428082304

Names of 428082304

• Cardinal: 428082304 can be written as Four hundred twenty-eight million, eighty-two thousand, three hundred four.

Scientific notation

• Scientific notation: 4.28082304 × 10⁸

Factors of 428082304

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 478

Divisors of 428082304

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 37 52 64 68 74 104 128 136 148 208 221 272 296 409 416 442 481 544 592 629 818 832 884 962 1088 1184 1258 1636 1664 1768 1924 2176 2368 2516 3272 3536 3848 4736 5032 5317 6544 6953 7072 7696 8177 10064 10634 13088 13906 14144 15133 15392 16354 20128 21268 26176 27812 28288 30266 30784 32708 40256 42536 52352 55624 60532 61568 65416 80512 85072 90389 111248 121064 130832 170144 180778 196729 222496 242128 257261 261664 340288 361556 393458 444992 484256 514522 523328 680576 723112 786916 889984 968512 1029044 1046656 1446224 1573832 1937024 2058088 2892448 3147664 3344393 4116176 5784896 6295328 6688786 8232352 11569792 12590656 13377572 16464704 25181312 26755144 32929408 53510288 107020576 214041152 428082304
• Sum of all divisors σ(n): 1001170800
• Sum of proper divisors (its aliquot sum) s(n): 573088496
• 428082304 is an abundant number, because the sum of its proper divisors (573088496) is greater than itself. Its abundance is 145006192

Bases of 428082304

• Binary: 11001100001000000010010000000₂
• Hexadecimal: 0x19840480
• Base-36: 72VAF4

Squares and roots of 428082304

• 428082304 squared (428082304²) is 183254458997948416
• 428082304 cubed (428082304³) is 78447991026115289194430464
• The square root of 428082304 is 20690.1499269579
• The cube root of 428082304 is 753.6605075507

Scales and comparisons

• 428,082,304 seconds is equal to 13 years, 31 weeks, 5 days, 15 hours, 45 minutes, 4 seconds.
• To count from 1 to 428,082,304 would take you about twenty 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 428082304 cubic inches would be around 62.8 feet tall.

Recreational maths with 428082304

• 428082304 backwards is 403280824
• The number of decimal digits it has is: 9
• The sum of 428082304's digits is 31
• More coming soon!