40123916418713886

Names of 40123916418713886

• Cardinal: 40123916418713886 can be written as Forty quadrillion, one hundred twenty-three trillion, nine hundred sixteen billion, four hundred eighteen million, seven hundred thirteen thousand, eight hundred eighty-six.

Scientific notation

• Scientific notation: 4.0123916418713886 × 10¹⁶

Factors of 40123916418713886

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4311617925994

Divisors of 40123916418713886

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 47 66 94 99 141 198 282 423 517 846 1034 1551 3102 4653 9306 4311617925931 8623235851862 12934853777793 25869707555586 38804561333379 47427797185241 77609122666758 94855594370482 142283391555723 202646042518757 284566783111446 405292085037514 426850174667169 607938127556271 853700349334338 1215876255112542 1823814382668813 2229106467706327 3647628765337626 4458212935412654 6687319403118981 13374638806237962 20061958209356943 40123916418713886
• Sum of all divisors σ(n): 96856185088136448
• Sum of proper divisors (its aliquot sum) s(n): 56732268669422562
• 40123916418713886 is an abundant number, because the sum of its proper divisors (56732268669422562) is greater than itself. Its abundance is 16608352250708676

Bases of 40123916418713886

• Binary: 10001110100011000111110101001001001000101000100100011110₂
• Hexadecimal: 0x8E8C7D4922891E
• Base-36: AZ2QOQIVORI

Squares and roots of 40123916418713886

• 40123916418713886 squared (40123916418713886²) is 1609928668775937755116470329220996
• 40123916418713886 cubed (40123916418713886³) is 64596643346057038393501586445089263092158587950456
• The square root of 40123916418713886 is 200309551.4914700367
• The cube root of 40123916418713886 is 342347.9821046103

Scales and comparisons

• 40,123,916,418,713,886 seconds is equal to 1,275,816,430 years, 36 weeks, 3 hours, 38 minutes, 6 seconds.
• To count from 1 to 40,123,916,418,713,886 would take you about three billion, eight hundred twenty-seven million, four hundred forty-nine thousand, two hundred ninety-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 40123916418713886 cubic inches would be around 28529 feet tall.

Recreational maths with 40123916418713886

• 40123916418713886 backwards is 68831781461932104
• The number of decimal digits it has is: 17
• The sum of 40123916418713886's digits is 72
• More coming soon!