38378435160065

Names of 38378435160065

• Cardinal: 38378435160065 can be written as Thirty-eight trillion, three hundred seventy-eight billion, four hundred thirty-five million, one hundred sixty thousand and sixty-five.

Scientific notation

• Scientific notation: 3.8378435160065 × 10¹³

Factors of 38378435160065

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4768

Divisors of 38378435160065

• Number of divisors d(n): 256
• Complete list of divisors:
  1 5 7 11 13 23 35 55 65 77 89 91 115 143 161 253 299 385 445 455 623 715 805 979 1001 1049 1157 1265 1495 1771 2047 2093 3115 3289 3571 4895 5005 5245 5785 6853 7343 8099 8855 10235 10465 11539 12727 13637 14329 16445 17855 22517 23023 24127 24997 26611 34265 36715 39281 40495 46423 57695 63635 68185 71645 80773 82133 89089 93361 95459 112585 115115 120635 124985 133055 150007 157619 168889 186277 196405 232115 265397 274967 292721 313651 317819 324961 403865 410665 445445 466805 477295 510653 574931 653527 750035 788095 844445 903463 931385 1026971 1050049 1067729 1213693 1326985 1374835 1463605 1568255 1589095 1624805 1857779 2049047 2147303 2195557 2224733 2553265 2874655 3267635 3450161 3496009 3574571 3745979 4131647 4517315 5134855 5250245 5338645 6068465 6324241 7188797 7309837 7474103 8495851 9288895 10245235 10736515 10977785 11123665 11745019 13350623 15031121 17250805 17480045 17872855 18729895 20658235 23620333 24151127 24472063 26221853 27914939 28921529 31621205 35943985 36549185 37370515 41205769 42479255 45448117 48697727 51168859 58725095 66753115 75155605 80408207 82215133 86157517 93454361 95027881 118101665 120755635 122360315 131109265 139574695 144607645 165342331 195404573 206028845 227240585 243488635 255844295 288440383 307064329 318136819 333392131 340884089 402041035 411075665 430787585 467271805 475139405 535674997 562857449 603102619 665195167 826711655 947732687 977022865 1045306691 1120047721 1442201915 1535321645 1590684095 1666960655 1704420445 2149450303 2333744917 2678374985 2814287245 3015513095 3325975835 3667313441 3749724979 4334097703 4738663435 5226533455 5600238605 6634128809 7317146837 7668019013 7840334047 10747251515 11668724585 12320524931 18336567205 18748624895 21670488515 25671194087 30338683921 33170644045 36585734185 38340095065 39201670235 47675074733 53676133091 61602624655 84348209143 86243674517 99684247169 128355970435 151693419605 238375373665 268380665455 333725523131 421741045715 431218372585 498421235845 590437464001 697789730183 1096526718859 1668627615655 2952187320005 3488948650915 5482633594295 7675687032013 38378435160065
• Sum of all divisors σ(n): 65328850944000
• Sum of proper divisors (its aliquot sum) s(n): 26950415783935
• 38378435160065 is a deficient number, because the sum of its proper divisors (26950415783935) is less than itself. Its deficiency is 11428019376130

Bases of 38378435160065

• Binary: 1000101110011110101100111111101010100000000001₂
• Hexadecimal: 0x22E7ACFEA801
• Base-36: DLQT5E4N5

Squares and roots of 38378435160065

• 38378435160065 squared (38378435160065²) is 1472904285335313422170804225
• 38378435160065 cubed (38378435160065³) is 56527761611723203809606711766657653274625
• The square root of 38378435160065 is 6195033.1040330205
• The cube root of 38378435160065 is 33730.9899814185

Scales and comparisons

• 38,378,435,160,065 seconds is equal to 1,220,315 years, 27 weeks, 2 days, 9 hours, 21 minutes, 5 seconds.
• To count from 1 to 38,378,435,160,065 would take you about three million, fifty thousand, seven hundred eighty-eight 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 38378435160065 cubic inches would be around 2810.9 feet tall.

Recreational maths with 38378435160065

• 38378435160065 backwards is 56006153487383
• The number of decimal digits it has is: 14
• The sum of 38378435160065's digits is 59
• More coming soon!