210008400084

Names of 210008400084

• Cardinal: 210008400084 can be written as Two hundred ten billion, eight million, four hundred thousand and eighty-four.

Scientific notation

• Scientific notation: 2.10008400084 × 10¹¹

Factors of 210008400084

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2393

Divisors of 210008400084

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 84 98 108 126 147 189 196 252 294 343 378 441 588 686 756 882 1029 1323 1372 1764 2058 2381 2646 3087 4116 4762 5292 6174 7143 9261 9524 12348 14286 16667 18522 21429 28572 33334 37044 42858 50001 64287 66668 85716 100002 116669 128574 150003 200004 233338 257148 300006 350007 450009 466676 600012 700014 816683 900018 1050021 1400028 1633366 1800036 2100042 2450049 3150063 3266732 4200084 4900098 5669161 6300126 7350147 9800196 11338322 12600252 14700294 17007483 22050441 22676644 29400588 34014966 39684127 44100882 51022449 68029932 79368254 88201764 102044898 119052381 153067347 158736508 204089796 238104762 277788889 306134694 357157143 476209524 555577778 612269388 714314286 833366667 1071471429 1111155556 1428628572 1666733334 1944522223 2142942858 2500100001 3333466668 3889044446 4285885716 5000200002 5833566669 7500300003 7778088892 10000400004 11667133338 15000600006 17500700007 23334266676 30001200012 35001400014 52502100021 70002800028 105004200042 210008400084
• Sum of all divisors σ(n): 635212816000
• Sum of proper divisors (its aliquot sum) s(n): 425204415916
• 210008400084 is an abundant number, because the sum of its proper divisors (425204415916) is greater than itself. Its abundance is 215196015832

Bases of 210008400084

• Binary: 11000011100101011110011110000011010100₂
• Hexadecimal: 0x30E579E0D4
• Base-36: 2OH5KUL0

Squares and roots of 210008400084

• 210008400084 squared (210008400084²) is 44103528105841411207056
• 210008400084 cubed (210008400084³) is 9262111375567481782226577811792704
• The square root of 210008400084 is 458266.7346469739
• The cube root of 210008400084 is 5944.0012047917

Scales and comparisons

• 210,008,400,084 seconds is equal to 6,677 years, 32 weeks, 18 hours, 41 minutes, 24 seconds.
• To count from 1 to 210,008,400,084 would take you about thirteen thousand, three hundred fifty-five 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 210008400084 cubic inches would be around 495.3 feet tall.

Recreational maths with 210008400084

• 210008400084 backwards is 480004800012
• 210008400084 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 210008400084's digits is 27
• More coming soon!