38841748215728139

Names of 38841748215728139

• Cardinal: 38841748215728139 can be written as Thirty-eight quadrillion, eight hundred forty-one trillion, seven hundred forty-eight billion, two hundred fifteen million, seven hundred twenty-eight thousand, one hundred thirty-nine.

Scientific notation

• Scientific notation: 3.8841748215728139 × 10¹⁶

Factors of 38841748215728139

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1116

Divisors of 38841748215728139

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 11 33 53 99 121 159 363 477 583 1049 1089 1331 1749 2809 3147 3993 5247 6413 8427 9441 11539 11979 19239 25281 30899 34617 55597 57717 70543 92697 103851 126929 166791 211629 278091 339889 380787 500373 611567 634887 1019667 1100401 1142361 1396219 1834701 2946641 3059001 3301203 3738779 4188657 5504103 6727237 8839923 9903609 11216337 12104411 12565971 20181711 26519769 32413051 33649011 36313233 58321253 60545133 73999607 97239153 108939699 133148521 174963759 221998821 291717459 356543561 399445563 524891277 641533783 665996463 1069630683 1154320649 1198336689 1464633731 1924601349 3091026409 3208892049 3462961947 3921979171 4393901193 5773804047 7056871613 9273079227 10388885841 11765937513 12697527139 13181703579 21170614839 27819237681 34001290499 35297812539 38092581417 61178994397 63511844517 77625587743 102003871497 114277744251 139672798529 183536983191 232876763229 306011614491 374014195489 419018395587 550610949573 672968938367 698630289687 1122042586467 1257055186761 1536400783819 2018906815101 3242486703041 3366127759401 4114156150379 4609202351457 6056720445303 7402658322037 9727460109123 12342468451137 13827607054371 22207974966111 29182380327369 35667353733451 37027405353411 66623924898333 81429241542407 107002061200353 244287724627221 321006183601059 392340891067961 732863173881663 1177022673203883 3531068019611649 4315749801747571 12947249405242713 38841748215728139
• Sum of all divisors σ(n): 62957351124813600
• Sum of proper divisors (its aliquot sum) s(n): 24115602909085461
• 38841748215728139 is a deficient number, because the sum of its proper divisors (24115602909085461) is less than itself. Its deficiency is 14726145306642678

Bases of 38841748215728139

• Binary: 10001001111111100101110100111100110110101000100000001011₂
• Hexadecimal: 0x89FE5D3CDA880B
• Base-36: AMG90SNFA4R

Squares and roots of 38841748215728139

• 38841748215728139 squared (38841748215728139²) is 1508681404454020069632573956403321
• 38841748215728139 cubed (38841748215728139³) is 58599823249554156858382950896466374039863572749619
• The square root of 38841748215728139 is 197083099.7719696387
• The cube root of 38841748215728139 is 338661.8342288969

Scales and comparisons

• 38,841,748,215,728,139 seconds is equal to 1,235,047,447 years, 43 weeks, 6 days, 8 hours, 55 minutes, 39 seconds.
• To count from 1 to 38,841,748,215,728,139 would take you about three billion, seven hundred five million, one hundred forty-two thousand, three hundred forty-three 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 38841748215728139 cubic inches would be around 28221.8 feet tall.

Recreational maths with 38841748215728139

• 38841748215728139 backwards is 93182751284714883
• The number of decimal digits it has is: 17
• The sum of 38841748215728139's digits is 81
• More coming soon!