18013522946230

Names of 18013522946230

• Cardinal: 18013522946230 can be written as Eighteen trillion, thirteen billion, five hundred twenty-two million, nine hundred forty-six thousand, two hundred thirty.

Scientific notation

• Scientific notation: 1.801352294623 × 10¹³

Factors of 18013522946230

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 72483

Divisors of 18013522946230

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 5 7 10 14 35 49 70 98 245 343 490 686 1715 3430 72469 144938 362345 507283 724690 1014566 2536415 3550981 5072830 7101962 17754905 24856867 35509810 49713734 124284335 248568670 5251755961 10503511922 26258779805 36762291727 52517559610 73524583454 183811458635 257336042089 367622917270 514672084178 1286680210445 1801352294623 2573360420890 3602704589246 9006761473115 18013522946230
• Sum of all divisors σ(n): 37813164703200
• Sum of proper divisors (its aliquot sum) s(n): 19799641756970
• 18013522946230 is an abundant number, because the sum of its proper divisors (19799641756970) is greater than itself. Its abundance is 1786118810740

Bases of 18013522946230

• Binary: 100000110001000011001101000101110100010110110₂
• Hexadecimal: 0x106219A2E8B6
• Base-36: 6DVAQGSZA

Squares and roots of 18013522946230

• 18013522946230 squared (18013522946230²) is 324487008934354739471212900
• 18013522946230 cubed (18013522946230³) is 5845154181192538119223447070679582367000
• The square root of 18013522946230 is 4244234.0824028545
• The cube root of 18013522946230 is 26213.9752890451

Scales and comparisons

• 18,013,522,946,230 seconds is equal to 572,774 years, 16 weeks, 21 hours, 57 minutes, 10 seconds.
• To count from 1 to 18,013,522,946,230 would take you about one million, four hundred thirty-one thousand, nine hundred thirty-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 18013522946230 cubic inches would be around 2184.5 feet tall.

Recreational maths with 18013522946230

• 18013522946230 backwards is 03264922531081
• The number of decimal digits it has is: 14
• The sum of 18013522946230's digits is 46
• More coming soon!