138876970314159

Names of 138876970314159

• Cardinal: 138876970314159 can be written as One hundred thirty-eight trillion, eight hundred seventy-six billion, nine hundred seventy million, three hundred fourteen thousand, one hundred fifty-nine.

Scientific notation

• Scientific notation: 1.38876970314159 × 10¹⁴

Factors of 138876970314159

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 236300

Divisors of 138876970314159

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 11 19 21 27 33 57 63 77 99 133 171 189 209 231 297 399 513 627 693 1197 1463 1881 2079 3591 4389 5643 13167 15959 39501 47877 111713 143631 175549 220301 303221 335139 430893 526647 660903 909663 1005417 1228843 1542107 1579941 1982709 2122547 2423311 2728989 3016251 3335431 3686529 4185719 4626321 4739823 5948127 6367641 7269933 8186967 10006293 11059587 12557157 13878963 16963177 19102923 21809799 23348017 29300033 30018879 33178761 37671471 41636889 46042909 50889531 57308769 65429397 70044051 87900099 90056637 113014413 138128727 152668593 210132153 263700297 322300363 414386181 458005779 630396459 791100891 966901089 1243158543 2900703267 3515783659 8702109801 10547350977 24610485613 31642052931 38673620249 66799889521 73831456839 94926158793 116020860747 200399668563 221494370517 270715341743 348062582241 467599226647 601199005689 664483111551 734798784731 812146025229 1044187746723 1402797679941 1803597017067 2204396354193 2436438075687 4208393039823 5143591493117 6613189062579 7309314227061 12625179119469 15430774479351 19839567187737 46292323438053 138876970314159
• Sum of all divisors σ(n): 270030329856000
• Sum of proper divisors (its aliquot sum) s(n): 131153359541841
• 138876970314159 is a deficient number, because the sum of its proper divisors (131153359541841) is less than itself. Its deficiency is 7723610772318

Bases of 138876970314159

• Binary: 11111100100111011010000011110111010100110101111₂
• Hexadecimal: 0x7E4ED07BA9AF
• Base-36: 1D8776FELR

Squares and roots of 138876970314159

• 138876970314159 squared (138876970314159²) is 19286812883639800135155877281
• 138876970314159 cubed (138876970314159³) is 2678494140295983862887434685137553820721679
• The square root of 138876970314159 is 11784607.3466263185
• The cube root of 138876970314159 is 51785.7270388759

Scales and comparisons

• 138,876,970,314,159 seconds is equal to 4,415,858 years, 4 weeks, 1 day, 14 hours, 22 minutes, 39 seconds.
• To count from 1 to 138,876,970,314,159 would take you about eleven million, thirty-nine thousand, six hundred forty-five 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 138876970314159 cubic inches would be around 4315.5 feet tall.

Recreational maths with 138876970314159

• 138876970314159 backwards is 951413079678831
• The number of decimal digits it has is: 15
• The sum of 138876970314159's digits is 72
• More coming soon!