13887928800

Names of 13887928800

• Cardinal: 13887928800 can be written as Thirteen billion, eight hundred eighty-seven million, nine hundred twenty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 1.38879288 × 10¹⁰

Factors of 13887928800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 26506

Divisors of 13887928800

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 72 73 75 80 90 96 100 120 144 146 150 160 180 200 219 225 240 288 292 300 360 365 400 438 450 480 584 600 657 720 730 800 876 900 1095 1168 1200 1314 1440 1460 1752 1800 1825 2190 2336 2400 2628 2920 3285 3504 3600 3650 4380 5256 5475 5840 6570 7008 7200 7300 8760 10512 10950 11680 13140 14600 16425 17520 21024 21900 26280 26423 29200 32850 35040 43800 52560 52846 58400 65700 79269 87600 105120 105692 131400 132115 158538 175200 211384 237807 262800 264230 317076 396345 422768 475614 525600 528460 634152 660575 792690 845536 951228 1056920 1189035 1268304 1321150 1585380 1902456 1928879 1981725 2113840 2378070 2536608 2642300 3170760 3804912 3857758 3963450 4227680 4756140 5284600 5786637 5945175 6341520 7609824 7715516 7926900 9512280 9644395 10569200 11573274 11890350 12683040 15431032 15853800 17359911 19024560 19288790 21138400 23146548 23780700 28933185 30862064 31707600 34719822 38049120 38577580 46293096 47561400 48221975 57866370 61724128 63415200 69439644 77155160 86799555 92586192 95122800 96443950 115732740 138879288 144665925 154310320 173599110 185172384 190245600 192887900 231465480 277758576 289331850 308620640 347198220 385775800 433997775 462930960 555517152 578663700 694396440 771551600 867995550 925861920 1157327400 1388792880 1543103200 1735991100 2314654800 2777585760 3471982200 4629309600 6943964400 13887928800
• Sum of all divisors σ(n): 49645041264
• Sum of proper divisors (its aliquot sum) s(n): 35757112464
• 13887928800 is an abundant number, because the sum of its proper divisors (35757112464) is greater than itself. Its abundance is 21869183664

Bases of 13887928800

• Binary: 1100111011110010001111100111100000₂
• Hexadecimal: 0x33BC8F9E0
• Base-36: 6DOIIG0

Squares and roots of 13887928800

• 13887928800 squared (13887928800²) is 192874566353869440000
• 13887928800 cubed (13887928800³) is 2678628244853414387215872000000
• The square root of 13887928800 is 117847.0568151789
• The cube root of 13887928800 is 2403.6938950579

Scales and comparisons

• 13,887,928,800 seconds is equal to 441 years, 30 weeks, 5 days, 22 hours.
• To count from 1 to 13,887,928,800 would take you about eight hundred eighty-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 13887928800 cubic inches would be around 200.3 feet tall.

Recreational maths with 13887928800

• 13887928800 backwards is 00882978831
• The number of decimal digits it has is: 11
• The sum of 13887928800's digits is 54
• More coming soon!