142945627906623

Names of 142945627906623

• Cardinal: 142945627906623 can be written as One hundred forty-two trillion, nine hundred forty-five billion, six hundred twenty-seven million, nine hundred six thousand, six hundred twenty-three.

Scientific notation

• Scientific notation: 1.42945627906623 × 10¹⁴

Factors of 142945627906623

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3423

Divisors of 142945627906623

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 29 43 87 127 129 381 841 1247 2523 3221 3683 3741 5461 9663 11049 16383 36163 93409 106807 108489 138503 158369 280227 320421 409067 415509 475107 1227201 2708861 4016587 4592701 8126583 10374841 11862943 12049761 13778103 17589881 31124523 35588829 52769643 116481023 300870389 344025347 349443069 446118163 510106549 902611167 1032076041 1317604807 1338354489 1530319647 3952814421 8725241281 12937426727 14793089921 26175723843 38210539403 38812280181 44379269763 56657006701 114631618209 169971020103 375185375083 1108105642687 1125556125249 1643053194329 3324316928061 4929159582987 47648542635541 142945627906623
• Sum of all divisors σ(n): 203637189842944
• Sum of proper divisors (its aliquot sum) s(n): 60691561936321
• 142945627906623 is a deficient number, because the sum of its proper divisors (60691561936321) is less than itself. Its deficiency is 82254065970302

Bases of 142945627906623

• Binary: 100000100000001000011111010111111010001000111111₂
• Hexadecimal: 0x82021F5FA23F
• Base-36: 1EO4BC3X33

Squares and roots of 142945627906623

• 142945627906623 squared (142945627906623²) is 20433452537618716197207264129
• 142945627906623 cubed (142945627906623³) is 2920872703290086513758341354735155309426367
• The square root of 142945627906623 is 11955987.1155259699
• The cube root of 142945627906623 is 52286.5867580601

Scales and comparisons

• 142,945,627,906,623 seconds is equal to 4,545,228 years, 41 weeks, 6 days, 22 hours, 57 minutes, 3 seconds.
• To count from 1 to 142,945,627,906,623 would take you about eleven million, three hundred sixty-three thousand and seventy-two 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 142945627906623 cubic inches would be around 4357.2 feet tall.

Recreational maths with 142945627906623

• 142945627906623 backwards is 326609726549241
• The number of decimal digits it has is: 15
• The sum of 142945627906623's digits is 66
• More coming soon!