38454254013915

Names of 38454254013915

• Cardinal: 38454254013915 can be written as Thirty-eight trillion, four hundred fifty-four billion, two hundred fifty-four million, thirteen thousand, nine hundred fifteen.

Scientific notation

• Scientific notation: 3.8454254013915 × 10¹³

Factors of 38454254013915

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 389651

Divisors of 38454254013915

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 5 9 15 17 27 45 51 59 81 85 135 153 177 243 255 295 405 459 531 729 765 885 1003 1215 1377 1593 2187 2295 2655 3009 3645 4131 4779 5015 6561 6885 7965 9027 10935 12393 14337 15045 19683 20655 23895 27081 32805 37179 43011 45135 61965 71685 81243 98415 111537 129033 135405 185895 215055 243729 334611 387099 389567 406215 557685 645165 731187 1161297 1168701 1218645 1673055 1935495 1947835 2193561 3506103 3655935 5806485 5843505 6580683 6622639 10518309 10967805 17530515 19742049 19867917 22984453 31554927 32903415 33113195 52591545 59603751 68953359 94664781 98710245 99339585 114922265 157774635 178811253 206860077 283994343 298018755 344766795 390735701 473323905 536433759 620580231 851983029 894056265 1034300385 1172207103 1419971715 1609301277 1861740693 1953678505 2555949087 2682168795 3102901155 3516621309 4259915145 4827903831 5585222079 5861035515 7667847261 8046506385 9308703465 10549863927 12779745435 14483711493 16755666237 17583106545 24139519155 27926110395 31649591781 38339236305 43451134479 50266998711 52749319635 72418557465 83778331185 94948775343 130353403437 150800996133 158247958905 217255672395 251334993555 284846326029 452402988399 474743876715 651767017185 754004980665 854538978087 1424231630145 2262014941995 2563616934261 4272694890435 7690850802783 12818084671305 38454254013915
• Sum of all divisors σ(n): 74530404495360
• Sum of proper divisors (its aliquot sum) s(n): 36076150481445
• 38454254013915 is a deficient number, because the sum of its proper divisors (36076150481445) is less than itself. Its deficiency is 2378103532470

Bases of 38454254013915

• Binary: 1000101111100101010100001001101000110111011011₂
• Hexadecimal: 0x22F954268DDB
• Base-36: DMPN1ZAOR

Squares and roots of 38454254013915

• 38454254013915 squared (38454254013915²) is 1478729651766697889013627225
• 38454254013915 cubed (38454254013915³) is 56863445646944672469727431897089772835875
• The square root of 38454254013915 is 6201149.4107072601
• The cube root of 38454254013915 is 33753.1878876757

Scales and comparisons

• 38,454,254,013,915 seconds is equal to 1,222,726 years, 17 weeks, 1 day, 10 hours, 5 minutes, 15 seconds.
• To count from 1 to 38,454,254,013,915 would take you about three million, fifty-six thousand, eight hundred fifteen 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 38454254013915 cubic inches would be around 2812.8 feet tall.

Recreational maths with 38454254013915

• 38454254013915 backwards is 51931045245483
• The number of decimal digits it has is: 14
• The sum of 38454254013915's digits is 54
• More coming soon!