16399688198907

Names of 16399688198907

• Cardinal: 16399688198907 can be written as Sixteen trillion, three hundred ninety-nine billion, six hundred eighty-eight million, one hundred ninety-eight thousand, nine hundred seven.

Scientific notation

• Scientific notation: 1.6399688198907 × 10¹³

Factors of 16399688198907

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 512

Divisors of 16399688198907

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 13 19 39 43 57 127 129 247 307 381 559 741 817 921 1651 1677 1849 2413 2451 3991 4953 5461 5547 5833 7239 10621 11973 13201 16383 17499 24037 31369 31863 35131 38989 39603 70993 72111 75829 94107 94249 103759 105393 116967 171613 212979 227487 234823 250819 282747 311277 456703 506857 514839 567643 704469 740791 752457 1225237 1348867 1370109 1520571 1676527 1702929 1790731 2222373 3052699 3260647 3675711 4046601 4052707 4461637 5029581 5372193 7379359 9158097 9630283 9781941 10785217 11969623 12158121 13384911 21794851 22138077 23279503 28890849 31854013 32355651 35908869 52685191 58001281 65384553 69838509 72090661 77001433 95562039 140207821 155605099 158055573 174003843 174266401 216271983 227422837 231004299 414102169 420623463 466815297 514693789 522799203 682268511 937178593 1001018629 1242306507 1369722559 1544081367 2265463213 2811535779 2956496881 3003055887 3311061619 4109167677 6691019257 6796389639 8869490643 9779181991 9933184857 17806393267 20073057771 22131832927 29337545973 43043801047 53419179801 66395498781 127129365883 129131403141 287713828051 381388097649 420504825613 863141484153 1261514476839 5466562732969 16399688198907
• Sum of all divisors σ(n): 25660924047360
• Sum of proper divisors (its aliquot sum) s(n): 9261235848453
• 16399688198907 is a deficient number, because the sum of its proper divisors (9261235848453) is less than itself. Its deficiency is 7138452350454

Bases of 16399688198907

• Binary: 11101110101001011001100101101110101011111011₂
• Hexadecimal: 0xEEA5996EAFB
• Base-36: 5T9WUXCE3

Squares and roots of 16399688198907

• 16399688198907 squared (16399688198907²) is 268949773021369521595994649
• 16399688198907 cubed (16399688198907³) is 4410692418717269989245121725364019648643
• The square root of 16399688198907 is 4049652.8491843595
• The cube root of 16399688198907 is 25406.5208416005

Scales and comparisons

• 16,399,688,198,907 seconds is equal to 521,459 years, 18 weeks, 4 days, 8 minutes, 27 seconds.
• To count from 1 to 16,399,688,198,907 would take you about one million, three hundred three thousand, six 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 16399688198907 cubic inches would be around 2117.2 feet tall.

Recreational maths with 16399688198907

• 16399688198907 backwards is 70989188699361
• The number of decimal digits it has is: 14
• The sum of 16399688198907's digits is 84
• More coming soon!