424438426728

Names of 424438426728

• Cardinal: 424438426728 can be written as Four hundred twenty-four billion, four hundred thirty-eight million, four hundred twenty-six thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.24438426728 × 10¹¹

Factors of 424438426728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 37384

Divisors of 424438426728

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 47 72 94 141 188 282 376 423 564 846 1128 1692 3384 3733 7466 11199 14932 22398 29864 33597 33599 44796 67194 67198 89592 100797 134388 134396 175451 201594 268776 268792 302391 350902 403188 526353 604782 701804 806376 1052706 1209564 1403608 1579059 1579153 2105412 2419128 3158118 3158306 4210824 4737459 6316236 6316612 9474918 12632472 12633224 14212377 18949836 28424754 37899672 56849508 113699016 125425067 250850134 376275201 501700268 752550402 1003400536 1128825603 1505100804 2257651206 3010201608 4515302412 5894978149 9030604824 11789956298 17684934447 23579912596 35369868894 47159825192 53054803341 70739737788 106109606682 141479475576 212219213364 424438426728
• Sum of all divisors σ(n): 1174328064000
• Sum of proper divisors (its aliquot sum) s(n): 749889637272
• 424438426728 is an abundant number, because the sum of its proper divisors (749889637272) is greater than itself. Its abundance is 325451210544

Bases of 424438426728

• Binary: 110001011010010100000000110110001101000₂
• Hexadecimal: 0x62D2806C68
• Base-36: 5EZFOI20

Squares and roots of 424438426728

• 424438426728 squared (424438426728²) is 180147978083339824785984
• 424438426728 cubed (424438426728³) is 76461724395922980099950228265380352
• The square root of 424438426728 is 651489.3911093257
• The cube root of 424438426728 is 7515.1600127947

Scales and comparisons

• 424,438,426,728 seconds is equal to 13,495 years, 43 weeks, 18 hours, 58 minutes, 48 seconds.
• To count from 1 to 424,438,426,728 would take you about twenty-six thousand, nine hundred ninety-one 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 424438426728 cubic inches would be around 626.3 feet tall.

Recreational maths with 424438426728

• 424438426728 backwards is 827624834424
• The number of decimal digits it has is: 12
• The sum of 424438426728's digits is 54
• More coming soon!