26138680074

Names of 26138680074

• Cardinal: 26138680074 can be written as Twenty-six billion, one hundred thirty-eight million, six hundred eighty thousand and seventy-four.

Scientific notation

• Scientific notation: 2.6138680074 × 10¹⁰

Factors of 26138680074

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 289

Divisors of 26138680074

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 78 81 117 162 169 234 271 338 351 507 542 702 813 1014 1053 1521 1626 2106 2197 2439 3042 3523 4394 4563 4878 6591 7046 7317 9126 10569 13182 13689 14634 19773 21138 21951 27378 31707 39546 43902 45799 59319 63414 73441 91598 95121 118638 137397 146882 177957 190242 220323 274794 285363 355914 412191 440646 570726 595387 660969 824382 954733 1190774 1236573 1321938 1786161 1909466 1982907 2473146 2864199 3572322 3709719 3965814 5358483 5728398 5948721 7419438 8592597 10716966 11897442 12411529 16075449 17185194 24823058 25777791 32150898 37234587 48226347 51555582 74469174 77333373 96452694 111703761 154666746 161349877 223407522 322699754 335111283 484049631 670222566 968099262 1005333849 1452148893 2010667698 2904297786 4356446679 8712893358 13069340037 26138680074
• Sum of all divisors σ(n): 63683609220
• Sum of proper divisors (its aliquot sum) s(n): 37544929146
• 26138680074 is an abundant number, because the sum of its proper divisors (37544929146) is greater than itself. Its abundance is 11406249072

Bases of 26138680074

• Binary: 11000010101111111001001101100001010₂
• Hexadecimal: 0x615FC9B0A
• Base-36: C0AAMMI

Squares and roots of 26138680074

• 26138680074 squared (26138680074²) is 683230596010924645476
• 26138680074 cubed (26138680074³) is 17858745965897899917019035445224
• The square root of 26138680074 is 161674.6117174865
• The cube root of 26138680074 is 2967.7539001953

Scales and comparisons

• 26,138,680,074 seconds is equal to 831 years, 6 weeks, 5 days, 27 minutes, 54 seconds.
• To count from 1 to 26,138,680,074 would take you about one thousand, six hundred sixty-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 26138680074 cubic inches would be around 247.3 feet tall.

Recreational maths with 26138680074

• 26138680074 backwards is 47008683162
• The number of decimal digits it has is: 11
• The sum of 26138680074's digits is 45
• More coming soon!