13738728609375

Names of 13738728609375

• Cardinal: 13738728609375 can be written as Thirteen trillion, seven hundred thirty-eight billion, seven hundred twenty-eight million, six hundred nine thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.3738728609375 × 10¹³

Factors of 13738728609375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1977

Divisors of 13738728609375

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 5 7 11 15 21 25 33 35 55 75 77 105 125 165 175 231 275 375 385 525 625 825 875 1155 1375 1875 1925 1951 2625 3125 4125 4375 5775 5853 6875 9375 9625 9755 13125 13657 15625 20625 21461 21875 28875 29265 34375 40971 46875 48125 48775 64383 65625 68285 103125 107305 109375 144375 146325 150227 171875 204855 240625 243875 321915 328125 341425 450681 515625 536525 721875 731625 751135 1024275 1203125 1219375 1609575 1707125 2253405 2682625 3609375 3658125 3755675 3806401 5121375 6096875 8047875 8535625 11267025 11419203 13413125 18290625 18778375 19032005 25606875 26644807 30484375 40239375 41870411 42678125 56335125 57096015 67065625 79934421 91453125 93891875 95160025 125611233 128034375 133224035 201196875 209352055 213390625 281675625 285480075 293092877 335328125 399672105 469459375 475800125 628056165 640171875 666120175 879278631 1005984375 1046760275 1408378125 1427400375 1465464385 1998360525 2347296875 2379000625 3140280825 3330600875 4396393155 5233801375 7041890625 7137001875 7327321925 9991802625 11895003125 15701404125 16653004375 21981965775 26169006875 35685009375 36636609625 49959013125 59475015625 78507020625 83265021875 109909828875 130845034375 178425046875 183183048125 249795065625 392535103125 416325109375 549549144375 654225171875 915915240625 1248975328125 1962675515625 2747745721875 4579576203125 13738728609375
• Sum of all divisors σ(n): 28562281898112
• Sum of proper divisors (its aliquot sum) s(n): 14823553288737
• 13738728609375 is an abundant number, because the sum of its proper divisors (14823553288737) is greater than itself. Its abundance is 1084824679362

Bases of 13738728609375

• Binary: 11000111111011001100000010011101011001011111₂
• Hexadecimal: 0xC7ECC09D65F
• Base-36: 4VBHGAGKF

Squares and roots of 13738728609375

• 13738728609375 squared (13738728609375²) is 188752663802059121337890625
• 13738728609375 cubed (13738728609375³) is 2593221622273090612360052455902099609375
• The square root of 13738728609375 is 3706579.0979520453
• The cube root of 13738728609375 is 23950.5513182247

Scales and comparisons

• 13,738,728,609,375 seconds is equal to 436,849 years, 3 weeks, 5 days, 14 hours, 36 minutes, 15 seconds.
• To count from 1 to 13,738,728,609,375 would take you about one million, ninety-two thousand, one hundred twenty-two 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 13738728609375 cubic inches would be around 1995.9 feet tall.

Recreational maths with 13738728609375

• 13738728609375 backwards is 57390682783731
• The number of decimal digits it has is: 14
• The sum of 13738728609375's digits is 69
• More coming soon!