13305772800

Names of 13305772800

• Cardinal: 13305772800 can be written as Thirteen billion, three hundred five million, seven hundred seventy-two thousand, eight hundred.

Scientific notation

• Scientific notation: 1.33057728 × 10¹⁰

Factors of 13305772800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 25677

Divisors of 13305772800

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 81 90 96 100 108 120 128 135 144 150 160 162 180 192 200 216 225 240 256 270 288 300 320 324 360 384 400 405 432 450 480 540 576 600 640 648 675 720 768 800 810 864 900 960 1080 1152 1200 1280 1296 1350 1440 1600 1620 1728 1800 1920 2025 2160 2304 2400 2592 2700 2880 3200 3240 3456 3600 3840 4050 4320 4800 5184 5400 5760 6400 6480 6912 7200 8100 8640 9600 10368 10800 11520 12960 14400 16200 17280 19200 20736 21600 25667 25920 28800 32400 34560 43200 51334 51840 57600 64800 77001 86400 102668 103680 128335 129600 154002 172800 205336 231003 256670 259200 308004 385005 410672 462006 513340 518400 616008 641675 693009 770010 821344 924012 1026680 1155015 1232016 1283350 1386018 1540020 1642688 1848024 1925025 2053360 2079027 2310030 2464032 2566700 2772036 3080040 3285376 3465045 3696048 3850050 4106720 4158054 4620060 4928064 5133400 5544072 5775075 6160080 6570752 6930090 7392096 7700100 8213440 8316108 9240120 9856128 10266800 10395135 11088144 11550150 12320160 13860180 14784192 15400200 16426880 16632216 17325225 18480240 19712256 20533600 20790270 22176288 23100300 24640320 27720360 29568384 30800400 32853760 33264432 34650450 36960480 41067200 41580540 44352576 46200600 49280640 51975675 55440720 59136768 61600800 66528864 69300900 73920960 82134400 83161080 88705152 92401200 98561280 103951350 110881440 123201600 133057728 138601800 147841920 164268800 166322160 177410304 184802400 207902700 221762880 246403200 266115456 277203600 295683840 332644320 369604800 415805400 443525760 492806400 532230912 554407200 665288640 739209600 831610800 887051520 1108814400 1330577280 1478419200 1663221600 2217628800 2661154560 3326443200 4435257600 6652886400 13305772800
• Sum of all divisors σ(n): 49199421348
• Sum of proper divisors (its aliquot sum) s(n): 35893648548
• 13305772800 is an abundant number, because the sum of its proper divisors (35893648548) is greater than itself. Its abundance is 22587875748

Bases of 13305772800

• Binary: 1100011001000101011111101100000000₂
• Hexadecimal: 0x31915FB00
• Base-36: 641WW00

Squares and roots of 13305772800

• 13305772800 squared (13305772800²) is 177043589805219840000
• 13305772800 cubed (13305772800³) is 2355701781644651445092352000000
• The square root of 13305772800 is 115350.6514936089
• The cube root of 13305772800 is 2369.6272446927

Scales and comparisons

• 13,305,772,800 seconds is equal to 423 years, 4 weeks, 2 days.
• To count from 1 to 13,305,772,800 would take you about eight hundred forty-six 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 13305772800 cubic inches would be around 197.5 feet tall.

Recreational maths with 13305772800

• 13305772800 backwards is 00827750331
• 13305772800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13305772800's digits is 36
• More coming soon!