42809917414714961

Names of 42809917414714961

• Cardinal: 42809917414714961 can be written as Forty-two quadrillion, eight hundred nine trillion, nine hundred seventeen billion, four hundred fourteen million, seven hundred fourteen thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 4.2809917414714961 × 10¹⁶

Factors of 42809917414714961

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 730126245

Divisors of 42809917414714961

• Number of divisors d(n): 32
• Complete list of divisors:
  1 7 31 47 217 329 1457 5749 10199 40243 178219 270203 1247533 1891421 8376293 58634051 730120411 5110842877 22633732741 34315659317 158436129187 240209615219 1063785438827 4197462242839 7446498071789 29382235699873 130121329528009 197280725413433 910849306696063 1380965077894031 6115702487816423 42809917414714961
• Sum of all divisors σ(n): 51587387830272000
• Sum of proper divisors (its aliquot sum) s(n): 8777470415557039
• 42809917414714961 is a deficient number, because the sum of its proper divisors (8777470415557039) is less than itself. Its deficiency is 34032446999157922

Bases of 42809917414714961

• Binary: 10011000000101110110010010100000010111100010111001010001₂
• Hexadecimal: 0x981764A05E2E51
• Base-36: BPIUKK5EPN5

Squares and roots of 42809917414714961

• 42809917414714961 squared (42809917414714961²) is 1832689029054715290124972877231521
• 42809917414714961 cubed (42809917414714961³) is 78457265980686509238435126911814415700885019485681
• The square root of 42809917414714961 is 206905576.0841523599
• The cube root of 42809917414714961 is 349822.8148461769

Scales and comparisons

• 42,809,917,414,714,961 seconds is equal to 1,361,222,954 years, 6 days, 21 hours, 42 minutes, 41 seconds.
• To count from 1 to 42,809,917,414,714,961 would take you about four billion, eighty-three million, six hundred sixty-eight thousand, eight hundred sixty-two 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 42809917414714961 cubic inches would be around 29151.9 feet tall.

Recreational maths with 42809917414714961

• 42809917414714961 backwards is 16941741471990824
• The number of decimal digits it has is: 17
• The sum of 42809917414714961's digits is 77
• More coming soon!