13728341475

Names of 13728341475

• Cardinal: 13728341475 can be written as Thirteen billion, seven hundred twenty-eight million, three hundred forty-one thousand, four hundred seventy-five.

Scientific notation

• Scientific notation: 1.3728341475 × 10¹⁰

Factors of 13728341475

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 579

Divisors of 13728341475

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 9 15 25 31 45 75 93 155 173 225 279 367 465 519 775 865 961 1101 1395 1557 1835 2325 2595 2883 3303 4325 4805 5363 5505 6975 7785 8649 9175 11377 12975 14415 16089 16515 24025 26815 27525 34131 38925 43245 48267 56885 63491 72075 80445 82575 102393 134075 166253 170655 190473 216225 241335 284425 317455 352687 402225 498759 511965 571419 831265 853275 952365 1058061 1206675 1496277 1587275 1763435 1968221 2493795 2559825 2857095 3174183 4156325 4761825 5290305 5904663 7481385 8817175 9841105 12468975 14285475 15870915 17713989 26451525 29523315 37406925 49205525 61014851 79354575 88569945 147616575 183044553 305074255 442849725 549133659 915222765 1525371275 2745668295 4576113825 13728341475
• Sum of all divisors σ(n): 25624261728
• Sum of proper divisors (its aliquot sum) s(n): 11895920253
• 13728341475 is a deficient number, because the sum of its proper divisors (11895920253) is less than itself. Its deficiency is 1832421222

Bases of 13728341475

• Binary: 1100110010010001011101110111100011₂
• Hexadecimal: 0x33245DDE3
• Base-36: 6B1I02R

Squares and roots of 13728341475

• 13728341475 squared (13728341475²) is 188467359654205175625
• 13728341475 cubed (13728341475³) is 2587344270224566570692346546875
• The square root of 13728341475 is 117168.0053384883
• The cube root of 13728341475 is 2394.4513876571

Scales and comparisons

• 13,728,341,475 seconds is equal to 436 years, 26 weeks, 6 days, 20 hours, 11 minutes, 15 seconds.
• To count from 1 to 13,728,341,475 would take you about eight hundred seventy-three 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 13728341475 cubic inches would be around 199.5 feet tall.

Recreational maths with 13728341475

• 13728341475 backwards is 57414382731
• 13728341475 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13728341475's digits is 45
• More coming soon!