13277981325

Names of 13277981325

• Cardinal: 13277981325 can be written as Thirteen billion, two hundred seventy-seven million, nine hundred eighty-one thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 1.3277981325 × 10¹⁰

Factors of 13277981325

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 122

Divisors of 13277981325

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 15 17 21 25 29 35 51 61 75 85 87 105 119 145 175 183 203 255 305 357 425 427 435 493 525 595 609 725 841 915 1015 1037 1275 1281 1479 1525 1769 1785 2135 2175 2465 2523 2975 3045 3111 3451 4205 4575 5075 5185 5307 5887 6405 7259 7395 8845 8925 10353 10675 12325 12383 12615 14297 15225 15555 17255 17661 21025 21777 24389 25925 26535 29435 30073 32025 36295 36975 37149 42891 44225 51301 51765 61915 63075 71485 73167 77775 86275 88305 90219 100079 108885 121945 132675 147175 150365 153903 170723 181475 185745 210511 214455 256505 258825 300237 309575 357425 359107 365835 414613 441525 451095 500395 512169 544425 609725 631533 751825 769515 853615 872117 928725 1052555 1072275 1077321 1243839 1282525 1487729 1501185 1795535 1829175 2073065 2255475 2501975 2560845 2616351 2902291 3157665 3847575 4268075 4360585 4463187 5262775 5386605 6104819 6219195 7438645 7505925 8706873 8977675 10365325 10414103 12804225 13081755 14511455 15788325 18314457 21802925 22315935 25291393 26933025 30524095 31095975 31242309 37193225 43534365 52070515 65408775 72557275 75874179 91572285 111579675 126456965 152620475 156211545 177039751 217671825 260352575 379370895 457861425 531119253 632284825 781057725 885198755 1896854475 2655596265 4425993775 13277981325
• Sum of all divisors σ(n): 27964638720
• Sum of proper divisors (its aliquot sum) s(n): 14686657395
• 13277981325 is an abundant number, because the sum of its proper divisors (14686657395) is greater than itself. Its abundance is 1408676070

Bases of 13277981325

• Binary: 1100010111011011011110101010001101₂
• Hexadecimal: 0x3176DEA8D
• Base-36: 63LD7YL

Squares and roots of 13277981325

• 13277981325 squared (13277981325²) is 176304788067048755625
• 13277981325 cubed (13277981325³) is 2340971683462356225053238703125
• The square root of 13277981325 is 115230.1233402101
• The cube root of 13277981325 is 2367.9762986241

Scales and comparisons

• 13,277,981,325 seconds is equal to 422 years, 10 weeks, 2 days, 8 hours, 8 minutes, 45 seconds.
• To count from 1 to 13,277,981,325 would take you about eight hundred forty-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 13277981325 cubic inches would be around 197.3 feet tall.

Recreational maths with 13277981325

• 13277981325 backwards is 52318977231
• The number of decimal digits it has is: 11
• The sum of 13277981325's digits is 48
• More coming soon!