20273346864

Names of 20273346864

• Cardinal: 20273346864 can be written as Twenty billion, two hundred seventy-three million, three hundred forty-six thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 2.0273346864 × 10¹⁰

Factors of 20273346864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 38610

Divisors of 20273346864

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 36 38 48 57 72 76 114 144 152 171 193 228 304 342 386 456 579 684 772 912 1158 1368 1544 1737 2316 2736 3088 3474 3667 4632 6948 7334 9264 11001 13896 14668 22002 27792 29336 33003 38393 44004 58672 66006 76786 88008 115179 132012 153572 176016 230358 264024 307144 345537 460716 528048 614288 691074 729467 921432 1382148 1458934 1842864 2188401 2764296 2917868 4376802 5528592 5835736 6565203 7409849 8753604 11671472 13130406 14819698 17507208 22229547 26260812 29639396 35014416 44459094 52521624 59278792 66688641 88918188 105043248 118557584 133377282 140787131 177836376 266754564 281574262 355672752 422361393 533509128 563148524 844722786 1067018256 1126297048 1267084179 1689445572 2252594096 2534168358 3378891144 5068336716 6757782288 10136673432 20273346864
• Sum of all divisors σ(n): 60034394160
• Sum of proper divisors (its aliquot sum) s(n): 39761047296
• 20273346864 is an abundant number, because the sum of its proper divisors (39761047296) is greater than itself. Its abundance is 19487700432

Bases of 20273346864

• Binary: 10010111000011000101011100100110000₂
• Hexadecimal: 0x4B862B930
• Base-36: 9BA86K0

Squares and roots of 20273346864

• 20273346864 squared (20273346864²) is 411008593068058634496
• 20273346864 cubed (20273346864³) is 8332519771353378656227603820544
• The square root of 20273346864 is 142384.5035950191
• The cube root of 20273346864 is 2726.7279947735

Scales and comparisons

• 20,273,346,864 seconds is equal to 644 years, 32 weeks, 5 days, 5 hours, 14 minutes, 24 seconds.
• To count from 1 to 20,273,346,864 would take you about one thousand, two hundred eighty-nine 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 20273346864 cubic inches would be around 227.2 feet tall.

Recreational maths with 20273346864

• 20273346864 backwards is 46864337202
• The number of decimal digits it has is: 11
• The sum of 20273346864's digits is 45
• More coming soon!