40266552378438

Names of 40266552378438

• Cardinal: 40266552378438 can be written as Forty trillion, two hundred sixty-six billion, five hundred fifty-two million, three hundred seventy-eight thousand, four hundred thirty-eight.

Scientific notation

• Scientific notation: 4.0266552378438 × 10¹³

Factors of 40266552378438

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1889

Divisors of 40266552378438

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 243 257 486 514 729 771 1458 1542 1627 2313 3254 4626 4881 6939 9762 13878 14643 20817 29286 41634 43929 62451 66049 87858 124902 131787 132098 187353 198147 263574 374706 395361 396294 418139 594441 790722 836278 1186083 1188882 1254417 1783323 2372166 2508834 3566646 3763251 5349969 7526502 10699938 11289753 16049907 16974593 22579506 32099814 33869259 33949186 48149721 50923779 67738518 96299442 101607777 101847558 107461723 152771337 203215554 214923446 304823331 305542674 322385169 458314011 609646662 644770338 916628022 967155507 1374942033 1934311014 2749884066 2901466521 4124826099 5802933042 8249652198 8704399563 12374478297 17408799126 24748956594 26113198689 27617662811 52226397378 55235325622 78339596067 82852988433 156679192134 165705976866 248558965299 497117930598 745676895897 1491353791794 2237030687691 4474061375382 6711092063073 13422184126146 20133276189219 40266552378438
• Sum of all divisors σ(n): 90967936870800
• Sum of proper divisors (its aliquot sum) s(n): 50701384492362
• 40266552378438 is an abundant number, because the sum of its proper divisors (50701384492362) is greater than itself. Its abundance is 10434832113924

Bases of 40266552378438

• Binary: 1001001001111101001001100011010000010001000110₂
• Hexadecimal: 0x249F498D0446
• Base-36: E9U75MUDI

Squares and roots of 40266552378438

• 40266552378438 squared (40266552378438²) is 1621395240445490954767319844
• 40266552378438 cubed (40266552378438³) is 65287996375548436699378638339292875123672
• The square root of 40266552378438 is 6345593.1463053949
• The cube root of 40266552378438 is 34275.3171729691

Scales and comparisons

• 40,266,552,378,438 seconds is equal to 1,280,351 years, 42 weeks, 1 day, 22 hours, 27 minutes, 18 seconds.
• To count from 1 to 40,266,552,378,438 would take you about three million, two hundred thousand, eight hundred seventy-nine 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 40266552378438 cubic inches would be around 2856.3 feet tall.

Recreational maths with 40266552378438

• 40266552378438 backwards is 83487325566204
• The number of decimal digits it has is: 14
• The sum of 40266552378438's digits is 63
• More coming soon!