85003892142

Names of 85003892142

• Cardinal: 85003892142 can be written as Eighty-five billion, three million, eight hundred ninety-two thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 8.5003892142 × 10¹⁰

Factors of 85003892142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 194213

Divisors of 85003892142

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 13 26 39 41 78 82 123 137 246 274 411 533 822 1066 1599 1781 3198 3562 5343 5617 10686 11234 16851 33702 73021 146042 194017 219063 388034 438126 582051 1164102 2522221 5044442 7566663 7954697 15133326 15909394 23864091 26580329 47728182 53160658 79740987 103411061 159481974 206822122 310233183 345544277 620466366 691088554 1036632831 1089793489 2073265662 2179586978 3269380467 6538760934 14167315357 28334630714 42501946071 85003892142
• Sum of all divisors σ(n): 188920759104
• Sum of proper divisors (its aliquot sum) s(n): 103916866962
• 85003892142 is an abundant number, because the sum of its proper divisors (103916866962) is greater than itself. Its abundance is 18912974820

Bases of 85003892142

• Binary: 1001111001010101000000111010110101110₂
• Hexadecimal: 0x13CAA075AE
• Base-36: 131T4EY6

Squares and roots of 85003892142

• 85003892142 squared (85003892142²) is 7225661679288769348164
• 85003892142 cubed (85003892142³) is 614209366040845144943248301727288
• The square root of 85003892142 is 291554.2696343169
• The cube root of 85003892142 is 4396.8967812729

Scales and comparisons

• 85,003,892,142 seconds is equal to 2,702 years, 44 weeks, 5 days, 8 hours, 15 minutes, 42 seconds.
• To count from 1 to 85,003,892,142 would take you about five thousand, four hundred 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 85003892142 cubic inches would be around 366.4 feet tall.

Recreational maths with 85003892142

• 85003892142 backwards is 24129830058
• The number of decimal digits it has is: 11
• The sum of 85003892142's digits is 42
• More coming soon!