40335629498896221

Names of 40335629498896221

• Cardinal: 40335629498896221 can be written as Forty quadrillion, three hundred thirty-five trillion, six hundred twenty-nine billion, four hundred ninety-eight million, eight hundred ninety-six thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 4.0335629498896221 × 10¹⁶

Factors of 40335629498896221

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 11232422583960

Divisors of 40335629498896221

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 7 9 19 21 27 57 63 133 171 189 399 513 1197 3591 11232422583931 33697267751793 78626958087517 101091803255379 213416029094689 235880874262551 303275409766137 640248087284067 707642622787653 1493912203662823 1920744261852201 2122927868362959 4481736610988469 5762232785556603 13445209832965407 40335629498896221
• Sum of all divisors σ(n): 71887504537164800
• Sum of proper divisors (its aliquot sum) s(n): 31551875038268579
• 40335629498896221 is a deficient number, because the sum of its proper divisors (31551875038268579) is less than itself. Its deficiency is 8783754460627642

Bases of 40335629498896221

• Binary: 10001111010011010000101010010100000100101100111101011101₂
• Hexadecimal: 0x8F4D0A9412CF5D
• Base-36: B15SCDSJU59

Squares and roots of 40335629498896221

• 40335629498896221 squared (40335629498896221²) is 1626963007072227008413457328080841
• 40335629498896221 cubed (40335629498896221³) is 65624577061675420750275421944409151108277757401861
• The square root of 40335629498896221 is 200837320.9811767555
• The cube root of 40335629498896221 is 342949.0570215385

Scales and comparisons

• 40,335,629,498,896,221 seconds is equal to 1,282,548,251 years, 40 weeks, 15 hours, 10 minutes, 21 seconds.
• To count from 1 to 40,335,629,498,896,221 would take you about three billion, eight hundred forty-seven million, six hundred forty-four thousand, seven hundred fifty-five 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 40335629498896221 cubic inches would be around 28579.1 feet tall.

Recreational maths with 40335629498896221

• 40335629498896221 backwards is 12269889492653304
• The number of decimal digits it has is: 17
• The sum of 40335629498896221's digits is 81
• More coming soon!