428539496

Names of 428539496

• Cardinal: 428539496 can be written as Four hundred twenty-eight million, five hundred thirty-nine thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 4.28539496 × 10⁸

Factors of 428539496

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 221

Divisors of 428539496

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 11 14 22 23 28 29 44 46 49 56 58 77 88 92 98 116 149 154 161 184 196 203 232 253 298 308 319 322 392 406 506 539 596 616 638 644 667 812 1012 1043 1078 1127 1192 1276 1288 1334 1421 1624 1639 1771 2024 2086 2156 2233 2254 2552 2668 2842 3278 3427 3542 4172 4312 4321 4466 4508 4669 5336 5684 6556 6854 7084 7301 7337 8344 8642 8932 9016 9338 11368 11473 12397 13112 13708 14168 14602 14674 15631 17284 17864 18676 22946 23989 24794 27416 29204 29348 30247 31262 32683 34568 37352 37697 45892 47531 47978 49588 51359 58408 58696 60494 62524 65366 75394 80311 91784 95062 95956 99176 99383 102718 120988 125048 130732 150788 160622 167923 190124 191912 198766 205436 211729 241976 261464 263879 301576 321244 332717 335846 359513 380248 397532 410872 423458 527758 642488 665434 671692 695681 719026 795064 846916 1055516 1093213 1330868 1343384 1391362 1438052 1693832 1847153 2111032 2186426 2329019 2661736 2782724 2876104 3694306 4372852 4658038 4869767 5565448 7388612 7652491 8745704 9316076 9739534 14777224 15304982 18632152 19479068 30609964 38958136 53567437 61219928 107134874 214269748 428539496
• Sum of all divisors σ(n): 1108080000
• Sum of proper divisors (its aliquot sum) s(n): 679540504
• 428539496 is an abundant number, because the sum of its proper divisors (679540504) is greater than itself. Its abundance is 251001008

Bases of 428539496

• Binary: 11001100010101111111001101000₂
• Hexadecimal: 0x198AFE68
• Base-36: 73536W

Squares and roots of 428539496

• 428539496 squared (428539496²) is 183646099631934016
• 428539496 cubed (428539496³) is 78699606978634788721895936
• The square root of 428539496 is 20701.1955210321
• The cube root of 428539496 is 753.9287152903

Scales and comparisons

• 428,539,496 seconds is equal to 13 years, 32 weeks, 3 days, 22 hours, 44 minutes, 56 seconds.
• To count from 1 to 428,539,496 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 428539496 cubic inches would be around 62.8 feet tall.

Recreational maths with 428539496

• 428539496 backwards is 694935824
• The number of decimal digits it has is: 9
• The sum of 428539496's digits is 50
• More coming soon!