Bases of 47317893680

• Binary: 101100000100010111011100001000110000₂
• Hexadecimal: 0xB045DC230
• Base-36: LQJUOFK

Squares and roots of 47317893680

• 47317893680 squared (47317893680²) is 2238983062311783942400
• 47317893680 cubed (47317893680³) is 105943962493789807597614444032000
• The square root of 47317893680 is 217526.7654335899
• The cube root of 47317893680 is 3616.9441382205

Scales and comparisons

• 47,317,893,680 seconds is equal to 1,504 years, 29 weeks, 1 day, 19 hours, 21 minutes, 20 seconds.
• To count from 1 to 47,317,893,680 would take you about three thousand and nine 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 47317893680 cubic inches would be around 301.4 feet tall.

Recreational maths with 47317893680

• 47317893680 backwards is 08639871374
• The number of decimal digits it has is: 11
• The sum of 47317893680's digits is 56
• More coming soon!