16463990805515

Names of 16463990805515

• Cardinal: 16463990805515 can be written as Sixteen trillion, four hundred sixty-three billion, nine hundred ninety million, eight hundred five thousand, five hundred fifteen.

Scientific notation

• Scientific notation: 1.6463990805515 × 10¹³

Factors of 16463990805515

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3341

Divisors of 16463990805515

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 11 43 55 61 121 215 305 473 605 671 2365 2623 3221 3355 5203 7381 13115 16105 26015 28853 35431 36905 138503 144265 177155 196481 317383 389741 692515 982405 1523533 1586915 1948705 2161291 7617665 8448683 10374841 10806455 16758863 23774201 42243415 51874205 83794315 92935513 114123251 118871005 446118163 464677565 570616255 632865301 1022290643 1255355761 2230590815 3164326505 4907299793 5111453215 6276778805 6961518311 24536498965 27213207943 34807591555 53980297723 76576701421 136066039715 269901488615 299345287373 382883507105 1496726436865 3292798161103 16463990805515
• Sum of all divisors σ(n): 22592461979472
• Sum of proper divisors (its aliquot sum) s(n): 6128471173957
• 16463990805515 is a deficient number, because the sum of its proper divisors (6128471173957) is less than itself. Its deficiency is 10335519631558

Bases of 16463990805515

• Binary: 11101111100101010010010100101101010000001011₂
• Hexadecimal: 0xEF95252D40B
• Base-36: 5U3GB1D6Z

Squares and roots of 16463990805515

• 16463990805515 squared (16463990805515²) is 271062993244082458554415225
• 16463990805515 cubed (16463990805515³) is 4462778628485948159822388322707529965875
• The square root of 16463990805515 is 4057584.3559333427
• The cube root of 16463990805515 is 25439.6835639665

Scales and comparisons

• 16,463,990,805,515 seconds is equal to 523,503 years, 51 weeks, 3 hours, 18 minutes, 35 seconds.
• To count from 1 to 16,463,990,805,515 would take you about one million, three hundred eight thousand, seven hundred fifty-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 16463990805515 cubic inches would be around 2120 feet tall.

Recreational maths with 16463990805515

• 16463990805515 backwards is 51550809936461
• The number of decimal digits it has is: 14
• The sum of 16463990805515's digits is 62
• More coming soon!