142638481097937

Names of 142638481097937

• Cardinal: 142638481097937 can be written as One hundred forty-two trillion, six hundred thirty-eight billion, four hundred eighty-one million, ninety-seven thousand, nine hundred thirty-seven.

Scientific notation

• Scientific notation: 1.42638481097937 × 10¹⁴

Factors of 142638481097937

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 265

Divisors of 142638481097937

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 11 27 33 99 121 251 297 363 753 1089 1331 2259 2761 3267 3993 6777 8283 11979 24849 30371 35937 63001 74547 91113 189003 273339 334081 567009 693011 820017 1002243 1701027 2079033 3006729 6237099 7623121 9020187 15813251 18711297 22869363 47439753 68608089 83854331 142319259 173945761 205824267 251562993 426957777 521837283 754688979 1565511849 1913403371 2264066937 3969126001 4696535547 5740210113 11907378003 17220630339 21047437081 35722134009 43660386011 51661891017 63142311243 107166402027 130981158033 189426933729 392943474099 480264246121 568280801187 1178830422297 1440792738363 4322378215089 5282906707331 12967134645267 15848720121993 47546160365979 142638481097937
• Sum of all divisors σ(n): 233361746692800
• Sum of proper divisors (its aliquot sum) s(n): 90723265594863
• 142638481097937 is a deficient number, because the sum of its proper divisors (90723265594863) is less than itself. Its deficiency is 51915215503074

Bases of 142638481097937

• Binary: 100000011011101010011011111111110100010011010001₂
• Hexadecimal: 0x81BA9BFF44D1
• Base-36: 1EK77OTUQ9

Squares and roots of 142638481097937

• 142638481097937 squared (142638481097937²) is 20345736289926530836985655969
• 142638481097937 cubed (142638481097937³) is 2902084921214296335213827236788607277635953
• The square root of 142638481097937 is 11943135.3127198973
• The cube root of 142638481097937 is 52249.1105635777

Scales and comparisons

• 142,638,481,097,937 seconds is equal to 4,535,462 years, 25 weeks, 3 days, 58 minutes, 57 seconds.
• To count from 1 to 142,638,481,097,937 would take you about eleven million, three hundred thirty-eight thousand, six hundred fifty-six 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 142638481097937 cubic inches would be around 4354.1 feet tall.

Recreational maths with 142638481097937

• 142638481097937 backwards is 739790184836241
• The number of decimal digits it has is: 15
• The sum of 142638481097937's digits is 72
• More coming soon!