1045145521800

Names of 1045145521800

• Cardinal: 1045145521800 can be written as One trillion, forty-five billion, one hundred forty-five million, five hundred twenty-one thousand, eight hundred.

Scientific notation

• Scientific notation: 1.0451455218 × 10¹²

Factors of 1045145521800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 258478

Divisors of 1045145521800

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 72 75 90 100 108 120 135 150 180 200 216 225 270 300 360 450 540 600 675 751 900 1080 1350 1502 1800 2253 2700 3004 3755 4506 5400 6008 6759 7510 9012 11265 13518 15020 18024 18775 20277 22530 27036 30040 33795 37550 40554 45060 54072 56325 67590 75100 81108 90120 101385 112650 135180 150200 162216 168975 202770 225300 257717 270360 337950 405540 450600 506925 515434 675900 773151 811080 1013850 1030868 1288585 1351800 1546302 2027700 2061736 2319453 2577170 3092604 3865755 4055400 4638906 5154340 6185208 6442925 6958359 7731510 9277812 10308680 11597265 12885850 13916718 15463020 18555624 19328775 23194530 25771700 27833436 30926040 34791795 38657550 46389060 51543400 55666872 57986325 69583590 77315100 92778120 115972650 139167180 154630200 173958975 193545467 231945300 278334360 347917950 387090934 463890600 580636401 695835900 774181868 967727335 1161272802 1391671800 1548363736 1741909203 1935454670 2322545604 2903182005 3483818406 3870909340 4645091208 4838636675 5225727609 5806364010 6967636812 7741818680 8709546015 9677273350 10451455218 11612728020 13935273624 14515910025 17419092030 19354546700 20902910436 23225456040 26128638045 29031820050 34838184060 38709093400 41805820872 43547730075 52257276090 58063640100 69676368120 87095460150 104514552180 116127280200 130643190225 174190920300 209029104360 261286380450 348381840600 522572760900 1045145521800
• Sum of all divisors σ(n): 3604753209600
• Sum of proper divisors (its aliquot sum) s(n): 2559607687800
• 1045145521800 is an abundant number, because the sum of its proper divisors (2559607687800) is greater than itself. Its abundance is 1514462166000

Bases of 1045145521800

• Binary: 1111001101010111100001110000111010001000₂
• Hexadecimal: 0xF357870E88
• Base-36: DC4SNPU0

Squares and roots of 1045145521800

• 1045145521800 squared (1045145521800²) is 1092329161738594275240000
• 1045145521800 cubed (1045145521800³) is 1141642931722639708994202620232000000
• The square root of 1045145521800 is 1022323.5895742599
• The cube root of 1045145521800 is 10148.2756396727

Scales and comparisons

• 1,045,145,521,800 seconds is equal to 33,232 years, 20 weeks, 3 days, 16 hours, 30 minutes.
• To count from 1 to 1,045,145,521,800 would take you about eighty-three thousand and eighty 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 1045145521800 cubic inches would be around 845.7 feet tall.

Recreational maths with 1045145521800

• 1045145521800 backwards is 0081255415401
• 1045145521800 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1045145521800's digits is 36
• More coming soon!