40198381431260143

Names of 40198381431260143

• Cardinal: 40198381431260143 can be written as Forty quadrillion, one hundred ninety-eight trillion, three hundred eighty-one billion, four hundred thirty-one million, two hundred sixty thousand, one hundred forty-three.

Scientific notation

• Scientific notation: 4.0198381431260143 × 10¹⁶

Factors of 40198381431260143

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 58859

Divisors of 40198381431260143

• Number of divisors d(n): 108
• Complete list of divisors:
  1 7 13 19 31 49 91 133 217 247 403 589 637 931 961 1519 1729 2821 4123 6727 7657 12103 12493 18259 19747 28861 47089 53599 58789 87451 127813 237367 375193 411523 612157 764257 894691 1116991 1661569 1822459 2880661 5349799 7818937 11630983 12757213 14520883 23691967 34626721 37448593 54732559 56496229 89300491 101646181 165843769 242387047 395473603 450147373 711523267 734450977 1073428351 1160906383 1696709329 2768315221 3151031611 3456146521 5141156839 7513998457 13954568563 22057221277 24193025647 35988097873 44929904773 52597989199 65666783899 97681979941 107140542151 169351179529 314509333411 459667487293 683773859587 749983795057 853668190687 1392827047963 2035670300869 2201565333877 3217672411051 3321356806681 5249886565399 5975677334809 9749789335741 14249692106083 23249497646767 26463713911297 41829741343663 43177638486853 63105779326939 68248525350187 99747844742581 162746483527369 185245997379079 302243469407971 441740455288573 820375131250207 1296721981653553 2115704285855797 3092183187020011 5742625918751449 40198381431260143
• Sum of all divisors σ(n): 54774909506215080
• Sum of proper divisors (its aliquot sum) s(n): 14576528074954937
• 40198381431260143 is a deficient number, because the sum of its proper divisors (14576528074954937) is less than itself. Its deficiency is 25621853356305206

Bases of 40198381431260143

• Binary: 10001110110100000011011100000101110000011000001111101111₂
• Hexadecimal: 0x8ED03705C183EF
• Base-36: AZT4XHOPXWV

Squares and roots of 40198381431260143

• 40198381431260143 squared (40198381431260143²) is 1615909869693080262842276940380449
• 40198381431260143 cubed (40198381431260143³) is 64956961300460314948263151620765513607143910144207
• The square root of 40198381431260143 is 200495340.1734318189
• The cube root of 40198381431260143 is 342559.6363556915

Scales and comparisons

• 40,198,381,431,260,143 seconds is equal to 1,278,184,187 years, 39 weeks, 2 days, 6 hours, 55 minutes, 43 seconds.
• To count from 1 to 40,198,381,431,260,143 would take you about three billion, eight hundred thirty-four million, five hundred fifty-two thousand, five hundred sixty-three 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 40198381431260143 cubic inches would be around 28546.6 feet tall.

Recreational maths with 40198381431260143

• 40198381431260143 backwards is 34106213418389104
• The number of decimal digits it has is: 17
• The sum of 40198381431260143's digits is 58
• More coming soon!