18504299000

Names of 18504299000

• Cardinal: 18504299000 can be written as Eighteen billion, five hundred four million, two hundred ninety-nine thousand.

Scientific notation

• Scientific notation: 1.8504299 × 10¹⁰

Factors of 18504299000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1315

Divisors of 18504299000

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 125 200 220 250 275 440 500 550 1000 1100 1297 1375 2200 2594 2750 5188 5500 6485 10376 11000 12970 14267 25940 28534 32425 51880 57068 64850 71335 114136 129700 142670 162125 259400 285340 324250 356675 570680 648500 713350 1297000 1426700 1682209 1783375 2853400 3364418 3566750 6728836 7133500 8411045 13457672 14267000 16822090 18504299 33644180 37008598 42055225 67288360 74017196 84110450 92521495 148034392 168220900 185042990 210276125 336441800 370085980 420552250 462607475 740171960 841104500 925214950 1682209000 1850429900 2313037375 3700859800 4626074750 9252149500 18504299000
• Sum of all divisors σ(n): 47272876560
• Sum of proper divisors (its aliquot sum) s(n): 28768577560
• 18504299000 is an abundant number, because the sum of its proper divisors (28768577560) is greater than itself. Its abundance is 10264278560

Bases of 18504299000

• Binary: 10001001110111100010011000111111000₂
• Hexadecimal: 0x44EF131F8
• Base-36: 8I0ZCHK

Squares and roots of 18504299000

• 18504299000 squared (18504299000²) is 342409081481401000000
• 18504299000 cubed (18504299000³) is 6336040024047207042899000000000
• The square root of 18504299000 is 136030.5076076683
• The cube root of 18504299000 is 2644.9910841927

Scales and comparisons

• 18,504,299,000 seconds is equal to 588 years, 19 weeks, 5 days, 3 hours, 3 minutes, 20 seconds.
• To count from 1 to 18,504,299,000 would take you about one thousand, one hundred seventy-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 18504299000 cubic inches would be around 220.4 feet tall.

Recreational maths with 18504299000

• 18504299000 backwards is 00099240581
• The number of decimal digits it has is: 11
• The sum of 18504299000's digits is 38
• More coming soon!