428264496

Names of 428264496

• Cardinal: 428264496 can be written as Four hundred twenty-eight million, two hundred sixty-four thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 4.28264496 × 10⁸

Factors of 428264496

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2747

Divisors of 428264496

• Number of divisors d(n): 150
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 72 81 88 99 108 121 132 144 162 176 198 216 242 264 297 324 363 396 432 484 528 594 648 726 792 891 968 1089 1188 1296 1452 1584 1782 1936 2178 2376 2731 2904 3267 3564 4356 4752 5462 5808 6534 7128 8193 8712 9801 10924 13068 14256 16386 17424 19602 21848 24579 26136 30041 32772 39204 43696 49158 52272 60082 65544 73737 78408 90123 98316 120164 131088 147474 156816 180246 196632 221211 240328 270369 294948 330451 360492 393264 442422 480656 540738 589896 660902 720984 811107 884844 991353 1081476 1179792 1321804 1441968 1622214 1769688 1982706 2162952 2433321 2643608 2974059 3244428 3539376 3965412 4325904 4866642 5287216 5948118 6488856 7930824 8922177 9733284 11896236 12977712 15861648 17844354 19466568 23792472 26766531 35688708 38933136 47584944 53533062 71377416 107066124 142754832 214132248 428264496
• Sum of all divisors σ(n): 1362948356
• Sum of proper divisors (its aliquot sum) s(n): 934683860
• 428264496 is an abundant number, because the sum of its proper divisors (934683860) is greater than itself. Its abundance is 506419364

Bases of 428264496

• Binary: 11001100001101100110000110000₂
• Hexadecimal: 0x1986CC30
• Base-36: 72Z700

Squares and roots of 428264496

• 428264496 squared (428264496²) is 183410478534134016
• 428264496 cubed (428264496³) is 78548196150539723158695936
• The square root of 428264496 is 20694.5523266391
• The cube root of 428264496 is 753.7674117905

Scales and comparisons

• 428,264,496 seconds is equal to 13 years, 32 weeks, 18 hours, 21 minutes, 36 seconds.
• To count from 1 to 428,264,496 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 428264496 cubic inches would be around 62.8 feet tall.

Recreational maths with 428264496

• 428264496 backwards is 694462824
• The number of decimal digits it has is: 9
• The sum of 428264496's digits is 45
• More coming soon!