13366796840

Names of 13366796840

• Cardinal: 13366796840 can be written as Thirteen billion, three hundred sixty-six million, seven hundred ninety-six thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.336679684 × 10¹⁰

Factors of 13366796840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 983

Divisors of 13366796840

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 23 40 46 79 92 115 158 184 230 316 353 395 460 521 632 706 790 920 1042 1412 1580 1765 1817 2084 2605 2824 3160 3530 3634 4168 5210 7060 7268 8119 9085 10420 11983 14120 14536 16238 18170 20840 23966 27887 32476 36340 40595 41159 47932 55774 59915 64952 72680 81190 82318 95864 111548 119830 139435 162380 164636 183913 205795 223096 239660 278870 324760 329272 367826 411590 479320 557740 641401 735652 823180 919565 946657 1115480 1282802 1471304 1646360 1839130 1893314 2565604 3207005 3678260 3786628 4229999 4733285 5131208 6414010 7356520 7573256 8459998 9466570 12828020 14529127 16919996 18933140 21149995 25656040 29058254 33839992 37866280 42299990 58116508 72645635 84599980 116233016 145291270 169199960 290582540 334169921 581165080 668339842 1336679684 1670849605 2673359368 3341699210 6683398420 13366796840
• Sum of all divisors σ(n): 31931366400
• Sum of proper divisors (its aliquot sum) s(n): 18564569560
• 13366796840 is an abundant number, because the sum of its proper divisors (18564569560) is greater than itself. Its abundance is 5197772720

Bases of 13366796840

• Binary: 1100011100101110010010001000101000₂
• Hexadecimal: 0x31CB92228
• Base-36: 6528UG8

Squares and roots of 13366796840

• 13366796840 squared (13366796840²) is 178671257761833985600
• 13366796840 cubed (13366796840³) is 2388262403649707991322685504000
• The square root of 13366796840 is 115614.8642692627
• The cube root of 13366796840 is 2373.2443144205

Scales and comparisons

• 13,366,796,840 seconds is equal to 425 years, 1 week, 1 day, 7 hours, 7 minutes, 20 seconds.
• To count from 1 to 13,366,796,840 would take you about eight hundred fifty 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 13366796840 cubic inches would be around 197.8 feet tall.

Recreational maths with 13366796840

• 13366796840 backwards is 04869766331
• The number of decimal digits it has is: 11
• The sum of 13366796840's digits is 53
• More coming soon!