18328285924

Names of 18328285924

• Cardinal: 18328285924 can be written as Eighteen billion, three hundred twenty-eight million, two hundred eighty-five thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 1.8328285924 × 10¹⁰

Factors of 18328285924

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 183

Divisors of 18328285924

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 13 26 41 52 82 127 164 169 254 338 508 533 676 1066 1651 1681 2132 3302 3362 5207 6604 6724 6929 10414 13858 16129 20828 21463 21853 27716 32258 42926 43706 64516 67691 85852 87412 135382 209677 213487 270764 284089 419354 426974 568178 661289 838708 853948 879983 1136356 1322578 1759966 2645156 2725801 2775331 3519932 5451602 5550662 8596757 10903204 11101324 17193514 27112849 34387028 36079303 54225698 72158606 108451396 111757841 144317212 223515682 352467037 447031364 704934074 1409868148 4582071481 9164142962 18328285924
• Sum of all divisors σ(n): 35881848891
• Sum of proper divisors (its aliquot sum) s(n): 17553562967
• 18328285924 is a deficient number, because the sum of its proper divisors (17553562967) is less than itself. Its deficiency is 774722957

Bases of 18328285924

• Binary: 10001000100011100110111001011100100₂
• Hexadecimal: 0x4447372E4
• Base-36: 8F46RXG

Squares and roots of 18328285924

• 18328285924 squared (18328285924²) is 335926064911896533776
• 18328285924 cubed (18328285924³) is 6156948967029423540151051369024
• 18328285924 is a perfect square number. Its square root is 135382
• The cube root of 18328285924 is 2636.5779584651

Scales and comparisons

• 18,328,285,924 seconds is equal to 582 years, 40 weeks, 4 days, 22 hours, 32 minutes, 4 seconds.
• To count from 1 to 18,328,285,924 would take you about one thousand, one hundred sixty-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 18328285924 cubic inches would be around 219.7 feet tall.

Recreational maths with 18328285924

• 18328285924 backwards is 42958282381
• 18328285924 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18328285924's digits is 52
• More coming soon!