42859394028

Names of 42859394028

• Cardinal: 42859394028 can be written as Forty-two billion, eight hundred fifty-nine million, three hundred ninety-four thousand and twenty-eight.

Scientific notation

• Scientific notation: 4.2859394028 × 10¹⁰

Factors of 42859394028

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1827

Divisors of 42859394028

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 99 108 121 132 198 242 297 363 396 484 594 726 1089 1188 1452 1811 2178 3267 3622 4356 5433 6534 7244 10866 13068 16299 19921 21732 32598 39842 48897 59763 65196 79684 97794 119526 179289 195588 219131 239052 358578 438262 537867 657393 717156 876524 1075734 1314786 1972179 2151468 2629572 3279721 3944358 5916537 6559442 7888716 9839163 11833074 13118884 19678326 23666148 29517489 36076931 39356652 59034978 72153862 88552467 108230793 118069956 144307724 177104934 216461586 324692379 354209868 396846241 432923172 649384758 793692482 974077137 1190538723 1298769516 1587384964 1948154274 2381077446 3571616169 3896308548 4762154892 7143232338 10714848507 14286464676 21429697014 42859394028
• Sum of all divisors σ(n): 122204288920
• Sum of proper divisors (its aliquot sum) s(n): 79344894892
• 42859394028 is an abundant number, because the sum of its proper divisors (79344894892) is greater than itself. Its abundance is 36485500864

Bases of 42859394028

• Binary: 100111111010100111100111001111101100₂
• Hexadecimal: 0x9FA9E73EC
• Base-36: JOTDK30

Squares and roots of 42859394028

• 42859394028 squared (42859394028²) is 1836927656447362064784
• 42859394028 cubed (42859394028³) is 78729606228608105375757118709952
• The square root of 42859394028 is 207025.1048254777
• The cube root of 42859394028 is 3499.5752961675

Scales and comparisons

• 42,859,394,028 seconds is equal to 1,362 years, 41 weeks, 2 days, 19 hours, 13 minutes, 48 seconds.
• To count from 1 to 42,859,394,028 would take you about two thousand, seven hundred twenty-five 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 42859394028 cubic inches would be around 291.6 feet tall.

Recreational maths with 42859394028

• 42859394028 backwards is 82049395824
• 42859394028 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42859394028's digits is 54
• More coming soon!