21342983398000

Names of 21342983398000

• Cardinal: 21342983398000 can be written as Twenty-one trillion, three hundred forty-two billion, nine hundred eighty-three million, three hundred ninety-eight thousand.

Scientific notation

• Scientific notation: 2.1342983398 × 10¹³

Factors of 21342983398000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 31165

Divisors of 21342983398000

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 80 88 100 110 125 176 200 220 250 275 400 440 500 550 880 1000 1100 1375 2000 2200 2750 4400 5500 11000 22000 31147 62294 124588 155735 249176 311470 342617 498352 622940 685234 778675 1245880 1370468 1557350 1713085 2491760 2740936 3114700 3426170 3893375 5481872 6229400 6852340 7786750 8565425 12458800 13704680 15573500 17130850 27409360 31147000 34261700 42827125 62294000 68523400 85654250 137046800 171308500 342617000 685234000 970135609 1940271218 3880542436 4850678045 7761084872 9701356090 10671491699 15522169744 19402712180 21342983398 24253390225 38805424360 42685966796 48506780450 53357458495 77610848720 85371933592 97013560900 106714916990 121266951125 170743867184 194027121800 213429833980 242533902250 266787292475 388054243600 426859667960 485067804500 533574584950 853719335920 970135609000 1067149169900 1333936462375 1940271218000 2134298339800 2667872924750 4268596679600 5335745849500 10671491699000 21342983398000
• Sum of all divisors σ(n): 56300717242224
• Sum of proper divisors (its aliquot sum) s(n): 34957733844224
• 21342983398000 is an abundant number, because the sum of its proper divisors (34957733844224) is greater than itself. Its abundance is 13614750446224

Bases of 21342983398000

• Binary: 100110110100101001100111100011010001001110000₂
• Hexadecimal: 0x13694CF1A270
• Base-36: 7KCTX97CG

Squares and roots of 21342983398000

• 21342983398000 squared (21342983398000²) is 455522940327303626404000000
• 21342983398000 cubed (21342983398000³) is 9722218552813785984445766440792000000000
• The square root of 21342983398000 is 4619846.6855513723
• The cube root of 21342983398000 is 27738.6322068423

Scales and comparisons

• 21,342,983,398,000 seconds is equal to 678,640 years, 44 weeks, 2 days, 19 hours, 26 minutes, 40 seconds.
• To count from 1 to 21,342,983,398,000 would take you about one million, six hundred ninety-six thousand, six hundred two 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 21342983398000 cubic inches would be around 2311.6 feet tall.

Recreational maths with 21342983398000

• 21342983398000 backwards is 00089338924312
• The number of decimal digits it has is: 14
• The sum of 21342983398000's digits is 52
• More coming soon!