38950720509429

Names of 38950720509429

• Cardinal: 38950720509429 can be written as Thirty-eight trillion, nine hundred fifty billion, seven hundred twenty million, five hundred nine thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 3.8950720509429 × 10¹³

Factors of 38950720509429

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 489

Divisors of 38950720509429

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 27 81 103 243 309 383 927 1149 2781 3447 8343 10341 10609 25029 31023 31827 39449 93069 95481 118347 146689 286443 355041 440067 859329 1065123 1092727 1320201 2577987 3195369 3278181 3960603 4063247 9586107 9834543 11881809 12189741 15108967 29503629 35645427 36569223 45326901 88510887 109707669 135980703 265532661 329123007 407942109 418514441 987369021 1223826327 1255543323 1556223601 3671478981 3766629969 4668670803 11299889907 14006012409 33899669721 42018037227 101699009163 126054111681 160291030903 378162335043 480873092709 1442619278127 4327857834381 12983573503143 38950720509429
• Sum of all divisors σ(n): 59072188127680
• Sum of proper divisors (its aliquot sum) s(n): 20121467618251
• 38950720509429 is a deficient number, because the sum of its proper divisors (20121467618251) is less than itself. Its deficiency is 18829252891178

Bases of 38950720509429

• Binary: 1000110110110011101011110111000001010111110101₂
• Hexadecimal: 0x236CEBDC15F5
• Base-36: DT1PPBAB9

Squares and roots of 38950720509429

• 38950720509429 squared (38950720509429²) is 1517158628203652937277906041
• 38950720509429 cubed (38950720509429³) is 59094421695629191344247992573845916560589
• The square root of 38950720509429 is 6241051.2343217469
• The cube root of 38950720509429 is 33897.8248908051

Scales and comparisons

• 38,950,720,509,429 seconds is equal to 1,238,512 years, 22 weeks, 2 days, 9 hours, 57 minutes, 9 seconds.
• To count from 1 to 38,950,720,509,429 would take you about three million, ninety-six thousand, two hundred eighty-one 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 38950720509429 cubic inches would be around 2824.8 feet tall.

Recreational maths with 38950720509429

• 38950720509429 backwards is 92490502705983
• The number of decimal digits it has is: 14
• The sum of 38950720509429's digits is 63
• More coming soon!