425029821728

Names of 425029821728

• Cardinal: 425029821728 can be written as Four hundred twenty-five billion, twenty-nine million, eight hundred twenty-one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.25029821728 × 10¹¹

Factors of 425029821728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 437341

Divisors of 425029821728

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 113 226 269 452 538 904 1076 1808 2152 3616 4304 8608 30397 60794 121588 243176 436957 486352 873914 972704 1747828 3495656 6991312 13982624 49376141 98752282 117541433 197504564 235082866 395009128 470165732 790018256 940331464 1580036512 1880662928 3761325856 13282181929 26564363858 53128727716 106257455432 212514910864 425029821728
• Sum of all divisors σ(n): 847322736120
• Sum of proper divisors (its aliquot sum) s(n): 422292914392
• 425029821728 is a deficient number, because the sum of its proper divisors (422292914392) is less than itself. Its deficiency is 2736907336

Bases of 425029821728

• Binary: 110001011110101110000000110010100100000₂
• Hexadecimal: 0x62F5C06520
• Base-36: 5F97S5CW

Squares and roots of 425029821728

• 425029821728 squared (425029821728²) is 180650349358135460905984
• 425029821728 cubed (425029821728³) is 76781785782789234175345492888420352
• The square root of 425029821728 is 651943.1123403329
• The cube root of 425029821728 is 7518.6488309169

Scales and comparisons

• 425,029,821,728 seconds is equal to 13,514 years, 32 weeks, 6 days, 15 hours, 22 minutes, 8 seconds.
• To count from 1 to 425,029,821,728 would take you about twenty-seven thousand and twenty-nine 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 425029821728 cubic inches would be around 626.6 feet tall.

Recreational maths with 425029821728

• 425029821728 backwards is 827128920524
• The number of decimal digits it has is: 12
• The sum of 425029821728's digits is 50
• More coming soon!