40115157568731513

Names of 40115157568731513

• Cardinal: 40115157568731513 can be written as Forty quadrillion, one hundred fifteen trillion, one hundred fifty-seven billion, five hundred sixty-eight million, seven hundred thirty-one thousand, five hundred thirteen.

Scientific notation

• Scientific notation: 4.0115157568731513 × 10¹⁶

Factors of 40115157568731513

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 59049467

Divisors of 40115157568731513

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 31 43 93 129 279 387 1333 3999 11997 56681 170043 510129 1757111 2437283 5271333 7311849 15813999 21935547 58992709 75555773 176978127 226667319 530934381 680001957 1828773979 2536686487 5486321937 7610059461 16458965811 22830178383 78637281097 235911843291 707735529873 3343765738829 10031297216487 30093891649461 103656737903699 143781926769647 310970213711097 431345780308941 932910641133291 1294037340926823 4457239729859057 13371719189577171 40115157568731513
• Sum of all divisors σ(n): 61205368923578880
• Sum of proper divisors (its aliquot sum) s(n): 21090211354847367
• 40115157568731513 is a deficient number, because the sum of its proper divisors (21090211354847367) is less than itself. Its deficiency is 19024946213884146

Bases of 40115157568731513

• Binary: 10001110100001001000010111110100111111100011100101111001₂
• Hexadecimal: 0x8E8485F4FE3979
• Base-36: AYZMWZ5QWS9

Squares and roots of 40115157568731513

• 40115157568731513 squared (40115157568731513²) is 1609225866764157193140615879269169
• 40115157568731513 cubed (40115157568731513³) is 64554349208922709739030663698271450463112819622697
• The square root of 40115157568731513 is 200287687.0122861871
• The cube root of 40115157568731513 is 342323.0693418291

Scales and comparisons

• 40,115,157,568,731,513 seconds is equal to 1,275,537,926 years, 18 weeks, 3 days, 15 hours, 38 minutes, 33 seconds.
• To count from 1 to 40,115,157,568,731,513 would take you about three billion, eight hundred twenty-six million, six hundred thirteen thousand, seven hundred seventy-nine 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 40115157568731513 cubic inches would be around 28526.9 feet tall.

Recreational maths with 40115157568731513

• 40115157568731513 backwards is 31513786575151104
• The number of decimal digits it has is: 17
• The sum of 40115157568731513's digits is 63
• More coming soon!