131538404250

Names of 131538404250

• Cardinal: 131538404250 can be written as One hundred thirty-one billion, five hundred thirty-eight million, four hundred four thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.3153840425 × 10¹¹

Factors of 131538404250

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 21

Divisors of 131538404250

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 25 27 30 33 45 50 54 55 66 75 90 99 110 121 125 135 150 165 198 225 242 250 270 275 297 330 363 375 450 495 550 594 605 675 726 750 825 990 1089 1125 1210 1331 1350 1375 1485 1650 1815 2178 2250 2475 2662 2750 2970 3025 3267 3375 3630 3993 4125 4950 5445 6050 6534 6655 6750 7425 7986 8250 9075 10890 11979 12375 13310 14641 14850 15125 16335 18150 19965 23958 24750 27225 29282 30250 32670 33275 35937 37125 39930 43923 45375 54450 59895 66550 71874 73205 74250 81675 87846 90750 99825 119790 131769 136125 146410 161051 163350 166375 179685 199650 219615 263538 272250 299475 322102 332750 359370 366025 395307 408375 439230 483153 499125 598950 658845 732050 790614 805255 816750 898425 966306 998250 1098075 1317690 1449459 1497375 1610510 1771561 1796850 1830125 1976535 2196150 2415765 2898918 2994750 3294225 3543122 3660250 3953070 4026275 4348377 4492125 4831530 5314683 5490375 6588450 7247295 8052550 8696754 8857805 8984250 9882675 10629366 10980750 12078825 14494590 15944049 16471125 17715610 19487171 19765350 20131375 21741885 24157650 26573415 31888098 32942250 36236475 38974342 40262750 43483770 44289025 47832147 49413375 53146830 58461513 60394125 72472950 79720245 88578050 95664294 97435855 98826750 108709425 116923026 120788250 132867075 159440490 175384539 181182375 194871710 217418850 221445125 239160735 265734150 292307565 350769078 362364750 398601225 442890250 478321470 487179275 526153617 543547125 584615130 664335375 797202450 876922695 974358550 1052307234 1087094250 1195803675 1328670750 1461537825 1753845390 1993006125 2391607350 2435896375 2630768085 2923075650 3986012250 4384613475 4871792750 5261536170 5979018375 7307689125 8769226950 11958036750 13153840425 14615378250 21923067375 26307680850 43846134750 65769202125 131538404250
• Sum of all divisors σ(n): 401279823360
• Sum of proper divisors (its aliquot sum) s(n): 269741419110
• 131538404250 is an abundant number, because the sum of its proper divisors (269741419110) is greater than itself. Its abundance is 138203014860

Bases of 131538404250

• Binary: 1111010100000010011001100001110011010₂
• Hexadecimal: 0x1EA04CC39A
• Base-36: 1OFEKIAI

Squares and roots of 131538404250

• 131538404250 squared (131538404250²) is 17302351792636418062500
• 131538404250 cubed (131538404250³) is 2275923744575521332377126765625000
• The square root of 131538404250 is 362682.2359173385
• The cube root of 131538404250 is 5085.7013851395

Scales and comparisons

• 131,538,404,250 seconds is equal to 4,182 years, 26 weeks, 5 days, 5 hours, 37 minutes, 30 seconds.
• To count from 1 to 131,538,404,250 would take you about eight thousand, three hundred sixty-five 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 131538404250 cubic inches would be around 423.8 feet tall.

Recreational maths with 131538404250

• 131538404250 backwards is 052404835131
• The number of decimal digits it has is: 12
• The sum of 131538404250's digits is 36
• More coming soon!