42478191713685

Names of 42478191713685

• Cardinal: 42478191713685 can be written as Forty-two trillion, four hundred seventy-eight billion, one hundred ninety-one million, seven hundred thirteen thousand, six hundred eighty-five.

Scientific notation

• Scientific notation: 4.2478191713685 × 10¹³

Factors of 42478191713685

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 599628

Divisors of 42478191713685

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 7 13 15 21 23 35 37 39 61 65 69 91 105 111 115 161 183 185 195 259 273 299 305 345 427 455 481 483 555 777 793 805 851 897 915 1281 1295 1365 1403 1443 1495 2093 2135 2257 2379 2405 2415 2553 3367 3885 3965 4209 4255 4485 5551 5957 6279 6405 6771 7015 7215 9821 10101 10465 11063 11285 11895 12765 15799 16653 16835 17871 18239 21045 27755 29341 29463 29785 31395 33189 33855 47397 49105 50505 51911 54717 55315 77441 78995 83265 88023 89355 91195 127673 146705 147315 155733 165945 205387 232323 236985 259555 273585 363377 383019 387205 440115 599479 616161 638365 674843 778665 1026935 1090131 1161615 1798437 1816885 1915095 2024529 2997395 3080805 3374215 4196353 4723901 5450655 7793227 8992185 10122645 12589059 13788017 14171703 20981765 22180723 23379681 23619505 36568219 38966135 41364051 54552589 62945295 66542169 68940085 70858515 96516119 109704657 110903615 116898405 155265061 163657767 179244221 182841095 206820255 255977533 272762945 288349399 289548357 332710845 465795183 475386847 482580595 510156629 537732663 548523285 767932599 776325305 818288835 841069037 865048197 896221105 1254709547 1279887665 1353024103 1426160541 1441746995 1447741785 1530469887 2018445793 2328975915 2376934235 2523207111 2550783145 2688663315 3327707929 3571096403 3764128641 3839662995 4059072309 4205345185 4325240985 5887483259 6055337379 6273547735 6632036177 6765120515 7130802705 7652349435 9471168721 9983123787 10092228965 10713289209 10933897481 12616035555 16638539645 17589313339 17662449777 17855482015 18820643205 19896108531 20295361545 28413506163 29437416295 30276686895 31119554369 32801692443 33160180885 46424253239 47355843605 49915618935 52767940017 53566446045 54669487405 76537282367 87946566695 88312248885 93358663107 99480542655 123125193373 139272759717 142067530815 155597771845 164008462215 217836880583 229611847101 232121266195 263839700085 369375580119 382686411835 404554206797 466793315535 615625966865 653510641749 696363798585 1089184402915 1148059235505 1213662620391 1846877900595 2022771033985 2831879447579 3267553208745 6068313101955 8495638342737 14159397237895 42478191713685
• Sum of all divisors σ(n): 91115128258560
• Sum of proper divisors (its aliquot sum) s(n): 48636936544875
• 42478191713685 is an abundant number, because the sum of its proper divisors (48636936544875) is greater than itself. Its abundance is 6158744831190

Bases of 42478191713685

• Binary: 1001101010001000111001100001110001110110010101₂
• Hexadecimal: 0x26A239871D95
• Base-36: F227MLB4L

Squares and roots of 42478191713685

• 42478191713685 squared (42478191713685²) is 1804396771264576997016279225
• 42478191713685 cubed (42478191713685³) is 76647511977330922913423573144445213694125
• The square root of 42478191713685 is 6517529.5713701983
• The cube root of 42478191713685 is 34891.6901296133

Scales and comparisons

• 42,478,191,713,685 seconds is equal to 1,350,675 years, 5 weeks, 2 days, 10 hours, 14 minutes, 45 seconds.
• To count from 1 to 42,478,191,713,685 would take you about three million, three hundred seventy-six thousand, six hundred eighty-seven 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 42478191713685 cubic inches would be around 2907.6 feet tall.

Recreational maths with 42478191713685

• 42478191713685 backwards is 58631719187424
• The number of decimal digits it has is: 14
• The sum of 42478191713685's digits is 66
• More coming soon!