13791404377947

Names of 13791404377947

• Cardinal: 13791404377947 can be written as Thirteen trillion, seven hundred ninety-one billion, four hundred four million, three hundred seventy-seven thousand, nine hundred forty-seven.

Scientific notation

• Scientific notation: 1.3791404377947 × 10¹³

Factors of 13791404377947

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 76

Divisors of 13791404377947

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 7 19 21 47 49 57 133 141 147 329 343 361 399 893 931 987 1029 1083 2209 2303 2401 2527 2679 2793 6251 6517 6627 6909 7203 7581 15463 16121 16807 16967 17689 18753 19551 41971 43757 45619 46389 48363 50421 50901 53067 108241 112847 117649 118769 123823 125913 131271 136857 293797 306299 319333 324723 338541 352947 356307 371469 757687 789929 797449 823543 831383 866761 881391 918897 957999 2056579 2144093 2235331 2273061 2369787 2392347 2470629 2494149 2600283 5303809 5529503 5582143 5764801 5819681 6067327 6169737 6432279 6705993 14396053 15008651 15647317 15911427 16588509 16746429 17294403 17459043 18201981 37126663 38706521 39075001 40737767 42471289 43188159 45025953 46941951 100772371 105060557 109531219 111379989 116119563 117225003 122213301 127413867 259886641 270945647 273525007 285164369 297299023 302317113 315181671 328593657 705406597 735423899 779659923 812836941 820575021 855493107 891897069 1819206487 1914675049 1996150583 2081093161 2116219791 2206271697 4937846179 5147967293 5457619461 5744025147 5988451749 6243279483 12734445409 13402725343 13973054081 14813538537 15443901879 34564923253 38203336227 40208176029 41919162243 93819077401 97811378567 103694769759 241954462771 281457232203 293434135701 656733541807 725863388313 1970200625421 4597134792649 13791404377947
• Sum of all divisors σ(n): 23133834540468
• Sum of proper divisors (its aliquot sum) s(n): 9342430162521
• 13791404377947 is a deficient number, because the sum of its proper divisors (9342430162521) is less than itself. Its deficiency is 4448974215426

Bases of 13791404377947

• Binary: 11001000101100001111110000100100011101011011₂
• Hexadecimal: 0xC8B0FC2475B
• Base-36: 4VZOM2ZQ3

Squares and roots of 13791404377947

• 13791404377947 squared (13791404377947²) is 190202834716055678019934809
• 13791404377947 cubed (13791404377947³) is 2623164207400939914495936345182137257123
• The square root of 13791404377947 is 3713678.0121527769
• The cube root of 13791404377947 is 23981.1219474841

Scales and comparisons

• 13,791,404,377,947 seconds is equal to 438,523 years, 51 weeks, 6 days, 20 hours, 32 minutes, 27 seconds.
• To count from 1 to 13,791,404,377,947 would take you about one million, ninety-six thousand, three hundred nine 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 13791404377947 cubic inches would be around 1998.4 feet tall.

Recreational maths with 13791404377947

• 13791404377947 backwards is 74977340419731
• The number of decimal digits it has is: 14
• The sum of 13791404377947's digits is 66
• More coming soon!