85368900

Names of 85368900

• Cardinal: 85368900 can be written as Eighty-five million, three hundred sixty-eight thousand, nine hundred.

Scientific notation

• Scientific notation: 8.53689 × 10⁷

Factors of 85368900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 927

Divisors of 85368900

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 17 19 20 25 30 34 38 50 51 57 60 68 75 76 85 95 100 102 114 150 170 190 204 228 255 285 300 323 340 380 425 475 510 570 646 850 881 950 969 1020 1140 1275 1292 1425 1615 1700 1762 1900 1938 2550 2643 2850 3230 3524 3876 4405 4845 5100 5286 5700 6460 8075 8810 9690 10572 13215 14977 16150 16739 17620 19380 22025 24225 26430 29954 32300 33478 44050 44931 48450 50217 52860 59908 66075 66956 74885 83695 88100 89862 96900 100434 132150 149770 167390 179724 200868 224655 251085 264300 284563 299540 334780 374425 418475 449310 502170 569126 748850 836950 853689 898620 1004340 1123275 1138252 1255425 1422815 1497700 1673900 1707378 2246550 2510850 2845630 3414756 4268445 4493100 5021700 5691260 7114075 8536890 14228150 17073780 21342225 28456300 42684450 85368900
• Sum of all divisors σ(n): 275607360
• Sum of proper divisors (its aliquot sum) s(n): 190238460
• 85368900 is an abundant number, because the sum of its proper divisors (190238460) is greater than itself. Its abundance is 104869560

Bases of 85368900

• Binary: 101000101101010000001000100₂
• Hexadecimal: 0x516A044
• Base-36: 1ETR2C

Squares and roots of 85368900

• 85368900 squared (85368900²) is 7287849087210000
• 85368900 cubed (85368900³) is 622155659941121769000000
• The square root of 85368900 is 9239.5292087855
• The cube root of 85368900 is 440.3181239327

Scales and comparisons

• 85,368,900 seconds is equal to 2 years, 37 weeks, 1 day, 1 hour, 35 minutes.
• To count from 1 to 85,368,900 would take you about four 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 85368900 cubic inches would be around 36.7 feet tall.

Recreational maths with 85368900

• 85368900 backwards is 00986358
• The number of decimal digits it has is: 8
• The sum of 85368900's digits is 39
• More coming soon!