142681736925428544

Names of 142681736925428544

• Cardinal: 142681736925428544 can be written as One hundred forty-two quadrillion, six hundred eighty-one trillion, seven hundred thirty-six billion, nine hundred twenty-five million, four hundred twenty-eight thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 1.42681736925428544 × 10¹⁷

Factors of 142681736925428544

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2663562890669

Divisors of 142681736925428544

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 93 96 108 124 144 186 192 216 248 279 288 372 432 496 558 576 744 837 864 992 1116 1488 1674 1728 1984 2232 2976 3348 4464 5952 6696 8928 13392 17856 26784 53568 2663562890633 5327125781266 7990688671899 10654251562532 15981377343798 21308503125064 23972066015697 31962754687596 42617006250128 47944132031394 63925509375192 71916198047091 82570449609623 85234012500256 95888264062788 127851018750384 143832396094182 165140899219246 170468025000512 191776528125576 247711348828869 255702037500768 287664792188364 330281798438492 383553056251152 495422697657738 511404075001536 575329584376728 660563596876984 743134046486607 767106112502304 990845395315476 1150659168753456 1321127193753968 1486268092973214 1534212225004608 1981690790630952 2229402139459821 2301318337506912 2642254387507936 2972536185946428 3963381581261904 4458804278919642 4602636675013824 5284508775015872 5945072371892856 7926763162523808 8917608557839284 11890144743785712 15853526325047616 17835217115678568 23780289487571424 35670434231357136 47560578975142848 71340868462714272 142681736925428544
• Sum of all divisors σ(n): 432988783501463040
• Sum of proper divisors (its aliquot sum) s(n): 290307046576034496
• 142681736925428544 is an abundant number, because the sum of its proper divisors (290307046576034496) is greater than itself. Its abundance is 147625309650605952

Bases of 142681736925428544

• Binary: 111111010111010000100100010100101011000000011101101000000₂
• Hexadecimal: 0x1FAE848A5603B40
• Base-36: 130WGD204EO0

Squares and roots of 142681736925428544

• 142681736925428544 squared (142681736925428544²) is 20358078052057199260162758049959936
• 142681736925428544 cubed (142681736925428544³) is 2904725936930966092091588077166556784127598830813184
• The square root of 142681736925428544 is 377732361.5014055743
• The cube root of 142681736925428544 is 522543.9163049659

Scales and comparisons

• 142,681,736,925,428,544 seconds is equal to 4,536,837,890 years, 33 weeks, 1 day, 11 hours, 2 minutes, 24 seconds.
• To count from 1 to 142,681,736,925,428,544 would take you about thirteen billion, six hundred ten million, five hundred thirteen thousand, six hundred seventy-one 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 142681736925428544 cubic inches would be around 43545.3 feet tall.

Recreational maths with 142681736925428544

• 142681736925428544 backwards is 445824529637186241
• The number of decimal digits it has is: 18
• The sum of 142681736925428544's digits is 81
• More coming soon!