18032300

Names of 18032300

• Cardinal: 18032300 can be written as Eighteen million, thirty-two thousand, three hundred.

Scientific notation

• Scientific notation: 1.80323 × 10⁷

Factors of 18032300

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 128

Divisors of 18032300

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 10 11 13 20 22 25 26 44 50 52 55 65 97 100 110 130 143 169 194 220 260 275 286 325 338 388 485 550 572 650 676 715 845 970 1067 1100 1261 1300 1430 1690 1859 1940 2134 2425 2522 2860 3380 3575 3718 4225 4268 4850 5044 5335 6305 7150 7436 8450 9295 9700 10670 12610 13871 14300 16393 16900 18590 21340 25220 26675 27742 31525 32786 37180 46475 53350 55484 63050 65572 69355 81965 92950 106700 126100 138710 163930 180323 185900 277420 327860 346775 360646 409825 693550 721292 819650 901615 1387100 1639300 1803230 3606460 4508075 9016150 18032300
• Sum of all divisors σ(n): 46700136
• Sum of proper divisors (its aliquot sum) s(n): 28667836
• 18032300 is an abundant number, because the sum of its proper divisors (28667836) is greater than itself. Its abundance is 10635536

Bases of 18032300

• Binary: 1000100110010011010101100₂
• Hexadecimal: 0x11326AC
• Base-36: AQHT8

Squares and roots of 18032300

• 18032300 squared (18032300²) is 325163843290000
• 18032300 cubed (18032300³) is 5863451971358267000000
• The square root of 18032300 is 4246.4455724759
• The cube root of 18032300 is 262.2308049103

Scales and comparisons

• 18,032,300 seconds is equal to 29 weeks, 5 days, 16 hours, 58 minutes, 20 seconds.
• To count from 1 to 18,032,300 would take you about forty-four weeks!

  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 18032300 cubic inches would be around 21.9 feet tall.

Recreational maths with 18032300

• 18032300 backwards is 00323081
• The number of decimal digits it has is: 8
• The sum of 18032300's digits is 17
• More coming soon!