13711887642

Names of 13711887642

• Cardinal: 13711887642 can be written as Thirteen billion, seven hundred eleven million, eight hundred eighty-seven thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.3711887642 × 10¹⁰

Factors of 13711887642

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 803

Divisors of 13711887642

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 17 34 51 79 102 158 199 237 289 398 474 503 578 597 867 1006 1194 1343 1509 1734 2686 3018 3383 4029 6766 8058 8551 10149 15721 17102 20298 22831 25653 31442 39737 45662 47163 51306 57511 68493 79474 94326 100097 115022 119211 136986 145367 172533 200194 238422 267257 290734 300291 345066 436101 534514 600582 675529 801771 872202 1351058 1603542 1701649 2026587 3403298 4053174 4543369 5104947 7907663 9086738 10209894 11483993 13630107 15815326 22967986 23722989 27260214 28928033 34451979 47445978 57856066 68903958 86784099 134430271 173568198 268860542 403290813 806581626 2285314607 4570629214 6855943821 13711887642
• Sum of all divisors σ(n): 29707776000
• Sum of proper divisors (its aliquot sum) s(n): 15995888358
• 13711887642 is an abundant number, because the sum of its proper divisors (15995888358) is greater than itself. Its abundance is 2284000716

Bases of 13711887642

• Binary: 1100110001010010101100110100011010₂
• Hexadecimal: 0x3314ACD1A
• Base-36: 6ARPC7U

Squares and roots of 13711887642

• 13711887642 squared (13711887642²) is 188015862706832320164
• 13711887642 cubed (13711887642³) is 2578052384349782759822939013288
• The square root of 13711887642 is 117097.7695859319
• The cube root of 13711887642 is 2393.4943977277

Scales and comparisons

• 13,711,887,642 seconds is equal to 435 years, 51 weeks, 5 days, 9 hours, 40 minutes, 42 seconds.
• To count from 1 to 13,711,887,642 would take you about eight hundred seventy-one 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 13711887642 cubic inches would be around 199.5 feet tall.

Recreational maths with 13711887642

• 13711887642 backwards is 24678811731
• The number of decimal digits it has is: 11
• The sum of 13711887642's digits is 48
• More coming soon!