13266359656

Names of 13266359656

• Cardinal: 13266359656 can be written as Thirteen billion, two hundred sixty-six million, three hundred fifty-nine thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.3266359656 × 10¹⁰

Factors of 13266359656

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 194

Divisors of 13266359656

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 11 22 43 44 67 71 86 88 121 134 142 172 242 268 284 344 473 484 536 568 737 781 946 968 1474 1562 1892 2881 2948 3053 3124 3784 4489 4757 5203 5762 5896 6106 6248 8107 8591 8978 9514 10406 11524 12212 16214 17182 17956 19028 20812 23048 24424 31691 32428 33583 34364 35912 38056 41624 49379 52327 63382 64856 67166 68728 98758 104654 126764 134332 193027 197516 204551 209308 253528 268664 318719 348601 369413 386054 395032 409102 418616 543169 575597 637438 697202 738826 772108 818204 1086338 1151194 1274876 1394404 1477652 1544216 1636408 2123297 2172676 2250061 2302388 2549752 2788808 2955304 3505909 4246594 4345352 4500122 4604776 7011818 8493188 9000244 13704917 14023636 16986376 18000488 23356267 24750671 27409834 28047272 38564999 46712534 49501342 54819668 77129998 93425068 99002684 109639336 150754087 154259996 186850136 198005368 301508174 308519992 603016348 1206032696 1658294957 3316589914 6633179828 13266359656
• Sum of all divisors σ(n): 28800969120
• Sum of proper divisors (its aliquot sum) s(n): 15534609464
• 13266359656 is an abundant number, because the sum of its proper divisors (15534609464) is greater than itself. Its abundance is 2268249808

Bases of 13266359656

• Binary: 1100010110101111001001010101101000₂
• Hexadecimal: 0x316BC9568
• Base-36: 63EG4MG

Squares and roots of 13266359656

• 13266359656 squared (13266359656²) is 175996298522344438336
• 13266359656 cubed (13266359656³) is 2334830194322162671276690172416
• The square root of 13266359656 is 115179.6842155769
• The cube root of 13266359656 is 2367.2852329929

Scales and comparisons

• 13,266,359,656 seconds is equal to 421 years, 43 weeks, 19 hours, 54 minutes, 16 seconds.
• To count from 1 to 13,266,359,656 would take you about eight hundred forty-three 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 13266359656 cubic inches would be around 197.3 feet tall.

Recreational maths with 13266359656

• 13266359656 backwards is 65695366231
• The number of decimal digits it has is: 11
• The sum of 13266359656's digits is 52
• More coming soon!