126436886616346964

Names of 126436886616346964

• Cardinal: 126436886616346964 can be written as One hundred twenty-six quadrillion, four hundred thirty-six trillion, eight hundred eighty-six billion, six hundred sixteen million, three hundred forty-six thousand, nine hundred sixty-four.

Scientific notation

• Scientific notation: 1.26436886616346964 × 10¹⁷

Factors of 126436886616346964

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 137026533

Divisors of 126436886616346964

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 7 14 28 55154221 81872303 110308442 163744606 220616884 327489212 386079547 573106121 772159094 1146212242 1544318188 2292424484 4515603093440963 9031206186881926 18062412373763852 31609221654086741 63218443308173482 126436886616346964
• Sum of all divisors σ(n): 252873780906179328
• Sum of proper divisors (its aliquot sum) s(n): 126436894289832364
• 126436886616346964 is an abundant number, because the sum of its proper divisors (126436894289832364) is greater than itself. Its abundance is 7673485400

Bases of 126436886616346964

• Binary: 111000001001100011010110110110001010001100001000101010100₂
• Hexadecimal: 0x1C131ADB1461154
• Base-36: YKY4VUJP8B8

Squares and roots of 126436886616346964

• 126436886616346964 squared (126436886616346964²) is 15986286297234978027311788032017296
• 126436886616346964 cubed (126436886616346964³) is 2021256267979960056987305731600664839325651185089344
• The square root of 126436886616346964 is 355579648.7657117927
• The cube root of 126436886616346964 is 501908.5543926409

Scales and comparisons

• 126,436,886,616,346,964 seconds is equal to 4,020,301,899 years, 22 weeks, 2 days, 21 hours, 42 minutes, 44 seconds.
• To count from 1 to 126,436,886,616,346,964 would take you about twelve billion, sixty million, nine hundred five thousand, six hundred ninety-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 126436886616346964 cubic inches would be around 41825.7 feet tall.

Recreational maths with 126436886616346964

• 126436886616346964 backwards is 469643616688634621
• The number of decimal digits it has is: 18
• The sum of 126436886616346964's digits is 89
• More coming soon!