13310986940

Names of 13310986940

• Cardinal: 13310986940 can be written as Thirteen billion, three hundred ten million, nine hundred eighty-six thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.331098694 × 10¹⁰

Factors of 13310986940

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5133

Divisors of 13310986940

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 10 19 20 38 76 95 190 361 380 722 1444 1805 3610 5107 6859 7220 10214 13718 20428 25535 27436 34295 51070 68590 97033 102140 130321 137180 194066 260642 388132 485165 521284 651605 970330 1303210 1843627 1940660 2606420 3687254 7374508 9218135 18436270 35028913 36872540 70057826 140115652 175144565 350289130 665549347 700578260 1331098694 2662197388 3327746735 6655493470 13310986940
• Sum of all divisors σ(n): 29511786696
• Sum of proper divisors (its aliquot sum) s(n): 16200799756
• 13310986940 is an abundant number, because the sum of its proper divisors (16200799756) is greater than itself. Its abundance is 2889812816

Bases of 13310986940

• Binary: 1100011001011001011000101010111100₂
• Hexadecimal: 0x319658ABC
• Base-36: 6450N98

Squares and roots of 13310986940

• 13310986940 squared (13310986940²) is 177182373316850563600
• 13310986940 cubed (13310986940³) is 2358472257218802334011239384000
• The square root of 13310986940 is 115373.2505392823
• The cube root of 13310986940 is 2369.9367332835

Scales and comparisons

• 13,310,986,940 seconds is equal to 423 years, 12 weeks, 6 days, 8 hours, 22 minutes, 20 seconds.
• To count from 1 to 13,310,986,940 would take you about eight hundred forty-six 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 13310986940 cubic inches would be around 197.5 feet tall.

Recreational maths with 13310986940

• 13310986940 backwards is 04968901331
• The number of decimal digits it has is: 11
• The sum of 13310986940's digits is 44
• More coming soon!