142573817609900

Names of 142573817609900

• Cardinal: 142573817609900 can be written as One hundred forty-two trillion, five hundred seventy-three billion, eight hundred seventeen million, six hundred nine thousand, nine hundred.

Scientific notation

• Scientific notation: 1.425738176099 × 10¹⁴

Factors of 142573817609900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 198428

Divisors of 142573817609900

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 20 25 50 100 409 818 1636 2045 4090 8180 10225 19531 20450 39062 40900 78124 97655 178481 195310 356962 390620 488275 713924 892405 976550 1784810 1953100 3569620 4462025 7988179 8924050 15976358 17848100 31952716 39940895 72998729 79881790 145997458 159763580 199704475 291994916 364993645 399408950 729987290 798817900 1459974580 1824968225 3485912411 3649936450 6971824822 7299872900 13943649644 17429562055 34859124110 69718248220 87147810275 174295620550 348591241100 1425738176099 2851476352198 5702952704396 7128690880495 14257381760990 28514763521980 35643454402475 71286908804950 142573817609900
• Sum of all divisors σ(n): 310159244423280
• Sum of proper divisors (its aliquot sum) s(n): 167585426813380
• 142573817609900 is an abundant number, because the sum of its proper divisors (167585426813380) is greater than itself. Its abundance is 25011609203480

Bases of 142573817609900

• Binary: 100000011010101110001101110000001011111010101100₂
• Hexadecimal: 0x81AB8DC0BEAC
• Base-36: 1EJDI9UW18

Squares and roots of 142573817609900

• 142573817609900 squared (142573817609900²) is 20327293467861031348578010000
• 142573817609900 cubed (142573817609900³) is 2898139831389730350971867427461898299000000
• The square root of 142573817609900 is 11940427.8654451911
• The cube root of 142573817609900 is 52241.2138623287

Scales and comparisons

• 142,573,817,609,900 seconds is equal to 4,533,406 years, 20 weeks, 2 days, 58 minutes, 20 seconds.
• To count from 1 to 142,573,817,609,900 would take you about eleven million, three hundred thirty-three thousand, five hundred fifteen 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 142573817609900 cubic inches would be around 4353.4 feet tall.

Recreational maths with 142573817609900

• 142573817609900 backwards is 009906718375241
• The number of decimal digits it has is: 15
• The sum of 142573817609900's digits is 62
• More coming soon!