18233847952321

Names of 18233847952321

• Cardinal: 18233847952321 can be written as Eighteen trillion, two hundred thirty-three billion, eight hundred forty-seven million, nine hundred fifty-two thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 1.8233847952321 × 10¹³

Factors of 18233847952321

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 270

Divisors of 18233847952321

• Number of divisors d(n): 81
• Complete list of divisors:
  1 17 23 67 163 289 391 529 1139 1541 2771 3749 4489 6647 8993 10921 19363 26197 26569 35443 47107 63733 76313 86227 103247 152881 185657 251183 445349 451673 602531 611087 731707 1083461 1297321 1465859 1755199 1780123 2374681 3156169 4270111 5777209 7678441 10243027 10388479 12439019 14055001 16829261 24919603 29838383 30262091 40369577 40942829 72591887 98212553 119268241 176604143 211463323 238935017 286097437 387073003 514455547 686282809 696028093 941685067 1669613401 2027560097 2743169543 4061895289 4863656429 6580241051 11832477581 16008646139 34468521649 46633882231 63092899489 111864097867 272146984363 792775997927 1072579291313 18233847952321
• Sum of all divisors σ(n): 20681890467651
• Sum of proper divisors (its aliquot sum) s(n): 2448042515330
• 18233847952321 is a deficient number, because the sum of its proper divisors (2448042515330) is less than itself. Its deficiency is 15785805436991

Bases of 18233847952321

• Binary: 100001001010101100110000001111011001111000001₂
• Hexadecimal: 0x10956607B3C1
• Base-36: 6GOIIABPD

Squares and roots of 18233847952321

• 18233847952321 squared (18233847952321²) is 332473211148360724689287041
• 18233847952321 cubed (18233847952321³) is 6062265980299124668811616141503251172161
• 18233847952321 is a perfect square number. Its square root is 4270111
• The cube root of 18233847952321 is 26320.4176494985

Scales and comparisons

• 18,233,847,952,321 seconds is equal to 579,779 years, 50 weeks, 20 hours, 32 minutes, 1 second.
• To count from 1 to 18,233,847,952,321 would take you about one million, four hundred forty-nine thousand, four hundred forty-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 18233847952321 cubic inches would be around 2193.4 feet tall.

Recreational maths with 18233847952321

• 18233847952321 backwards is 12325974833281
• The number of decimal digits it has is: 14
• The sum of 18233847952321's digits is 58
• More coming soon!