18342079744

Names of 18342079744

• Cardinal: 18342079744 can be written as Eighteen billion, three hundred forty-two million, seventy-nine thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.8342079744 × 10¹⁰

Factors of 18342079744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5269

Divisors of 18342079744

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 92 128 184 256 368 683 736 1366 1472 2732 2944 4561 5464 5888 9122 10928 15709 18244 21856 31418 36488 43712 62836 72976 87424 104903 125672 145952 174848 209806 251344 291904 419612 502688 583808 839224 1005376 1167616 1678448 2010752 3115163 3356896 4021504 6230326 6713792 12460652 13427584 24921304 26855168 49842608 71648749 99685216 143297498 199370432 286594996 398740864 573189992 797481728 1146379984 2292759968 4585519936 9171039872 18342079744
• Sum of all divisors σ(n): 38268683712
• Sum of proper divisors (its aliquot sum) s(n): 19926603968
• 18342079744 is an abundant number, because the sum of its proper divisors (19926603968) is greater than itself. Its abundance is 1584524224

Bases of 18342079744

• Binary: 10001000101010001011110110100000000₂
• Hexadecimal: 0x44545ED00
• Base-36: 8FCEFB4

Squares and roots of 18342079744

• 18342079744 squared (18342079744²) is 336431889335255105536
• 18342079744 cubed (18342079744³) is 6170860542611832296324447862784
• The square root of 18342079744 is 135432.9344878859
• The cube root of 18342079744 is 2637.2392198279

Scales and comparisons

• 18,342,079,744 seconds is equal to 583 years, 11 weeks, 3 days, 14 hours, 9 minutes, 4 seconds.
• To count from 1 to 18,342,079,744 would take you about one thousand, one hundred sixty-six 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 18342079744 cubic inches would be around 219.8 feet tall.

Recreational maths with 18342079744

• 18342079744 backwards is 44797024381
• The number of decimal digits it has is: 11
• The sum of 18342079744's digits is 49
• More coming soon!