142155947225047

Names of 142155947225047

• Cardinal: 142155947225047 can be written as One hundred forty-two trillion, one hundred fifty-five billion, nine hundred forty-seven million, two hundred twenty-five thousand and forty-seven.

Scientific notation

• Scientific notation: 1.42155947225047 × 10¹⁴

Factors of 142155947225047

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1150

Divisors of 142155947225047

• Number of divisors d(n): 108
• Complete list of divisors:
  1 7 19 31 49 133 217 343 361 589 931 961 1093 1519 2527 4123 6517 6727 7651 10633 11191 17689 18259 20767 28861 33883 47089 53557 78337 123823 127813 145369 202027 237181 329623 346921 374899 394573 548359 643777 894691 1017583 1050373 1194649 1660267 2428447 2762011 3838513 4506439 6262837 7123081 7352611 8362543 11621869 12231763 16999129 19334077 19957087 22698331 31545073 37034119 51468277 58537801 85622341 118993903 135338539 139699609 158888317 220815511 259238833 360277939 379184653 409764607 431268289 599356387 703648261 977897263 1112218219 1148057689 1814671831 2654292571 3018878023 4195494709 4925537827 6845280841 7785527533 8036403823 12702702817 13369316959 18580047997 21132146161 21813096091 34478764789 56254826761 93585218713 130060335979 147925023127 152691672637 241351353523 393783787327 414448825729 655096530991 1068841708459 2901141780103 4585675716937 7481891959213 20307992460721 142155947225047
• Sum of all divisors σ(n): 180955614567600
• Sum of proper divisors (its aliquot sum) s(n): 38799667342553
• 142155947225047 is a deficient number, because the sum of its proper divisors (38799667342553) is less than itself. Its deficiency is 103356279882494

Bases of 142155947225047

• Binary: 100000010100101001000010101111001010111111010111₂
• Hexadecimal: 0x814A42BCAFD7
• Base-36: 1EE1JGMBIV

Squares and roots of 142155947225047

• 142155947225047 squared (142155947225047²) is 20208313331450347859664152209
• 142155947225047 cubed (142155947225047³) is 2872731923452869373772887093996375385178823
• The square root of 142155947225047 is 11922916.8924826025
• The cube root of 142155947225047 is 52190.1258982595

Scales and comparisons

• 142,155,947,225,047 seconds is equal to 4,520,119 years, 21 weeks, 6 hours, 4 minutes, 7 seconds.
• To count from 1 to 142,155,947,225,047 would take you about eleven million, three hundred thousand, two 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 142155947225047 cubic inches would be around 4349.2 feet tall.

Recreational maths with 142155947225047

• 142155947225047 backwards is 740522749551241
• The number of decimal digits it has is: 15
• The sum of 142155947225047's digits is 58
• More coming soon!