13137413087428

Names of 13137413087428

• Cardinal: 13137413087428 can be written as Thirteen trillion, one hundred thirty-seven billion, four hundred thirteen million, eighty-seven thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3137413087428 × 10¹³

Factors of 13137413087428

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 377

Divisors of 13137413087428

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 14 28 49 97 98 194 196 271 388 542 679 1084 1358 1897 2716 3794 4753 7588 9409 9506 13279 18818 19012 26287 26558 37636 52574 53116 65863 73441 105148 131726 146882 184009 263452 293764 368018 461041 514087 736036 912673 922082 1028174 1288063 1825346 1844164 2056348 2549839 2576126 3598609 3650692 5099678 5152252 6388711 7123777 7197218 10199356 12777422 14247554 14394436 17848873 25554844 28495108 35697746 44720977 49866439 71395492 89441954 99732878 124942111 178883908 199465756 247334383 249884222 349065073 494668766 499768444 691006369 698130146 989337532 1382012738 1396260292 1731340681 2764025476 3462681362 4837044583 6925362724 9674089166 12119384767 19348178332 24238769534 33859312081 48477539068 67027617793 67718624162 134055235586 135437248324 268110471172 469193324551 938386649102 1876773298204 3284353271857 6568706543714 13137413087428
• Sum of all divisors σ(n): 27122685081660
• Sum of proper divisors (its aliquot sum) s(n): 13985271994232
• 13137413087428 is an abundant number, because the sum of its proper divisors (13985271994232) is greater than itself. Its abundance is 847858906804

Bases of 13137413087428

• Binary: 10111111001011001010110101110010000011000100₂
• Hexadecimal: 0xBF2CAD720C4
• Base-36: 4NN8SJYDG

Squares and roots of 13137413087428

• 13137413087428 squared (13137413087428²) is 172591622629724495171655184
• 13137413087428 cubed (13137413087428³) is 2267407441916177152558093209666461426752
• The square root of 13137413087428 is 3624556.9505013989
• The cube root of 13137413087428 is 23595.9038947195

Scales and comparisons

• 13,137,413,087,428 seconds is equal to 417,729 years, 5 weeks, 1 day, 5 hours, 10 minutes, 28 seconds.
• To count from 1 to 13,137,413,087,428 would take you about one million, forty-four thousand, three 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 13137413087428 cubic inches would be around 1966.3 feet tall.

Recreational maths with 13137413087428

• 13137413087428 backwards is 82478031473131
• The number of decimal digits it has is: 14
• The sum of 13137413087428's digits is 52
• More coming soon!