54128250

Names of 54128250

• Cardinal: 54128250 can be written as Fifty-four million, one hundred twenty-eight thousand, two hundred fifty.

Scientific notation

• Scientific notation: 5.412825 × 10⁷

Factors of 54128250

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 21

Divisors of 54128250

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 25 27 30 33 45 50 54 55 66 75 81 90 99 110 125 135 150 162 165 198 225 243 250 270 275 297 330 375 405 450 486 495 550 594 675 729 750 810 825 891 990 1125 1215 1350 1375 1458 1485 1650 1782 2025 2187 2250 2430 2475 2673 2750 2970 3375 3645 4050 4125 4374 4455 4950 5346 6075 6561 6750 7290 7425 8019 8250 8910 10125 10935 12150 12375 13122 13365 14850 16038 18225 19683 20250 21870 22275 24057 24750 26730 30375 32805 36450 37125 39366 40095 44550 48114 54675 60750 65610 66825 72171 74250 80190 91125 98415 109350 111375 120285 133650 144342 164025 182250 196830 200475 216513 222750 240570 273375 328050 334125 360855 400950 433026 492075 546750 601425 668250 721710 820125 984150 1002375 1082565 1202850 1640250 1804275 2004750 2165130 2460375 3007125 3608550 4920750 5412825 6014250 9021375 10825650 18042750 27064125 54128250
• Sum of all divisors σ(n): 165806784
• Sum of proper divisors (its aliquot sum) s(n): 111678534
• 54128250 is an abundant number, because the sum of its proper divisors (111678534) is greater than itself. Its abundance is 57550284

Bases of 54128250

• Binary: 11001110011110111001111010₂
• Hexadecimal: 0x339EE7A
• Base-36: W85MI

Squares and roots of 54128250

• 54128250 squared (54128250²) is 2929867448062500
• 54128250 cubed (54128250³) is 158588597695589015625000
• The square root of 54128250 is 7357.1903604569
• The cube root of 54128250 is 378.2753096385

Scales and comparisons

• 54,128,250 seconds is equal to 1 year, 37 weeks, 3 days, 11 hours, 37 minutes, 30 seconds.
• To count from 1 to 54,128,250 would take you about two 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 54128250 cubic inches would be around 31.5 feet tall.

Recreational maths with 54128250

• 54128250 backwards is 05282145
• 54128250 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 54128250's digits is 27
• More coming soon!