18084770989498

Names of 18084770989498

• Cardinal: 18084770989498 can be written as Eighteen trillion, eighty-four billion, seven hundred seventy million, nine hundred eighty-nine thousand, four hundred ninety-eight.

Scientific notation

• Scientific notation: 1.8084770989498 × 10¹³

Factors of 18084770989498

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3986

Divisors of 18084770989498

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 113 226 257 514 1093 2186 2521 5042 12769 25538 29041 58082 123509 247018 280901 284873 561802 569746 647897 1295794 2755453 3281633 5510906 6563266 13956517 27913034 31741813 32190649 63483626 64381298 73212361 146424722 311366189 622732378 708151421 1416302842 3586824869 7173649738 8272996793 16545993586 35184379357 70368758714 80021110573 160042221146 9042385494749 18084770989498
• Sum of all divisors σ(n): 27511886536056
• Sum of proper divisors (its aliquot sum) s(n): 9427115546558
• 18084770989498 is a deficient number, because the sum of its proper divisors (9427115546558) is less than itself. Its deficiency is 8657655442940

Bases of 18084770989498

• Binary: 100000111001010110000010110011100010110111010₂
• Hexadecimal: 0x1072B059C5BA
• Base-36: 6ES11PN0A

Squares and roots of 18084770989498

• 18084770989498 squared (18084770989498²) is 327058941742588470026292004
• 18084770989498 cubed (18084770989498³) is 5914786061482280421485190759254965373992
• The square root of 18084770989498 is 4252619.3092608231
• The cube root of 18084770989498 is 26248.4907925053

Scales and comparisons

• 18,084,770,989,498 seconds is equal to 575,039 years, 40 weeks, 3 days, 1 hour, 4 minutes, 58 seconds.
• To count from 1 to 18,084,770,989,498 would take you about one million, four hundred thirty-seven thousand, five hundred ninety-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 18084770989498 cubic inches would be around 2187.4 feet tall.

Recreational maths with 18084770989498

• 18084770989498 backwards is 89498907748081
• The number of decimal digits it has is: 14
• The sum of 18084770989498's digits is 82
• More coming soon!