40898681484521

Names of 40898681484521

• Cardinal: 40898681484521 can be written as Forty trillion, eight hundred ninety-eight billion, six hundred eighty-one million, four hundred eighty-four thousand, five hundred twenty-one.

Scientific notation

• Scientific notation: 4.0898681484521 × 10¹³

Factors of 40898681484521

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 200

Divisors of 40898681484521

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 43 53 97 301 371 679 2279 2809 4171 5141 9409 15953 19663 29197 35987 65863 120787 148877 221063 272473 404587 498677 845509 912673 1042139 1547441 1907311 2832109 3490739 6388711 6401711 11716339 14441069 21443111 26429881 39244939 44811977 48371669 82014373 101087483 150101777 185009167 274714573 338601683 620965967 1136484883 1400783693 2079981767 2563698457 4346761769 7955394181 9805485851 14559872369 17945889199 60233698799 110239033651 135876018221 421635891593 771673235557 951132127547 5842668783503 40898681484521
• Sum of all divisors σ(n): 49255920806400
• Sum of proper divisors (its aliquot sum) s(n): 8357239321879
• 40898681484521 is a deficient number, because the sum of its proper divisors (8357239321879) is less than itself. Its deficiency is 32541442162642

Bases of 40898681484521

• Binary: 1001010011001001110111011000011011010011101001₂
• Hexadecimal: 0x25327761B4E9
• Base-36: EHWLEZE95

Squares and roots of 40898681484521

• 40898681484521 squared (40898681484521²) is 1672702147172300868362599441
• 40898681484521 cubed (40898681484521³) is 68411312335674302301255335908152364752761
• The square root of 40898681484521 is 6395207.6967461345
• The cube root of 40898681484521 is 34453.7450516387

Scales and comparisons

• 40,898,681,484,521 seconds is equal to 1,300,451 years, 29 weeks, 2 days, 48 minutes, 41 seconds.
• To count from 1 to 40,898,681,484,521 would take you about three million, two hundred fifty-one thousand, one hundred twenty-eight 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 40898681484521 cubic inches would be around 2871.1 feet tall.

Recreational maths with 40898681484521

• 40898681484521 backwards is 12548418689804
• The number of decimal digits it has is: 14
• The sum of 40898681484521's digits is 68
• More coming soon!