428545296

Names of 428545296

• Cardinal: 428545296 can be written as Four hundred twenty-eight million, five hundred forty-five thousand, two hundred ninety-six.

Scientific notation

• Scientific notation: 4.28545296 × 10⁸

Factors of 428545296

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 546

Divisors of 428545296

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 36 48 54 58 72 79 87 108 116 144 158 174 216 232 237 261 316 348 432 433 464 474 522 632 696 711 783 866 948 1044 1264 1299 1392 1422 1566 1732 1896 2088 2133 2291 2598 2844 3132 3464 3792 3897 4176 4266 4582 5196 5688 6264 6873 6928 7794 8532 9164 10392 11376 11691 12528 12557 13746 15588 17064 18328 20619 20784 23382 25114 27492 31176 34128 34207 36656 37671 41238 46764 50228 54984 61857 62352 68414 75342 82476 93528 100456 102621 109968 113013 123714 136828 150684 164952 187056 200912 205242 226026 247428 273656 301368 307863 329904 339039 410484 452052 494856 547312 602736 615726 678078 820968 904104 923589 989712 992003 1231452 1356156 1641936 1808208 1847178 1984006 2462904 2712312 2976009 3694356 3968012 4925808 5424624 5952018 7388712 7936024 8928027 11904036 14777424 15872048 17856054 23808072 26784081 35712108 47616144 53568162 71424216 107136324 142848432 214272648 428545296
• Sum of all divisors σ(n): 1291584000
• Sum of proper divisors (its aliquot sum) s(n): 863038704
• 428545296 is an abundant number, because the sum of its proper divisors (863038704) is greater than itself. Its abundance is 434493408

Bases of 428545296

• Binary: 11001100010110001010100010000₂
• Hexadecimal: 0x198B1510
• Base-36: 7357O0

Squares and roots of 428545296

• 428545296 squared (428545296²) is 183651070723727616
• 428545296 cubed (428545296³) is 78702802464016785422094336
• The square root of 428545296 is 20701.3356090855
• The cube root of 428545296 is 753.9321165845

Scales and comparisons

• 428,545,296 seconds is equal to 13 years, 32 weeks, 4 days, 21 minutes, 36 seconds.
• To count from 1 to 428,545,296 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 428545296 cubic inches would be around 62.8 feet tall.

Recreational maths with 428545296

• 428545296 backwards is 692545824
• The number of decimal digits it has is: 9
• The sum of 428545296's digits is 45
• More coming soon!