18084949824

Names of 18084949824

• Cardinal: 18084949824 can be written as Eighteen billion, eighty-four million, nine hundred forty-nine thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.8084949824 × 10¹⁰

Factors of 18084949824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 61533

Divisors of 18084949824

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 192 1571 3142 4713 6284 9426 12568 18852 25136 37704 50272 59957 75408 100544 119914 150816 179871 239828 301632 359742 479656 719484 959312 1438968 1918624 2877936 3837248 5755872 11511744 94192447 188384894 282577341 376769788 565154682 753539576 1130309364 1507079152 2260618728 3014158304 4521237456 6028316608 9042474912 18084949824
• Sum of all divisors σ(n): 47881019808
• Sum of proper divisors (its aliquot sum) s(n): 29796069984
• 18084949824 is an abundant number, because the sum of its proper divisors (29796069984) is greater than itself. Its abundance is 11711120160

Bases of 18084949824

• Binary: 10000110101111100100110111101000000₂
• Hexadecimal: 0x435F26F40
• Base-36: 8B3B8LC

Squares and roots of 18084949824

• 18084949824 squared (18084949824²) is 327065410136597630976
• 18084949824 cubed (18084949824³) is 5914961531486349142278228148224
• The square root of 18084949824 is 134480.2953000921
• The cube root of 18084949824 is 2624.8577313189

Scales and comparisons

• 18,084,949,824 seconds is equal to 575 years, 2 weeks, 2 days, 13 hours, 10 minutes, 24 seconds.
• To count from 1 to 18,084,949,824 would take you about one thousand, one hundred fifty 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 18084949824 cubic inches would be around 218.7 feet tall.

Recreational maths with 18084949824

• 18084949824 backwards is 42894948081
• The number of decimal digits it has is: 11
• The sum of 18084949824's digits is 57
• More coming soon!