420347700747

Names of 420347700747

• Cardinal: 420347700747 can be written as Four hundred twenty billion, three hundred forty-seven million, seven hundred thousand, seven hundred forty-seven.

Scientific notation

• Scientific notation: 4.20347700747 × 10¹¹

Factors of 420347700747

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 183

Divisors of 420347700747

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 9 13 23 27 39 47 69 81 97 117 141 207 243 291 299 351 423 611 621 729 873 897 1053 1081 1261 1269 1833 1863 2187 2209 2231 2619 2691 3159 3243 3783 3807 4559 5499 5589 6561 6627 6693 7857 8073 9477 9729 11349 11421 13677 14053 16497 16767 19881 20079 23571 24219 28431 28717 29003 29187 34047 34263 41031 42159 49491 50301 50807 59267 59643 60237 70713 72657 85293 86151 87009 87561 102141 102789 104857 123093 126477 148473 150903 152421 177801 178929 180711 212139 214273 217971 258453 261027 262683 306423 308367 314571 369279 379431 445419 457263 533403 536787 542133 636417 642819 653913 660491 775359 783081 788049 919269 943713 1107837 1138293 1336257 1363141 1371789 1600209 1610361 1626399 1928457 1961739 1981473 2326077 2349243 2364147 2757807 2785549 2831139 3323511 3414879 4008771 4089423 4115367 4800627 4831083 4879197 4928279 5785371 5944419 6978231 7047729 7092441 8273421 8356647 8493417 9970533 10244637 12268269 12346101 14401881 14493249 14637591 14784837 17356113 17833257 20934693 21143187 25069941 25480251 29911599 30733911 36804807 37038303 43205643 44354511 52068339 53499771 62804079 63429561 64067627 75209823 76440753 92201733 110414421 111114909 129616929 133063533 156205017 160499313 188412237 190288683 192202881 225629469 229322259 331243263 333344727 388850787 399190599 468615051 481497939 576608643 676888407 687966777 993729789 1197571797 1405845153 1444493817 1729825929 2030665221 2981189367 3592715391 4333481451 5189477787 6091995663 8943568101 10778146173 15568433361 18275986989 32334438519 46705300083 140115900249 420347700747
• Sum of all divisors σ(n): 731368319136
• Sum of proper divisors (its aliquot sum) s(n): 311020618389
• 420347700747 is a deficient number, because the sum of its proper divisors (311020618389) is less than itself. Its deficiency is 109327082358

Bases of 420347700747

• Binary: 110000111011110101011001110011000001011₂
• Hexadecimal: 0x61DEACE60B
• Base-36: 5D3S61OR

Squares and roots of 420347700747

• 420347700747 squared (420347700747²) is 176692189523289464358009
• 420347700747 cubed (420347700747³) is 74272155606067888351018289604732723
• The square root of 420347700747 is 648342.2712942601
• The cube root of 420347700747 is 7490.9383938085

Scales and comparisons

• 420,347,700,747 seconds is equal to 13,365 years, 39 weeks, 2 days, 10 hours, 12 minutes, 27 seconds.
• To count from 1 to 420,347,700,747 would take you about twenty-six thousand, seven hundred thirty-one 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 420347700747 cubic inches would be around 624.2 feet tall.

Recreational maths with 420347700747

• 420347700747 backwards is 747007743024
• The number of decimal digits it has is: 12
• The sum of 420347700747's digits is 45
• More coming soon!