138514266

Names of 138514266

• Cardinal: 138514266 can be written as One hundred thirty-eight million, five hundred fourteen thousand, two hundred sixty-six.

Scientific notation

• Scientific notation: 1.38514266 × 10⁸

Factors of 138514266

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 105

Divisors of 138514266

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 11 17 18 22 27 29 33 34 43 51 54 58 66 86 87 99 102 121 129 153 174 187 198 242 258 261 297 306 319 363 374 387 459 473 493 522 561 594 638 726 731 774 783 918 946 957 986 1089 1122 1161 1247 1419 1462 1479 1566 1683 1914 2057 2178 2193 2322 2494 2838 2871 2958 3267 3366 3509 3741 4114 4257 4386 4437 5049 5203 5423 5742 6171 6534 6579 7018 7482 8041 8514 8613 8874 10098 10406 10527 10846 11223 12342 12771 13158 13311 13717 15609 16082 16269 17226 18513 19737 21054 21199 22446 24123 25542 26622 27434 31218 31581 32538 33669 37026 39474 41151 42398 46827 48246 48807 55539 59653 63162 63597 67338 72369 82302 88451 93654 94743 97614 111078 119306 123453 127194 140481 144738 146421 150887 176902 178959 189486 190791 217107 233189 246906 265353 280962 292842 301774 357918 370359 381582 434214 452661 466378 530706 536877 572373 699567 740718 796059 905322 1073754 1144746 1357983 1399134 1592118 1610631 2098701 2388177 2565079 2715966 3221262 4073949 4197402 4776354 5130158 6296103 7695237 8147898 12592206 15390474 23085711 46171422 69257133 138514266
• Sum of all divisors σ(n): 379209600
• Sum of proper divisors (its aliquot sum) s(n): 240695334
• 138514266 is an abundant number, because the sum of its proper divisors (240695334) is greater than itself. Its abundance is 102181068

Bases of 138514266

• Binary: 1000010000011000111101011010₂
• Hexadecimal: 0x8418F5A
• Base-36: 2AGUAI

Squares and roots of 138514266

• 138514266 squared (138514266²) is 19186201885518756
• 138514266 cubed (138514266³) is 2657562671500446516573096
• The square root of 138514266 is 11769.2083845941
• The cube root of 138514266 is 517.4060488969

Scales and comparisons

• 138,514,266 seconds is equal to 4 years, 21 weeks, 4 hours, 11 minutes, 6 seconds.
• To count from 1 to 138,514,266 would take you about six 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 138514266 cubic inches would be around 43.1 feet tall.

Recreational maths with 138514266

• 138514266 backwards is 662415831
• The number of decimal digits it has is: 9
• The sum of 138514266's digits is 36
• More coming soon!