13330785990400

Names of 13330785990400

• Cardinal: 13330785990400 can be written as Thirteen trillion, three hundred thirty billion, seven hundred eighty-five million, nine hundred ninety thousand, four hundred.

Scientific notation

• Scientific notation: 1.33307859904 × 10¹³

Factors of 13330785990400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1986695

Divisors of 13330785990400

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 640 800 1049 1280 1600 2098 3200 4196 5245 6400 8392 10490 16784 20980 26225 33568 41960 52450 67136 83920 104900 134272 167840 209800 268544 335680 419600 671360 839200 1342720 1678400 1985639 3356800 3971278 6713600 7942556 9928195 15885112 19856390 31770224 39712780 49640975 63540448 79425560 99281950 127080896 158851120 198563900 254161792 317702240 397127800 508323584 635404480 794255600 1270808960 1588511200 2082935311 2541617920 3177022400 4165870622 6354044800 8331741244 10414676555 12708089600 16663482488 20829353110 33326964976 41658706220 52073382775 66653929952 83317412440 104146765550 133307859904 166634824880 208293531100 266615719808 333269649760 416587062200 533231439616 666539299520 833174124400 1333078599040 1666348248800 2666157198080 3332696497600 6665392995200 13330785990400
• Sum of all divisors σ(n): 33027249402000
• Sum of proper divisors (its aliquot sum) s(n): 19696463411600
• 13330785990400 is an abundant number, because the sum of its proper divisors (19696463411600) is greater than itself. Its abundance is 6365677421200

Bases of 13330785990400

• Binary: 11000001111111010000110000110111011100000000₂
• Hexadecimal: 0xC1FD0C37700
• Base-36: 4Q42TSD8G

Squares and roots of 13330785990400

• 13330785990400 squared (13330785990400²) is 177709855121844908892160000
• 13330785990400 cubed (13330785990400³) is 2369012047014303796461170912395264000000
• The square root of 13330785990400 is 3651134.8907428769
• The cube root of 13330785990400 is 23711.1118292507

Scales and comparisons

• 13,330,785,990,400 seconds is equal to 423,877 years, 39 weeks, 3 days, 12 hours, 26 minutes, 40 seconds.
• To count from 1 to 13,330,785,990,400 would take you about one million, fifty-nine thousand, six hundred ninety-four 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 13330785990400 cubic inches would be around 1975.9 feet tall.

Recreational maths with 13330785990400

• 13330785990400 backwards is 00409958703331
• The number of decimal digits it has is: 14
• The sum of 13330785990400's digits is 52
• More coming soon!