142885164454626

Names of 142885164454626

• Cardinal: 142885164454626 can be written as One hundred forty-two trillion, eight hundred eighty-five billion, one hundred sixty-four million, four hundred fifty-four thousand, six hundred twenty-six.

Scientific notation

• Scientific notation: 1.42885164454626 × 10¹⁴

Factors of 142885164454626

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1229

Divisors of 142885164454626

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 6 11 22 33 66 1213 2426 3639 7278 13343 26686 40029 80058 1471369 2942738 4414107 8828214 16185059 32370118 48555177 97110354 1784770597 3569541194 5354311791 10708623582 19632476567 39264953134 58897429701 117794859402 2164926734161 4329853468322 6494780202483 12989560404966 23814194075771 47628388151542 71442582227313 142885164454626
• Sum of all divisors σ(n): 312006668737104
• Sum of proper divisors (its aliquot sum) s(n): 169121504282478
• 142885164454626 is an abundant number, because the sum of its proper divisors (169121504282478) is greater than itself. Its abundance is 26236339827852

Bases of 142885164454626

• Binary: 100000011111010000001011011110001001001011100010₂
• Hexadecimal: 0x81F40B7892E2
• Base-36: 1ENCJDQAXU

Squares and roots of 142885164454626

• 142885164454626 squared (142885164454626²) is 20416170221225517344012799876
• 142885164454626 cubed (142885164454626³) is 2917167839593446129678985376420602820426376
• The square root of 142885164454626 is 11953458.2633908083
• The cube root of 142885164454626 is 52279.2136204039

Scales and comparisons

• 142,885,164,454,626 seconds is equal to 4,543,306 years, 13 weeks, 2 days, 11 hours, 37 minutes, 6 seconds.
• To count from 1 to 142,885,164,454,626 would take you about eleven million, three hundred fifty-eight thousand, two hundred sixty-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 142885164454626 cubic inches would be around 4356.6 feet tall.

Recreational maths with 142885164454626

• 142885164454626 backwards is 626454461588241
• 142885164454626 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 142885164454626's digits is 66
• More coming soon!