42905069834

Names of 42905069834

• Cardinal: 42905069834 can be written as Forty-two billion, nine hundred five million, sixty-nine thousand, eight hundred thirty-four.

Scientific notation

• Scientific notation: 4.2905069834 × 10¹⁰

Factors of 42905069834

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 249

Divisors of 42905069834

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 11 22 37 74 121 199 242 398 407 814 1331 2189 2662 4378 4477 7363 8954 14641 14726 24079 29282 39601 48158 49247 79202 80993 98494 161986 264869 435611 529738 541717 871222 890923 1083434 1465237 1781846 2913559 2930474 4791721 5827118 9583442 9800153 16117607 19600306 32235214 52708931 105417862 107801683 177293677 215603366 354587354 579798241 1159596482 1950230447 3900460894 21452534917 42905069834
• Sum of all divisors σ(n): 73073441970
• Sum of proper divisors (its aliquot sum) s(n): 30168372136
• 42905069834 is a deficient number, because the sum of its proper divisors (30168372136) is less than itself. Its deficiency is 12736697698

Bases of 42905069834

• Binary: 100111111101010101110110100100001010₂
• Hexadecimal: 0x9FD57690A
• Base-36: JPKKJRE

Squares and roots of 42905069834

• 42905069834 squared (42905069834²) is 1840845017460416787556
• 42905069834 cubed (42905069834³) is 78981584027710131600836122185704
• The square root of 42905069834 is 207135.3901051195
• The cube root of 42905069834 is 3500.8180355657

Scales and comparisons

• 42,905,069,834 seconds is equal to 1,364 years, 12 weeks, 6 days, 10 hours, 57 minutes, 14 seconds.
• To count from 1 to 42,905,069,834 would take you about two thousand, seven hundred twenty-eight 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 42905069834 cubic inches would be around 291.7 feet tall.

Recreational maths with 42905069834

• 42905069834 backwards is 43896050924
• The number of decimal digits it has is: 11
• The sum of 42905069834's digits is 50
• More coming soon!