2142712821424

Names of 2142712821424

• Cardinal: 2142712821424 can be written as Two trillion, one hundred forty-two billion, seven hundred twelve million, eight hundred twenty-one thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 2.142712821424 × 10¹²

Factors of 2142712821424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3894055

Divisors of 2142712821424

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 34 56 68 112 119 136 238 272 289 476 578 952 1156 1904 2023 2312 4046 4624 4913 8092 9826 16184 19652 32368 34391 39304 68782 78608 137564 275128 550256 3894029 7788058 15576116 27258203 31152232 54516406 62304464 66198493 109032812 132396986 218065624 264793972 436131248 463389451 529587944 926778902 1059175888 1125374381 1853557804 2250748762 3707115608 4501497524 7414231216 7877620667 9002995048 15755241334 18005990096 19131364477 31510482668 38262728954 63020965336 76525457908 126041930672 133919551339 153050915816 267839102678 306101831632 535678205356 1071356410712 2142712821424
• Sum of all divisors σ(n): 5041055476800
• Sum of proper divisors (its aliquot sum) s(n): 2898342655376
• 2142712821424 is an abundant number, because the sum of its proper divisors (2898342655376) is greater than itself. Its abundance is 755629833952

Bases of 2142712821424

• Binary: 11111001011100011101000101111011010110000₂
• Hexadecimal: 0x1F2E3A2F6B0
• Base-36: RCCJW2B4

Squares and roots of 2142712821424

• 2142712821424 squared (2142712821424²) is 4591218235094798513387776
• 2142712821424 cubed (2142712821424³) is 9837662178293293456727922349552513024
• The square root of 2142712821424 is 1463800.8134387683
• The cube root of 2142712821424 is 12892.0304548041

Scales and comparisons

• 2,142,712,821,424 seconds is equal to 68,131 years, 33 weeks, 1 day, 21 hours, 57 minutes, 4 seconds.
• To count from 1 to 2,142,712,821,424 would take you about one hundred seventy thousand, three hundred twenty-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 2142712821424 cubic inches would be around 1074.3 feet tall.

Recreational maths with 2142712821424

• 2142712821424 backwards is 4241282172412
• The number of decimal digits it has is: 13
• The sum of 2142712821424's digits is 40
• More coming soon!