42858877783946464

Names of 42858877783946464

• Cardinal: 42858877783946464 can be written as Forty-two quadrillion, eight hundred fifty-eight trillion, eight hundred seventy-seven billion, seven hundred eighty-three million, nine hundred forty-six thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 4.2858877783946464 × 10¹⁶

Factors of 42858877783946464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 22107522107

Divisors of 42858877783946464

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 47 94 188 376 752 1289 1504 2578 5156 10312 20624 41248 60583 121166 242332 484664 969328 1938656 22107520769 44215041538 88430083076 176860166152 353720332304 707440664608 1039053476143 2078106952286 4156213904572 8312427809144 16624855618288 28496594271241 33249711236576 56993188542482 113986377084964 227972754169928 455945508339856 911891016679712 1339339930748327 2678679861496654 5357359722993308 10714719445986616 21429438891973232 42858877783946464
• Sum of all divisors σ(n): 86240554222939200
• Sum of proper divisors (its aliquot sum) s(n): 43381676438992736
• 42858877783946464 is an abundant number, because the sum of its proper divisors (43381676438992736) is greater than itself. Its abundance is 522798655046272

Bases of 42858877783946464

• Binary: 10011000010000111110110000011001110010001011010011100000₂
• Hexadecimal: 0x9843EC19C8B4E0
• Base-36: BQ07CN54O9S

Squares and roots of 42858877783946464

• 42858877783946464 squared (42858877783946464²) is 1836883404899259764893914418103296
• 42858877783946464 cubed (42858877783946464³) is 78726761353936821705692165000071279749288485945344
• The square root of 42858877783946464 is 207023858.0066231497
• The cube root of 42858877783946464 is 349956.1245244101

Scales and comparisons

• 42,858,877,783,946,464 seconds is equal to 1,362,779,742 years, 16 weeks, 3 days, 2 hours, 1 minute, 4 seconds.
• To count from 1 to 42,858,877,783,946,464 would take you about four billion, eighty-eight million, three hundred thirty-nine thousand, two hundred twenty-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 42858877783946464 cubic inches would be around 29163 feet tall.

Recreational maths with 42858877783946464

• 42858877783946464 backwards is 46464938777885824
• The number of decimal digits it has is: 17
• The sum of 42858877783946464's digits is 100
• More coming soon!