21309152364333

Names of 21309152364333

• Cardinal: 21309152364333 can be written as Twenty-one trillion, three hundred nine billion, one hundred fifty-two million, three hundred sixty-four thousand, three hundred thirty-three.

Scientific notation

• Scientific notation: 2.1309152364333 × 10¹³

Factors of 21309152364333

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 23903

Divisors of 21309152364333

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 103 309 733 927 1451 2199 4353 6597 13059 21613 64839 75499 149453 194517 226497 448359 679491 1063583 1345077 2226139 3190749 6678417 9572247 15842329 20035251 31360463 47526987 94081389 109549049 142580961 282244167 328647147 985941441 1631759887 3230127689 4895279661 9690383067 14685838983 22987219379 29071149201 68961658137 206884974411 2367683596037 7103050788111 21309152364333
• Sum of all divisors σ(n): 31144008914304
• Sum of proper divisors (its aliquot sum) s(n): 9834856549971
• 21309152364333 is a deficient number, because the sum of its proper divisors (9834856549971) is less than itself. Its deficiency is 11474295814362

Bases of 21309152364333

• Binary: 100110110000101101100011101010000011100101101₂
• Hexadecimal: 0x13616C75072D
• Base-36: 7JXAF4QP9

Squares and roots of 21309152364333

• 21309152364333 squared (21309152364333²) is 454079974486358683970534889
• 21309152364333 cubed (21309152364333³) is 9676059361922258467786609878041015714037
• The square root of 21309152364333 is 4616183.7446458953
• The cube root of 21309152364333 is 27723.9681701585

Scales and comparisons

• 21,309,152,364,333 seconds is equal to 677,565 years, 6 weeks, 5 days, 22 hours, 5 minutes, 33 seconds.
• To count from 1 to 21,309,152,364,333 would take you about one million, six hundred ninety-three thousand, nine hundred twelve 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 21309152364333 cubic inches would be around 2310.3 feet tall.

Recreational maths with 21309152364333

• 21309152364333 backwards is 33346325190312
• The number of decimal digits it has is: 14
• The sum of 21309152364333's digits is 45
• More coming soon!