13811709975

Names of 13811709975

• Cardinal: 13811709975 can be written as Thirteen billion, eight hundred eleven million, seven hundred nine thousand, nine hundred seventy-five.

Scientific notation

• Scientific notation: 1.3811709975 × 10¹⁰

Factors of 13811709975

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 341

Divisors of 13811709975

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 15 21 25 35 41 61 67 75 105 123 157 175 183 201 205 287 305 335 427 469 471 525 615 785 861 915 1005 1025 1099 1281 1407 1435 1525 1675 2135 2345 2355 2501 2747 3075 3297 3925 4087 4305 4575 5025 5495 6405 6437 7035 7175 7503 8241 9577 10519 10675 11725 11775 12261 12505 13735 16485 17507 19229 19311 20435 21525 27475 28609 28731 31557 32025 32185 35175 37515 41205 45059 47885 52521 52595 57687 61305 62525 67039 68675 73633 82425 85827 87535 96145 96555 102175 135177 143045 143655 157785 160925 167567 187575 201117 206025 220899 225295 239425 262605 262975 288435 306525 335195 368165 392657 429135 431279 437675 480725 482775 502701 641659 675885 715225 718275 788925 837835 1005585 1104495 1126475 1172969 1177971 1293837 1313025 1442175 1675975 1840825 1924977 1963285 2145675 2156395 2513505 2748599 3018953 3208295 3379425 3518907 4189175 4491613 5027925 5522475 5864845 5889855 6469185 8245797 9056859 9624885 9816425 10781975 12567525 13474839 13742995 15094765 16041475 17594535 22458065 26308019 29324225 29449275 32345925 41228985 45284295 48124425 67374195 68714975 75473825 78924057 87972675 112290325 131540095 184156133 206144925 226421475 336870975 394620285 552468399 657700475 920780665 1973101425 2762341995 4603903325 13811709975
• Sum of all divisors σ(n): 27753556992
• Sum of proper divisors (its aliquot sum) s(n): 13941847017
• 13811709975 is an abundant number, because the sum of its proper divisors (13941847017) is greater than itself. Its abundance is 130137042

Bases of 13811709975

• Binary: 1100110111001111011111100000010111₂
• Hexadecimal: 0x3373DF817
• Base-36: 6CF4VMF

Squares and roots of 13811709975

• 13811709975 squared (13811709975²) is 190763332433514500625
• 13811709975 cubed (13811709975³) is 2634767821436213252589456234375
• The square root of 13811709975 is 117523.2316395359
• The cube root of 13811709975 is 2399.2885608281

Scales and comparisons

• 13,811,709,975 seconds is equal to 439 years, 8 weeks, 5 days, 18 hours, 6 minutes, 15 seconds.
• To count from 1 to 13,811,709,975 would take you about eight hundred seventy-eight 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 13811709975 cubic inches would be around 199.9 feet tall.

Recreational maths with 13811709975

• 13811709975 backwards is 57990711831
• The number of decimal digits it has is: 11
• The sum of 13811709975's digits is 51
• More coming soon!