18800927040

Names of 18800927040

• Cardinal: 18800927040 can be written as Eighteen billion, eight hundred million, nine hundred twenty-seven thousand and forty.

Scientific notation

• Scientific notation: 1.880092704 × 10¹⁰

Factors of 18800927040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2797774

Divisors of 18800927040

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 140 160 168 192 210 224 240 280 320 336 420 448 480 560 672 840 960 1120 1344 1680 2240 3360 6720 2797757 5595514 8393271 11191028 13988785 16786542 19584299 22382056 27977570 33573084 39168598 41966355 44764112 55955140 58752897 67146168 78337196 83932710 89528224 97921495 111910280 117505794 134292336 156674392 167865420 179056448 195842990 223820560 235011588 268584672 293764485 313348784 335730840 391685980 447641120 470023176 537169344 587528970 626697568 671461680 783371960 895282240 940046352 1175057940 1253395136 1342923360 1566743920 1880092704 2350115880 2685846720 3133487840 3760185408 4700231760 6266975680 9400463520 18800927040
• Sum of all divisors σ(n): 68220531072
• Sum of proper divisors (its aliquot sum) s(n): 49419604032
• 18800927040 is an abundant number, because the sum of its proper divisors (49419604032) is greater than itself. Its abundance is 30618676992

Bases of 18800927040

• Binary: 10001100000100111110110000101000000₂
• Hexadecimal: 0x4609F6140
• Base-36: 8MXL45C

Squares and roots of 18800927040

• 18800927040 squared (18800927040²) is 353474857563403161600
• 18800927040 cubed (18800927040³) is 6645655007523935015346929664000
• The square root of 18800927040 is 137116.4725333903
• The cube root of 18800927040 is 2659.0494955083

Scales and comparisons

• 18,800,927,040 seconds is equal to 597 years, 42 weeks, 1 day, 7 hours, 44 minutes.
• To count from 1 to 18,800,927,040 would take you about one thousand, one hundred ninety-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 18800927040 cubic inches would be around 221.6 feet tall.

Recreational maths with 18800927040

• 18800927040 backwards is 04072900881
• The number of decimal digits it has is: 11
• The sum of 18800927040's digits is 39
• More coming soon!