13728353760

Names of 13728353760

• Cardinal: 13728353760 can be written as Thirteen billion, seven hundred twenty-eight million, three hundred fifty-three thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.372835376 × 10¹⁰

Factors of 13728353760

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 866710

Divisors of 13728353760

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 40 44 45 48 55 60 66 72 80 88 90 96 99 110 120 132 144 160 165 176 180 198 220 240 264 288 330 352 360 396 440 480 495 528 660 720 792 880 990 1056 1320 1440 1584 1760 1980 2640 3168 3960 5280 7920 15840 866689 1733378 2600067 3466756 4333445 5200134 6933512 7800201 8666890 9533579 10400268 13000335 13867024 15600402 17333780 19067158 20800536 26000670 27734048 28600737 31200804 34667560 38134316 39001005 41601072 47667895 52001340 57201474 62401608 69335120 76268632 78002010 83202144 85802211 95335790 104002680 114402948 124803216 138670240 143003685 152537264 156004020 171604422 190671580 208005360 228805896 249606432 286007370 305074528 312008040 343208844 381343160 416010720 429011055 457611792 572014740 624016080 686417688 762686320 858022110 915223584 1144029480 1248032160 1372835376 1525372640 1716044220 2288058960 2745670752 3432088440 4576117920 6864176880 13728353760
• Sum of all divisors σ(n): 51106975920
• Sum of proper divisors (its aliquot sum) s(n): 37378622160
• 13728353760 is an abundant number, because the sum of its proper divisors (37378622160) is greater than itself. Its abundance is 23650268400

Bases of 13728353760

• Binary: 1100110010010001100000110111100000₂
• Hexadecimal: 0x332460DE0
• Base-36: 6B1I9K0

Squares and roots of 13728353760

• 13728353760 squared (13728353760²) is 188467696959706137600
• 13728353760 cubed (13728353760³) is 2587351216195322322616037376000
• The square root of 13728353760 is 117168.0577631975
• The cube root of 13728353760 is 2394.4521018931

Scales and comparisons

• 13,728,353,760 seconds is equal to 436 years, 26 weeks, 6 days, 23 hours, 36 minutes.
• To count from 1 to 13,728,353,760 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 13728353760 cubic inches would be around 199.5 feet tall.

Recreational maths with 13728353760

• 13728353760 backwards is 06735382731
• 13728353760 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13728353760's digits is 45
• More coming soon!