142122752919305279017

Names of 142122752919305279017

• Cardinal: 142122752919305279017 can be written as One hundred forty-two quintillion, one hundred twenty-two quadrillion, seven hundred fifty-two trillion, nine hundred nineteen billion, three hundred five million, two hundred seventy-nine thousand and seventeen.

Scientific notation

• Scientific notation: 1.42122752919305279017 × 10²⁰

Factors of 142122752919305279017

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 218889430058

Divisors of 142122752919305279017

• Number of divisors d(n): 64
• Complete list of divisors:
  1 13 23 61 97 299 367 793 1261 1403 2231 4771 5917 8441 18239 22387 29003 35599 76921 109733 136091 291031 462787 514901 818777 1769183 2171539 6693713 10644101 28230007 49945397 649290161 218889429497 2845562583461 5034456878431 13352255199317 21232274661209 65447939419603 80332420625399 173579317591121 276019570595717 307101869584291 488342317207807 1044321468130187 1295168754333749 1847645674384177 3992324304595783 4900277658149339 6348450123701491 7792244800663703 16837193806338737 24019393766994301 29788881349676227 63703609555941407 101299182408628139 112706386137434797 179221630415265169 387255457545790951 475326932840485883 1465183019786652361 2329881195398447197 6179250126926316479 10932519455331175309 142122752919305279017
• Sum of all divisors σ(n): 164448399324983445504
• Sum of proper divisors (its aliquot sum) s(n): 22325646405678166487
• 142122752919305279017 is a deficient number, because the sum of its proper divisors (22325646405678166487) is less than itself. Its deficiency is 119797106513627112530

Bases of 142122752919305279017

• Binary: 1111011010001011001011100101100100000001111110011010101011000101001₂
• Hexadecimal: 0x7B45972C80FCD5629
• Base-36: TZS5J84BBZACP

Squares and roots of 142122752919305279017

• 142122752919305279017 squared (142122752919305279017²) is 20198876897361897209169985596524220486289
• 142122752919305279017 cubed (142122752919305279017³) is 2870719990531228533267672173878871069960740646874336567897913
• The square root of 142122752919305279017 is 11921524773.2538508119
• The cube root of 142122752919305279017 is 5218606.3341397815

Scales and comparisons

• 142,122,752,919,305,279,017 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,122,752,919,305,279,017 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 142122752919305279017 cubic inches would be around 434883.9 feet tall.

Recreational maths with 142122752919305279017

• 142122752919305279017 backwards is 710972503919257221241
• The number of decimal digits it has is: 21
• The sum of 142122752919305279017's digits is 79
• More coming soon!