163642635720023

Names of 163642635720023

• Cardinal: 163642635720023 can be written as One hundred sixty-three trillion, six hundred forty-two billion, six hundred thirty-five million, seven hundred twenty thousand and twenty-three.

Scientific notation

• Scientific notation: 1.63642635720023 × 10¹⁴

Factors of 163642635720023

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 113

Divisors of 163642635720023

• Number of divisors d(n): 60
• Complete list of divisors:
  1 29 37 47 841 1073 1363 1369 1739 2209 31117 39527 39701 50431 50653 64061 64343 81733 103823 1151329 1462499 1468937 1857769 1865947 1874161 2370257 2380691 3010867 3024121 3841451 42599173 54112463 54350669 68737453 69040039 87315143 87699509 88085567 111402079 111892477 142133687 1576169401 2002161131 2543285761 2554481443 3230660291 3244881833 4121876923 4140021649 5258946419 74079961847 94101573157 119534430767 120060627821 152509446151 194581017503 3481758206809 4422773938379 5642849507587 163642635720023
• Sum of all divisors σ(n): 177974499125280
• Sum of proper divisors (its aliquot sum) s(n): 14331863405257
• 163642635720023 is a deficient number, because the sum of its proper divisors (14331863405257) is less than itself. Its deficiency is 149310772314766

Bases of 163642635720023

• Binary: 100101001101010100000101001011000001010101010111₂
• Hexadecimal: 0x94D5052C1557
• Base-36: 1M08E06HCN

Squares and roots of 163642635720023

• 163642635720023 squared (163642635720023²) is 26778912225396147479643120529
• 163642635720023 cubed (163642635720023³) is 4382171778278972209683819399723232487652167
• The square root of 163642635720023 is 12792288.1346545271
• The cube root of 163642635720023 is 54697.2495790187

Scales and comparisons

• 163,642,635,720,023 seconds is equal to 5,203,329 years, 33 weeks, 12 hours, 23 seconds.
• To count from 1 to 163,642,635,720,023 would take you about thirteen million, eight thousand, three hundred twenty-four 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 163642635720023 cubic inches would be around 4558.1 feet tall.

Recreational maths with 163642635720023

• 163642635720023 backwards is 320027536246361
• The number of decimal digits it has is: 15
• The sum of 163642635720023's digits is 50
• More coming soon!