1378099100421

Names of 1378099100421

• Cardinal: 1378099100421 can be written as One trillion, three hundred seventy-eight billion, ninety-nine million, one hundred thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 1.378099100421 × 10¹²

Factors of 1378099100421

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1536

Divisors of 1378099100421

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 9 27 31 37 41 81 93 111 123 279 331 333 369 837 993 999 1093 1107 1147 1271 1517 2511 2979 2997 3279 3321 3441 3813 4551 8937 9837 10261 10323 11439 12247 13571 13653 26811 29511 30783 30969 33883 34317 36741 40441 40713 40959 44813 47027 88533 92349 92907 101649 102951 110223 121323 122139 122877 134439 141081 277047 304947 330669 361783 363969 366417 379657 403317 420701 423243 502127 831141 914841 992007 1085349 1091907 1099251 1138971 1209951 1253671 1262103 1269729 1389203 1506381 1658081 2744523 3256047 3275721 3416913 3629853 3761013 3786309 3809187 4167609 4519143 4974243 9768141 10250739 11215273 11283039 11358927 12502827 13385971 13557429 14833103 14922729 15565937 29304423 30752217 33645819 33849117 34076781 37508481 40157913 40672287 44499309 44768187 46697811 51400511 100937457 101547351 112525443 120473739 133497927 134304561 140093433 154201533 302812371 361421217 400493781 414965101 420280299 459826193 462604599 548824811 908437113 1084263651 1201481343 1244895303 1260840897 1379478579 1387813797 1646474433 3734685909 4138435737 4163441391 4939423299 11204057727 12415307211 14818269897 17013569141 33612173181 37245921633 44454809691 51040707423 153122122269 459366366807 1378099100421
• Sum of all divisors σ(n): 2244520836096
• Sum of proper divisors (its aliquot sum) s(n): 866421735675
• 1378099100421 is a deficient number, because the sum of its proper divisors (866421735675) is less than itself. Its deficiency is 511677364746

Bases of 1378099100421

• Binary: 10100000011011101000110110111101100000101₂
• Hexadecimal: 0x140DD1B7B05
• Base-36: HL38MFB9

Squares and roots of 1378099100421

• 1378099100421 squared (1378099100421²) is 1899157130581169442377241
• 1378099100421 cubed (1378099100421³) is 2617226733212037237462250017823918461
• The square root of 1378099100421 is 1173924.6570461837
• The cube root of 1378099100421 is 11128.2485327449

Scales and comparisons

• 1,378,099,100,421 seconds is equal to 43,819 years, 15 weeks, 1 hour, 40 minutes, 21 seconds.
• To count from 1 to 1,378,099,100,421 would take you about one hundred nine thousand, five hundred forty-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 1378099100421 cubic inches would be around 927.4 feet tall.

Recreational maths with 1378099100421

• 1378099100421 backwards is 1240019908731
• The number of decimal digits it has is: 13
• The sum of 1378099100421's digits is 45
• More coming soon!