40179678034983638

Names of 40179678034983638

• Cardinal: 40179678034983638 can be written as Forty quadrillion, one hundred seventy-nine trillion, six hundred seventy-eight billion, thirty-four million, nine hundred eighty-three thousand, six hundred thirty-eight.

Scientific notation

• Scientific notation: 4.0179678034983638 × 10¹⁶

Factors of 40179678034983638

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2876612

Divisors of 40179678034983638

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 83 166 181 362 15023 30046 583147 1166294 2293199 4586398 48401201 96802402 105549607 190335517 211099214 380671034 415069019 830138038 8760617381 17521234762 34450728577 68901457154 1337272117253 2674544234506 110993585731999 221987171463998 242046253222793 484092506445586 20089839017491819 40179678034983638
• Sum of all divisors σ(n): 61332780306470400
• Sum of proper divisors (its aliquot sum) s(n): 21153102271486762
• 40179678034983638 is a deficient number, because the sum of its proper divisors (21153102271486762) is less than itself. Its deficiency is 19026575763496876

Bases of 40179678034983638

• Binary: 10001110101111110011010001001100011101101111101011010110₂
• Hexadecimal: 0x8EBF344C76FAD6
• Base-36: AZMI99PHGIE

Squares and roots of 40179678034983638

• 40179678034983638 squared (40179678034983638²) is 1614406526994946621440982927715044
• 40179678034983638 cubed (40179678034983638³) is 64866334472233076401915030472902128783195266450072
• The square root of 40179678034983638 is 200448691.7766829377
• The cube root of 40179678034983638 is 342506.4997007843

Scales and comparisons

• 40,179,678,034,983,638 seconds is equal to 1,277,589,477 years, 31 weeks, 4 days, 8 hours, 20 minutes, 38 seconds.
• To count from 1 to 40,179,678,034,983,638 would take you about three billion, eight hundred thirty-two million, seven hundred sixty-eight thousand, four hundred thirty-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 40179678034983638 cubic inches would be around 28542.2 feet tall.

Recreational maths with 40179678034983638

• 40179678034983638 backwards is 83638943087697104
• The number of decimal digits it has is: 17
• The sum of 40179678034983638's digits is 86
• More coming soon!