13780113831

Names of 13780113831

• Cardinal: 13780113831 can be written as Thirteen billion, seven hundred eighty million, one hundred thirteen thousand, eight hundred thirty-one.

Scientific notation

• Scientific notation: 1.3780113831 × 10¹⁰

Factors of 13780113831

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 374

Divisors of 13780113831

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 11 19 29 31 33 57 87 93 99 171 209 261 279 281 319 341 551 589 627 841 843 899 957 1023 1653 1767 1881 2523 2529 2697 2871 3069 3091 4959 5301 5339 6061 6479 7569 8091 8149 8711 9251 9273 9889 15979 16017 17081 18183 19437 24447 26071 26133 27753 27819 29667 47937 48051 51243 54549 58311 58729 73341 78213 78399 83259 89001 89639 95821 143811 153729 154831 165509 175769 176187 187891 234639 236321 252619 268917 286781 287463 464493 495349 496527 527307 528561 563673 708963 757857 806751 860343 862389 1393479 1486047 1489581 1581921 1691019 1703141 1820599 2126889 2273571 2581029 2599531 2778809 4458141 4490099 4799761 5109423 5448839 5461797 7325951 7798593 8336427 13470297 14399283 15328269 16346517 16385391 21977853 23395779 25009281 40410891 43197849 49039551 49391089 52797371 65933559 80585461 139193069 148173267 158392113 241756383 417579207 444519801 475176339 725269149 1252737621 1531123759 4593371277 13780113831
• Sum of all divisors σ(n): 24522900480
• Sum of proper divisors (its aliquot sum) s(n): 10742786649
• 13780113831 is a deficient number, because the sum of its proper divisors (10742786649) is less than itself. Its deficiency is 3037327182

Bases of 13780113831

• Binary: 1100110101010110111101100110100111₂
• Hexadecimal: 0x3355BD9A7
• Base-36: 6BWBNVR

Squares and roots of 13780113831

• 13780113831 squared (13780113831²) is 189891537195317496561
• 13780113831 cubed (13780113831³) is 2616726998095045582796531035191
• The square root of 13780113831 is 117388.7295740095
• The cube root of 13780113831 is 2397.4575988453

Scales and comparisons

• 13,780,113,831 seconds is equal to 438 years, 8 weeks, 4 days, 1 hour, 23 minutes, 51 seconds.
• To count from 1 to 13,780,113,831 would take you about eight hundred seventy-six 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 13780113831 cubic inches would be around 199.8 feet tall.

Recreational maths with 13780113831

• 13780113831 backwards is 13831108731
• The number of decimal digits it has is: 11
• The sum of 13780113831's digits is 36
• More coming soon!