13687254230

Names of 13687254230

• Cardinal: 13687254230 can be written as Thirteen billion, six hundred eighty-seven million, two hundred fifty-four thousand, two hundred thirty.

Scientific notation

• Scientific notation: 1.368725423 × 10¹⁰

Factors of 13687254230

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 418

Divisors of 13687254230

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 10 13 23 26 31 37 46 62 65 74 115 130 155 169 185 230 299 307 310 338 370 403 481 598 614 713 806 845 851 962 1147 1426 1495 1535 1690 1702 2015 2294 2405 2990 3070 3565 3887 3991 4030 4255 4810 5239 5735 6253 7061 7130 7774 7982 8510 9269 9517 10478 11063 11359 11470 12506 14122 14911 18538 19034 19435 19955 22126 22718 26195 26381 29822 31265 35305 38870 39910 46345 47585 51883 52390 52762 55315 56795 62530 70610 74555 91793 92690 95170 103766 110630 113590 120497 123721 131905 143819 147667 149110 183586 193843 218891 240994 247442 259415 261257 263810 287638 295334 342953 352129 387686 437782 458965 518830 522514 602485 618605 685906 704258 719095 738335 917930 969215 1094455 1193309 1204970 1237210 1306285 1438190 1476670 1608373 1714765 1760645 1919671 1938430 2188910 2386618 2612570 2845583 3216746 3396341 3429530 3521290 3839342 4458389 4577677 5691166 5966545 6792682 8041865 8098967 8916778 9155354 9598355 11933090 14227915 16083730 16197934 16981705 19196710 22291945 22888385 28455830 33963410 36992579 40494835 44152433 44583890 45776770 59509801 73985158 80989670 88304866 105286571 119019602 184962895 210573142 220762165 297549005 369925790 441524330 526432855 595098010 1052865710 1368725423 2737450846 6843627115 13687254230
• Sum of all divisors σ(n): 29608685568
• Sum of proper divisors (its aliquot sum) s(n): 15921431338
• 13687254230 is an abundant number, because the sum of its proper divisors (15921431338) is greater than itself. Its abundance is 2234177108

Bases of 13687254230

• Binary: 1100101111110100101110110011010110₂
• Hexadecimal: 0x32FD2ECD6
• Base-36: 6AD1CYE

Squares and roots of 13687254230

• 13687254230 squared (13687254230²) is 187340928356652892900
• 13687254230 cubed (13687254230³) is 2564182914101724256987261967000
• The square root of 13687254230 is 116992.5392065667
• The cube root of 13687254230 is 2392.0602339905

Scales and comparisons

• 13,687,254,230 seconds is equal to 435 years, 11 weeks, 7 hours, 3 minutes, 50 seconds.
• To count from 1 to 13,687,254,230 would take you about eight hundred seventy 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 13687254230 cubic inches would be around 199.3 feet tall.

Recreational maths with 13687254230

• 13687254230 backwards is 03245278631
• The number of decimal digits it has is: 11
• The sum of 13687254230's digits is 41
• More coming soon!