138014879882

Names of 138014879882

• Cardinal: 138014879882 can be written as One hundred thirty-eight billion, fourteen million, eight hundred seventy-nine thousand, eight hundred eighty-two.

Scientific notation

• Scientific notation: 1.38014879882 × 10¹¹

Factors of 138014879882

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 424

Divisors of 138014879882

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 11 17 22 34 47 94 121 187 242 289 347 374 517 578 694 799 1034 1331 1598 2057 2662 3179 3817 4114 5687 5899 6358 7634 8789 11374 11798 13583 14641 16309 17578 22627 27166 29282 32618 34969 41987 45254 62557 64889 69938 83974 96679 100283 125114 129778 149413 179399 193358 200566 248897 277253 298826 358798 384659 461857 497794 554506 688127 713779 769318 923714 1063469 1103113 1376254 1427558 1643543 1973389 2126938 2206226 3049783 3287086 3946778 4231249 4713301 5080427 6099566 7851569 8462498 9426602 10160854 11698159 12134243 15703138 18078973 21707279 23396318 24268486 33547613 36157946 43414558 51846311 67095226 86367259 103692622 133476673 172734518 198868703 238780069 266953346 369023743 397737406 477560138 570309421 738047486 1140618842 1468243403 2936486806 4059261173 6273403631 8118522346 12546807262 69007439941 138014879882
• Sum of all divisors σ(n): 247765504320
• Sum of proper divisors (its aliquot sum) s(n): 109750624438
• 138014879882 is a deficient number, because the sum of its proper divisors (109750624438) is less than itself. Its deficiency is 28264255444

Bases of 138014879882

• Binary: 10000000100010010100111111000010001010₂
• Hexadecimal: 0x202253F08A
• Base-36: 1REIHUVE

Squares and roots of 138014879882

• 138014879882 squared (138014879882²) is 19048107068842888333924
• 138014879882 cubed (138014879882³) is 2628922209085826338136459965716968
• The square root of 138014879882 is 371503.5395282257
• The cube root of 138014879882 is 5167.8349800147

Scales and comparisons

• 138,014,879,882 seconds is equal to 4,388 years, 23 weeks, 1 day, 10 hours, 38 minutes, 2 seconds.
• To count from 1 to 138,014,879,882 would take you about eight thousand, seven hundred seventy-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 138014879882 cubic inches would be around 430.7 feet tall.

Recreational maths with 138014879882

• 138014879882 backwards is 288978410831
• The number of decimal digits it has is: 12
• The sum of 138014879882's digits is 59
• More coming soon!