38655012467889

Names of 38655012467889

• Cardinal: 38655012467889 can be written as Thirty-eight trillion, six hundred fifty-five billion, twelve million, four hundred sixty-seven thousand, eight hundred eighty-nine.

Scientific notation

• Scientific notation: 3.8655012467889 × 10¹³

Factors of 38655012467889

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 27243

Divisors of 38655012467889

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 9 17 43 51 113 129 153 289 339 387 731 867 1017 1921 2193 2601 4859 5763 6579 12427 12769 14577 17289 27067 32657 37281 38307 43731 81201 82603 97971 111843 114921 217073 243603 247809 293913 460139 549067 651219 743427 1163881 1380417 1404251 1647201 1953657 3058571 3491643 3690241 4141251 4212753 4941603 7822363 9175713 9334139 10474929 11070723 12638259 19785977 23467089 27527139 28002417 33212169 51995707 59357931 70401267 84007251 131518553 155987121 158680363 178073793 336361609 345618523 394555659 467961363 476041089 883927019 1009084827 1036855569 1183666977 1428123267 2235815401 2651781057 3027254481 3110566707 5875514891 6707446203 7955343171 14861596489 17626544673 20122338609 38008861817 44584789467 52879634019 99883753147 114026585451 133754368401 252647140313 299651259441 342079756353 757941420939 898953778323 2273824262817 4295001385321 12885004155963 38655012467889
• Sum of all divisors σ(n): 61236107794576
• Sum of proper divisors (its aliquot sum) s(n): 22581095326687
• 38655012467889 is a deficient number, because the sum of its proper divisors (22581095326687) is less than itself. Its deficiency is 16073917141202

Bases of 38655012467889

• Binary: 1000110010100000010010010010010111010010110001₂
• Hexadecimal: 0x2328124974B1
• Base-36: DP9V8DP69

Squares and roots of 38655012467889

• 38655012467889 squared (38655012467889²) is 1494209988892654038256116321
• 38655012467889 cubed (38655012467889³) is 57758705750289826053633640767266861316369
• The square root of 38655012467889 is 6217315.5354935139
• The cube root of 38655012467889 is 33811.8244834591

Scales and comparisons

• 38,655,012,467,889 seconds is equal to 1,229,109 years, 43 weeks, 15 hours, 18 minutes, 9 seconds.
• To count from 1 to 38,655,012,467,889 would take you about three million, seventy-two thousand, seven hundred seventy-four 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 38655012467889 cubic inches would be around 2817.7 feet tall.

Recreational maths with 38655012467889

• 38655012467889 backwards is 98876421055683
• The number of decimal digits it has is: 14
• The sum of 38655012467889's digits is 72
• More coming soon!