13473831972438

Names of 13473831972438

• Cardinal: 13473831972438 can be written as Thirteen trillion, four hundred seventy-three billion, eight hundred thirty-one million, nine hundred seventy-two thousand, four hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3473831972438 × 10¹³

Factors of 13473831972438

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 480762041

Divisors of 13473831972438

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 173 346 519 1038 1557 3114 4671 9342 14013 28026 480761863 961523726 1442285589 2884571178 4326856767 8653713534 12980570301 25961140602 38941710903 77883421806 83171802299 166343604598 249515406897 499030813794 748546220691 1497092441382 2245638662073 4491277324146 6736915986219 13473831972438
• Sum of all divisors σ(n): 30365880853968
• Sum of proper divisors (its aliquot sum) s(n): 16892048881530
• 13473831972438 is an abundant number, because the sum of its proper divisors (16892048881530) is greater than itself. Its abundance is 3418216909092

Bases of 13473831972438

• Binary: 11000100000100011110111101111110111001010110₂
• Hexadecimal: 0xC411EF7EE56
• Base-36: 4RXSJO7DI

Squares and roots of 13473831972438

• 13473831972438 squared (13473831972438²) is 181544148021492485591663844
• 13473831972438 cubed (13473831972438³) is 2446095346021002332356123346652769131672
• The square root of 13473831972438 is 3670671.8693500785
• The cube root of 13473831972438 is 23795.6209562377

Scales and comparisons

• 13,473,831,972,438 seconds is equal to 428,426 years, 9 weeks, 2 days, 7 hours, 27 minutes, 18 seconds.
• To count from 1 to 13,473,831,972,438 would take you about one million, seventy-one thousand and sixty-five 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 13473831972438 cubic inches would be around 1983 feet tall.

Recreational maths with 13473831972438

• 13473831972438 backwards is 83427913837431
• The number of decimal digits it has is: 14
• The sum of 13473831972438's digits is 63
• More coming soon!