38618374809055

Names of 38618374809055

• Cardinal: 38618374809055 can be written as Thirty-eight trillion, six hundred eighteen billion, three hundred seventy-four million, eight hundred nine thousand and fifty-five.

Scientific notation

• Scientific notation: 3.8618374809055 × 10¹³

Factors of 38618374809055

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7495

Divisors of 38618374809055

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 17 85 289 379 643 1445 1895 3215 4913 6443 6451 10931 24565 32215 32255 54655 109531 109667 185827 243697 547655 548335 929135 1218485 1862027 1864339 2444929 3159059 4142849 4147993 9310135 9321695 12224645 15795295 20714245 20739965 31693763 41563793 70428433 70515881 158468815 207818965 352142165 352579405 706584481 1197283361 1198769977 1572089347 3532922405 5986416805 5993849885 7860446735 12011936177 20379089609 26725518899 60059680885 101895448045 133627594495 454333821283 2271669106415 7723674961811 38618374809055
• Sum of all divisors σ(n): 49452195340800
• Sum of proper divisors (its aliquot sum) s(n): 10833820531745
• 38618374809055 is a deficient number, because the sum of its proper divisors (10833820531745) is less than itself. Its deficiency is 27784554277310

Bases of 38618374809055

• Binary: 1000110001111110001010100000110010010111011111₂
• Hexadecimal: 0x231F8A8325DF
• Base-36: DOT1B9IOV

Squares and roots of 38618374809055

• 38618374809055 squared (38618374809055²) is 1491378872892653807709993025
• 38618374809055 cubed (38618374809055³) is 57594628295674500606834620573649756841375
• The square root of 38618374809055 is 6214368.4159418003
• The cube root of 38618374809055 is 33801.1386965837

Scales and comparisons

• 38,618,374,809,055 seconds is equal to 1,227,944 years, 44 weeks, 6 days, 15 hours, 50 minutes, 55 seconds.
• To count from 1 to 38,618,374,809,055 would take you about three million, sixty-nine thousand, eight 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 38618374809055 cubic inches would be around 2816.8 feet tall.

Recreational maths with 38618374809055

• 38618374809055 backwards is 55090847381683
• The number of decimal digits it has is: 14
• The sum of 38618374809055's digits is 67
• More coming soon!