13432728660

Names of 13432728660

• Cardinal: 13432728660 can be written as Thirteen billion, four hundred thirty-two million, seven hundred twenty-eight thousand, six hundred sixty.

Scientific notation

• Scientific notation: 1.343272866 × 10¹⁰

Factors of 13432728660

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7648

Divisors of 13432728660

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 29 30 39 52 58 60 65 78 79 87 116 130 145 156 158 174 195 237 260 290 316 348 377 390 395 435 474 580 754 780 790 870 948 1027 1131 1185 1508 1580 1740 1885 2054 2262 2291 2370 3081 3770 4108 4524 4582 4740 5135 5655 6162 6873 7517 7540 9164 10270 11310 11455 12324 13746 15034 15405 20540 22551 22620 22910 27492 29783 30068 30810 34365 37585 45102 45820 59566 61620 68730 75170 89349 90204 97721 112755 119132 137460 148915 150340 178698 195442 217993 225510 293163 297830 357396 390884 435986 446745 451020 488605 586326 593843 595660 653979 871972 893490 977210 1089965 1172652 1187686 1307958 1465815 1781529 1786980 1954420 2179930 2375372 2615916 2833909 2931630 2969215 3269895 3563058 4359860 5667818 5863260 5938430 6539790 7126116 7719959 8501727 8907645 11335636 11876860 13079580 14169545 15439918 17003454 17221447 17815290 23159877 28339090 30879836 34006908 34442894 35630580 38599795 42508635 46319754 51664341 56678180 68885788 77199590 85017270 86107235 92639508 103328682 115799385 154399180 170034540 172214470 206657364 223878811 231598770 258321705 344428940 447757622 463197540 516643410 671636433 895515244 1033286820 1119394055 1343272866 2238788110 2686545732 3358182165 4477576220 6716364330 13432728660
• Sum of all divisors σ(n): 42437606400
• Sum of proper divisors (its aliquot sum) s(n): 29004877740
• 13432728660 is an abundant number, because the sum of its proper divisors (29004877740) is greater than itself. Its abundance is 15572149080

Bases of 13432728660

• Binary: 1100100000101001110010110001010100₂
• Hexadecimal: 0x320A72C54
• Base-36: 665HZRO

Squares and roots of 13432728660

• 13432728660 squared (13432728660²) is 180438199253185395600
• 13432728660 cubed (13432728660³) is 2423777370467054059769557896000
• The square root of 13432728660 is 115899.6490935153
• The cube root of 13432728660 is 2377.1399311631

Scales and comparisons

• 13,432,728,660 seconds is equal to 427 years, 6 weeks, 1 day, 9 hours, 31 minutes.
• To count from 1 to 13,432,728,660 would take you about eight hundred fifty-four 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 13432728660 cubic inches would be around 198.1 feet tall.

Recreational maths with 13432728660

• 13432728660 backwards is 06682723431
• The number of decimal digits it has is: 11
• The sum of 13432728660's digits is 42
• More coming soon!