18224042800

Names of 18224042800

• Cardinal: 18224042800 can be written as Eighteen billion, two hundred twenty-four million, forty-two thousand, eight hundred.

Scientific notation

• Scientific notation: 1.82240428 × 10¹⁰

Factors of 18224042800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6076

Divisors of 18224042800

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 61 80 100 122 127 200 244 254 305 400 488 508 610 635 976 1016 1220 1270 1525 2032 2440 2540 3050 3175 4880 5080 5881 6100 6350 7747 10160 11762 12200 12700 15494 23524 24400 25400 29405 30988 38735 47048 50800 58810 61976 77470 94096 117620 123952 147025 154940 193675 235240 294050 309880 358741 387350 470480 588100 619760 717482 746887 774700 1176200 1434964 1493774 1549400 1793705 2352400 2869928 2987548 3098800 3587410 3734435 5739856 5975096 7174820 7468870 8968525 11950192 14349640 14937740 17937050 18672175 28699280 29875480 35874100 37344350 45560107 59750960 71748200 74688700 91120214 143496400 149377400 182240428 227800535 298754800 364480856 455601070 728961712 911202140 1139002675 1822404280 2278005350 3644808560 4556010700 9112021400 18224042800
• Sum of all divisors σ(n): 44859049472
• Sum of proper divisors (its aliquot sum) s(n): 26635006672
• 18224042800 is an abundant number, because the sum of its proper divisors (26635006672) is greater than itself. Its abundance is 8410963872

Bases of 18224042800

• Binary: 10000111110001111001101001100110000₂
• Hexadecimal: 0x43E3CD330
• Base-36: 8DE4HF4

Squares and roots of 18224042800

• 18224042800 squared (18224042800²) is 332115735976231840000
• 18224042800 cubed (18224042800³) is 6052491386984348834882752000000
• The square root of 18224042800 is 134996.4547682641
• The cube root of 18224042800 is 2631.5698916545

Scales and comparisons

• 18,224,042,800 seconds is equal to 579 years, 24 weeks, 2 days, 10 hours, 6 minutes, 40 seconds.
• To count from 1 to 18,224,042,800 would take you about one thousand, one hundred fifty-eight 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 18224042800 cubic inches would be around 219.3 feet tall.

Recreational maths with 18224042800

• 18224042800 backwards is 00824042281
• The number of decimal digits it has is: 11
• The sum of 18224042800's digits is 31
• More coming soon!