428283972372

Names of 428283972372

• Cardinal: 428283972372 can be written as Four hundred twenty-eight billion, two hundred eighty-three million, nine hundred seventy-two thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 4.28283972372 × 10¹¹

Factors of 428283972372

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5075

Divisors of 428283972372

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 12 31 62 93 124 186 239 372 478 717 956 1429 1434 2858 2868 3371 4287 5716 6742 7409 8574 10113 13484 14818 17148 20226 22227 29636 40452 44299 44454 88598 88908 104501 132897 177196 209002 265794 313503 341531 418004 531588 627006 683062 805669 1024593 1254012 1366124 1611338 2049186 2417007 3222676 4098372 4817159 4834014 9634318 9668028 10587461 14451477 19268636 21174922 24975739 28902954 31762383 42349844 49951478 57805908 63524766 74927217 99902956 127049532 149331929 149854434 298663858 299708868 447995787 597327716 895991574 1151301001 1791983148 2302602002 3453903003 4605204004 6907806006 13815612012 35690331031 71380662062 107070993093 142761324124 214141986186 428283972372
• Sum of all divisors σ(n): 1036914278400
• Sum of proper divisors (its aliquot sum) s(n): 608630306028
• 428283972372 is an abundant number, because the sum of its proper divisors (608630306028) is greater than itself. Its abundance is 180346333656

Bases of 428283972372

• Binary: 110001110110111101101101100101100010100₂
• Hexadecimal: 0x63B7B6CB14
• Base-36: 5GR17W2C

Squares and roots of 428283972372

• 428283972372 squared (428283972372²) is 183427160990740059306384
• 428283972372 cubed (428283972372³) is 78558913150032511707809006539222848
• The square root of 428283972372 is 654434.0855823449
• The cube root of 428283972372 is 7537.7883808755

Scales and comparisons

• 428,283,972,372 seconds is equal to 13,618 years, 5 weeks, 3 days, 10 hours, 6 minutes, 12 seconds.
• To count from 1 to 428,283,972,372 would take you about twenty-seven thousand, two hundred thirty-six 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 428283972372 cubic inches would be around 628.1 feet tall.

Recreational maths with 428283972372

• 428283972372 backwards is 273279382824
• The number of decimal digits it has is: 12
• The sum of 428283972372's digits is 57
• More coming soon!