13986347193

Names of 13986347193

• Cardinal: 13986347193 can be written as Thirteen billion, nine hundred eighty-six million, three hundred forty-seven thousand, one hundred ninety-three.

Scientific notation

• Scientific notation: 1.3986347193 × 10¹⁰

Factors of 13986347193

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1849

Divisors of 13986347193

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 7 9 13 21 27 39 49 63 81 91 117 147 163 189 273 351 441 489 567 637 819 1053 1141 1323 1467 1663 1911 2119 2457 3423 3969 4401 4989 5733 6357 7371 7987 10269 11641 13203 14833 14967 17199 19071 21619 23961 30807 34923 44499 44901 51597 57213 64857 71883 81487 92421 103831 104769 133497 134703 151333 171639 194571 215649 244461 271069 311493 314307 400491 453999 583713 646947 733383 813207 934479 942921 1059331 1201473 1361997 1751139 1897483 2200149 2439621 2803437 3177993 3523897 4085991 5692449 6600447 7318863 8410311 9533979 10571691 12257973 13282381 17077347 21956589 24667279 28601937 31715073 39847143 51232041 74001837 85805811 95145219 119541429 153696123 172670953 222005511 285435657 358624287 518012859 666016533 1075872861 1554038577 1998049599 4662115731 13986347193
• Sum of all divisors σ(n): 26350291968
• Sum of proper divisors (its aliquot sum) s(n): 12363944775
• 13986347193 is a deficient number, because the sum of its proper divisors (12363944775) is less than itself. Its deficiency is 1622402418

Bases of 13986347193

• Binary: 1101000001101001101011100010111001₂
• Hexadecimal: 0x341A6B8B9
• Base-36: 6FB3YK9

Squares and roots of 13986347193

• 13986347193 squared (13986347193²) is 195617907803138979249
• 13986347193 cubed (13986347193³) is 2735979975702965659008136398057
• The square root of 13986347193 is 118263.8879497879
• The cube root of 13986347193 is 2409.3585520475

Scales and comparisons

• 13,986,347,193 seconds is equal to 444 years, 37 weeks, 4 days, 26 minutes, 33 seconds.
• To count from 1 to 13,986,347,193 would take you about eight hundred eighty-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 13986347193 cubic inches would be around 200.8 feet tall.

Recreational maths with 13986347193

• 13986347193 backwards is 39174368931
• The number of decimal digits it has is: 11
• The sum of 13986347193's digits is 54
• More coming soon!