40117098643101981

Names of 40117098643101981

• Cardinal: 40117098643101981 can be written as Forty quadrillion, one hundred seventeen trillion, ninety-eight billion, six hundred forty-three million, one hundred one thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 4.0117098643101981 × 10¹⁶

Factors of 40117098643101981

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 58490955

Divisors of 40117098643101981

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 79 191 237 573 711 1719 5051 15089 15153 45267 45459 135801 399029 964741 1197087 2894223 3591261 8682669 58485631 76214539 175456893 228643617 526370679 685930851 4620364849 11170755521 13861094547 33512266563 41583283641 100536799689 295410922181 882489686159 886232766543 2647469058477 2658698299629 7942407175431 23337462852299 56423486136571 70012388556897 169270458409713 210037165670691 507811375229139 4457455404789109 13372366214367327 40117098643101981
• Sum of all divisors σ(n): 58999332360683520
• Sum of proper divisors (its aliquot sum) s(n): 18882233717581539
• 40117098643101981 is a deficient number, because the sum of its proper divisors (18882233717581539) is less than itself. Its deficiency is 21234864925520442

Bases of 40117098643101981

• Binary: 10001110100001100100100111100110000010101001100100011101₂
• Hexadecimal: 0x8E8649E60A991D
• Base-36: AZ0BOOZB6L9

Squares and roots of 40117098643101981

• 40117098643101981 squared (40117098643101981²) is 1609381603540374805122433966124361
• 40117098643101981 cubed (40117098643101981³) is 64563720543622860435599236074265901580641451459141
• The square root of 40117098643101981 is 200292532.6693483623
• The cube root of 40117098643101981 is 342328.5906448265

Scales and comparisons

• 40,117,098,643,101,981 seconds is equal to 1,275,599,646 years, 26 weeks, 6 days, 4 hours, 46 minutes, 21 seconds.
• To count from 1 to 40,117,098,643,101,981 would take you about three billion, eight hundred twenty-six million, seven hundred ninety-eight thousand, nine hundred thirty-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 40117098643101981 cubic inches would be around 28527.4 feet tall.

Recreational maths with 40117098643101981

• 40117098643101981 backwards is 18910134689071104
• The number of decimal digits it has is: 17
• The sum of 40117098643101981's digits is 63
• More coming soon!