18022937200

Names of 18022937200

• Cardinal: 18022937200 can be written as Eighteen billion, twenty-two million, nine hundred thirty-seven thousand, two hundred.

Scientific notation

• Scientific notation: 1.80229372 × 10¹⁰

Factors of 18022937200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2004

Divisors of 18022937200

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 80 100 151 179 200 302 358 400 604 716 755 895 1208 1432 1510 1667 1790 2416 2864 3020 3334 3580 3775 4475 6040 6668 7160 7550 8335 8950 12080 13336 14320 15100 16670 17900 26672 27029 30200 33340 35800 41675 54058 60400 66680 71600 83350 108116 133360 135145 166700 216232 251717 270290 298393 333400 432464 503434 540580 596786 666800 675725 1006868 1081160 1193572 1258585 1351450 1491965 2013736 2162320 2387144 2517170 2702900 2983930 4027472 4774288 5034340 5405800 5967860 6292925 7459825 10068680 10811600 11935720 12585850 14919650 20137360 23871440 25171700 29839300 45057343 50343400 59678600 90114686 100686800 119357200 180229372 225286715 360458744 450573430 720917488 901146860 1126433575 1802293720 2252867150 3604587440 4505734300 9011468600 18022937200
• Sum of all divisors σ(n): 43856657280
• Sum of proper divisors (its aliquot sum) s(n): 25833720080
• 18022937200 is an abundant number, because the sum of its proper divisors (25833720080) is greater than itself. Its abundance is 7810782880

Bases of 18022937200

• Binary: 10000110010010000000011001001110000₂
• Hexadecimal: 0x432403270
• Base-36: 8A2E3CG

Squares and roots of 18022937200

• 18022937200 squared (18022937200²) is 324826265315143840000
• 18022937200 cubed (18022937200³) is 5854323380685375637286848000000
• The square root of 18022937200 is 134249.5333325223
• The cube root of 18022937200 is 2621.8541155795

Scales and comparisons

• 18,022,937,200 seconds is equal to 573 years, 3 weeks, 5 days, 19 hours, 26 minutes, 40 seconds.
• To count from 1 to 18,022,937,200 would take you about one thousand, one hundred forty-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 18022937200 cubic inches would be around 218.5 feet tall.

Recreational maths with 18022937200

• 18022937200 backwards is 00273922081
• The number of decimal digits it has is: 11
• The sum of 18022937200's digits is 34
• More coming soon!