42529915648

Names of 42529915648

• Cardinal: 42529915648 can be written as Forty-two billion, five hundred twenty-nine million, nine hundred fifteen thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.2529915648 × 10¹⁰

Factors of 42529915648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 888439

Divisors of 42529915648

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 11 16 17 22 32 34 44 64 68 88 128 136 176 187 256 272 352 374 544 704 748 1088 1408 1496 2176 2816 2992 4352 5984 11968 23936 47872 888409 1776818 3553636 7107272 9772499 14214544 15102953 19544998 28429088 30205906 39089996 56858176 60411812 78179992 113716352 120823624 156359984 166132483 227432704 241647248 312719968 332264966 483294496 625439936 664529932 966588992 1250879872 1329059864 1933177984 2501759744 2658119728 3866355968 5316239456 10632478912 21264957824 42529915648
• Sum of all divisors σ(n): 98059142160
• Sum of proper divisors (its aliquot sum) s(n): 55529226512
• 42529915648 is an abundant number, because the sum of its proper divisors (55529226512) is greater than itself. Its abundance is 12999310864

Bases of 42529915648

• Binary: 100111100110111110110000001100000000₂
• Hexadecimal: 0x9E6FB0300
• Base-36: JJD7OXS

Squares and roots of 42529915648

• 42529915648 squared (42529915648²) is 1808793725025995259904
• 42529915648 cubed (42529915648³) is 76927844549987285010964956577792
• The square root of 42529915648 is 206227.8246212183
• The cube root of 42529915648 is 3490.5846440523

Scales and comparisons

• 42,529,915,648 seconds is equal to 1,352 years, 16 weeks, 4 days, 9 hours, 27 minutes, 28 seconds.
• To count from 1 to 42,529,915,648 would take you about two thousand, seven hundred 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 42529915648 cubic inches would be around 290.9 feet tall.

Recreational maths with 42529915648

• 42529915648 backwards is 84651992524
• The number of decimal digits it has is: 11
• The sum of 42529915648's digits is 55
• More coming soon!