428252005376

Names of 428252005376

• Cardinal: 428252005376 can be written as Four hundred twenty-eight billion, two hundred fifty-two million, five thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 4.28252005376 × 10¹¹

Factors of 428252005376

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 32170388

Divisors of 428252005376

• Number of divisors d(n): 44
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 208 256 416 512 832 1024 1664 3328 6656 13312 32170373 64340746 128681492 257362984 418214849 514725968 836429698 1029451936 1672859396 2058903872 3345718792 4117807744 6691437584 8235615488 13382875168 16471230976 26765750336 32942461952 53531500672 107063001344 214126002688 428252005376
• Sum of all divisors σ(n): 921938578092
• Sum of proper divisors (its aliquot sum) s(n): 493686572716
• 428252005376 is an abundant number, because the sum of its proper divisors (493686572716) is greater than itself. Its abundance is 65434567340

Bases of 428252005376

• Binary: 110001110110101110011110000010000000000₂
• Hexadecimal: 0x63B5CF0400
• Base-36: 5GQI6Q68

Squares and roots of 428252005376

• 428252005376 squared (428252005376²) is 183399780108565532901376
• 428252005376 cubed (428252005376³) is 78541323617010624459728379629797376
• The square root of 428252005376 is 654409.6617379667
• The cube root of 428252005376 is 7537.6008367365

Scales and comparisons

• 428,252,005,376 seconds is equal to 13,617 years, 4 weeks, 4 days, 10 hours, 22 minutes, 56 seconds.
• To count from 1 to 428,252,005,376 would take you about twenty-seven thousand, two hundred thirty-four 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 428252005376 cubic inches would be around 628.1 feet tall.

Recreational maths with 428252005376

• 428252005376 backwards is 673500252824
• The number of decimal digits it has is: 12
• The sum of 428252005376's digits is 44
• More coming soon!