13947132080

Names of 13947132080

• Cardinal: 13947132080 can be written as Thirteen billion, nine hundred forty-seven million, one hundred thirty-two thousand and eighty.

Scientific notation

• Scientific notation: 1.394713208 × 10¹⁰

Factors of 13947132080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 350868

Divisors of 13947132080

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 71 80 112 140 142 280 284 355 497 560 568 710 994 1136 1420 1988 2485 2840 3976 4970 5680 7952 9940 19880 39760 350783 701566 1403132 1753915 2455481 2806264 3507830 4910962 5612528 7015660 9821924 12277405 14031320 19643848 24554810 24905593 28062640 39287696 49109620 49811186 98219240 99622372 124527965 174339151 196438480 199244744 249055930 348678302 398489488 498111860 697356604 871695755 996223720 1394713208 1743391510 1992447440 2789426416 3486783020 6973566040 13947132080
• Sum of all divisors σ(n): 37581594624
• Sum of proper divisors (its aliquot sum) s(n): 23634462544
• 13947132080 is an abundant number, because the sum of its proper divisors (23634462544) is greater than itself. Its abundance is 9687330464

Bases of 13947132080

• Binary: 1100111111010100000101100010110000₂
• Hexadecimal: 0x33F5058B0
• Base-36: 6ENRFZK

Squares and roots of 13947132080

• 13947132080 squared (13947132080²) is 194522493256965126400
• 13947132080 cubed (13947132080³) is 2713030905985801997854694912000
• The square root of 13947132080 is 118097.9766126415
• The cube root of 13947132080 is 2407.1046466525

Scales and comparisons

• 13,947,132,080 seconds is equal to 443 years, 24 weeks, 5 days, 3 hours, 21 minutes, 20 seconds.
• To count from 1 to 13,947,132,080 would take you about eight hundred eighty-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 13947132080 cubic inches would be around 200.6 feet tall.

Recreational maths with 13947132080

• 13947132080 backwards is 08023174931
• The number of decimal digits it has is: 11
• The sum of 13947132080's digits is 38
• More coming soon!