38745913292125

Names of 38745913292125

• Cardinal: 38745913292125 can be written as Thirty-eight trillion, seven hundred forty-five billion, nine hundred thirteen million, two hundred ninety-two thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 3.8745913292125 × 10¹³

Factors of 38745913292125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 82

Divisors of 38745913292125

• Number of divisors d(n): 240
• Complete list of divisors:
  1 5 13 17 25 47 65 85 125 169 221 235 289 325 425 611 799 845 1105 1175 1445 1625 2125 2197 2209 2873 3055 3757 3995 4225 4913 5525 5875 7225 7943 10387 10985 11045 13583 14365 15275 18785 19975 21125 24565 27625 28561 28717 36125 37349 37553 39715 48841 51935 54925 55225 63869 67915 71825 76375 93925 99875 103259 122825 135031 142805 143585 176579 186745 187765 198575 230911 244205 259675 274625 276125 319345 339575 359125 373321 469625 485537 488189 516295 614125 634933 638401 675155 714025 717925 830297 882895 933725 938825 992875 1154555 1221025 1298375 1342367 1596725 1697875 1755403 1866605 2295527 2427685 2440945 2581475 3001843 3174665 3192005 3375775 3570125 3589625 4151485 4414475 4668625 4694125 4853173 5772775 6105125 6346457 6711835 7983625 8254129 8299213 8777015 9333025 10793861 10852817 11477635 12138425 12204725 12907375 15009215 15873325 15960025 16878875 20757425 22072375 22820239 24265865 28863875 29841851 31732285 33559175 39023959 41270645 41496065 43885075 46665125 53969305 54264085 57388175 60692125 61023625 63091249 75046075 79366625 79800125 82503941 103787125 107889769 114101195 121329325 140320193 141086621 149209255 158661425 167795875 195119795 206353225 207480325 219425375 269846525 271320425 286940875 315456245 375230375 387944063 412519705 507311467 539448845 570505975 606646625 701600965 705433105 746046275 793307125 975598975 1031766125 1037401625 1072551233 1349232625 1356602125 1402566997 1577281225 1834126073 1939720315 2062598525 2536557335 2697244225 2852529875 3508004825 3527165525 3730231375 4877994875 5362756165 6595049071 7012834985 7886406125 9170630365 9698601575 10312992625 12682786675 13486221125 17540024125 17635827625 18233370961 23843638949 26813780825 32975245355 35064174925 45853151825 48493007875 63413933375 91166854805 119218194745 134068904125 164876226775 175320874625 229265759125 309967306337 455834274025 596090973725 824381133875 1549836531685 2279171370125 2980454868625 7749182658425 38745913292125
• Sum of all divisors σ(n): 56867090145840
• Sum of proper divisors (its aliquot sum) s(n): 18121176853715
• 38745913292125 is a deficient number, because the sum of its proper divisors (18121176853715) is less than itself. Its deficiency is 20624736438410

Bases of 38745913292125

• Binary: 1000110011110100111100011001011111010101011101₂
• Hexadecimal: 0x233D3C65F55D
• Base-36: DQFMKDU1P

Squares and roots of 38745913292125

• 38745913292125 squared (38745913292125²) is 1501245796840868755587015625
• 38745913292125 cubed (38745913292125³) is 58167139474563404050531556561747564453125
• The square root of 38745913292125 is 6224621.5380635793
• The cube root of 38745913292125 is 33838.3076089065

Scales and comparisons

• 38,745,913,292,125 seconds is equal to 1,232,000 years, 10 weeks, 12 hours, 15 minutes, 25 seconds.
• To count from 1 to 38,745,913,292,125 would take you about three million, eighty thousand 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 38745913292125 cubic inches would be around 2819.9 feet tall.

Recreational maths with 38745913292125

• 38745913292125 backwards is 52129231954783
• The number of decimal digits it has is: 14
• The sum of 38745913292125's digits is 61
• More coming soon!