131857121424

Names of 131857121424

• Cardinal: 131857121424 can be written as One hundred thirty-one billion, eight hundred fifty-seven million, one hundred twenty-one thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.31857121424 × 10¹¹

Factors of 131857121424

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2241

Divisors of 131857121424

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 38 42 48 56 57 76 84 112 114 133 152 168 228 266 304 336 361 399 456 532 722 739 798 912 1064 1083 1444 1471 1478 1596 2128 2166 2217 2527 2888 2942 2956 3192 4332 4413 4434 5054 5173 5776 5884 5912 6384 7581 8664 8826 8868 10108 10297 10346 11768 11824 14041 15162 15519 17328 17652 17736 20216 20594 20692 23536 27949 28082 30324 30891 31038 35304 35472 40432 41188 41384 42123 55898 56164 60648 61782 62076 70608 82376 82768 83847 84246 98287 111796 112328 121296 123564 124152 164752 167694 168492 195643 196574 223592 224656 247128 248304 266779 294861 335388 336984 391286 393148 447184 494256 531031 533558 586929 589722 670776 673968 782572 786296 800337 1062062 1067116 1087069 1173858 1179444 1341552 1565144 1572592 1593093 1600674 1867453 2124124 2134232 2174138 2347716 2358888 3130288 3186186 3201348 3261207 3717217 3734906 4248248 4268464 4348276 4695432 4717776 5602359 6372372 6402696 6522414 7434434 7469812 7609483 8496496 8696552 9390864 11151651 11204718 12744744 12805392 13044828 14868868 14939624 15218966 17393104 20654311 22303302 22409436 22828449 25489488 26089656 29737736 29879248 30437932 41308622 44606604 44818872 45656898 52179312 59475472 60875864 61962933 82617244 89213208 89637744 91313796 121751728 123925866 144580177 165234488 178426416 182627592 247851732 289160354 330468976 365255184 392431909 433740531 495703464 578320708 784863818 867481062 991406928 1156641416 1177295727 1569727636 1734962124 2313282832 2354591454 2747023363 3139455272 3469924248 4709182908 5494046726 6278910544 6939848496 8241070089 9418365816 10988093452 16482140178 18836731632 21976186904 32964280356 43952373808 65928560712 131857121424
• Sum of all divisors σ(n): 411695554560
• Sum of proper divisors (its aliquot sum) s(n): 279838433136
• 131857121424 is an abundant number, because the sum of its proper divisors (279838433136) is greater than itself. Its abundance is 147981311712

Bases of 131857121424

• Binary: 1111010110011010011000000000010010000₂
• Hexadecimal: 0x1EB34C0090
• Base-36: 1OKOBQ1C

Squares and roots of 131857121424

• 131857121424 squared (131857121424²) is 17386300470223479787776
• 131857121424 cubed (131857121424³) is 2292507532216405670792589782913024
• The square root of 131857121424 is 363121.3590853615
• The cube root of 131857121424 is 5089.8056186679

Scales and comparisons

• 131,857,121,424 seconds is equal to 4,192 years, 33 weeks, 5 days, 2 hours, 10 minutes, 24 seconds.
• To count from 1 to 131,857,121,424 would take you about eight thousand, three hundred eighty-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 131857121424 cubic inches would be around 424.2 feet tall.

Recreational maths with 131857121424

• 131857121424 backwards is 424121758131
• The number of decimal digits it has is: 12
• The sum of 131857121424's digits is 39
• More coming soon!