16820971097404

Names of 16820971097404

• Cardinal: 16820971097404 can be written as Sixteen trillion, eight hundred twenty billion, nine hundred seventy-one million, ninety-seven thousand, four hundred four.

Scientific notation

• Scientific notation: 1.6820971097404 × 10¹³

Factors of 16820971097404

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 142

Divisors of 16820971097404

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 31 62 109 124 218 436 961 1922 3379 3844 6758 11881 13516 23762 29791 47524 59582 104749 119164 209498 368311 418996 736622 1295029 1473244 2590058 3247219 5180116 6494438 11417641 12988876 22835282 40145899 45670564 80291798 141158161 160583596 282316322 353946871 564632644 707893742 1244522869 1415787484 2489045738 4375902991 4978091476 8751805982 17503611964 38580208939 77160417878 135652992721 154320835756 271305985442 542611970884 4205242774351 8410485548702 16820971097404
• Sum of all divisors σ(n): 30699536923328
• Sum of proper divisors (its aliquot sum) s(n): 13878565825924
• 16820971097404 is a deficient number, because the sum of its proper divisors (13878565825924) is less than itself. Its deficiency is 2942405271480

Bases of 16820971097404

• Binary: 11110100110001110000000000011100110100111100₂
• Hexadecimal: 0xF4C7001CD3C
• Base-36: 5YNG3VXA4

Squares and roots of 16820971097404

• 16820971097404 squared (16820971097404²) is 282945068659700728055539216
• 16820971097404 cubed (16820971097404³) is 4759410822077816283030601257220477795264
• The square root of 16820971097404 is 4101337.7204765765
• The cube root of 16820971097404 is 25622.2356743133

Scales and comparisons

• 16,820,971,097,404 seconds is equal to 534,854 years, 44 weeks, 1 day, 11 hours, 30 minutes, 4 seconds.
• To count from 1 to 16,820,971,097,404 would take you about one million, three hundred thirty-seven thousand, one hundred thirty-seven 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 16820971097404 cubic inches would be around 2135.2 feet tall.

Recreational maths with 16820971097404

• 16820971097404 backwards is 40479017902861
• The number of decimal digits it has is: 14
• The sum of 16820971097404's digits is 58
• More coming soon!