420121067796018

Names of 420121067796018

• Cardinal: 420121067796018 can be written as Four hundred twenty trillion, one hundred twenty-one billion, sixty-seven million, seven hundred ninety-six thousand and eighteen.

Scientific notation

• Scientific notation: 4.20121067796018 × 10¹⁴

Factors of 420121067796018

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 20595509

Divisors of 420121067796018

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 41 82 123 131 211 246 262 369 393 422 633 738 786 1179 1266 1899 2358 3798 5371 8651 10742 16113 17302 25953 27641 32226 48339 51906 55282 77859 82923 96678 155718 165846 248769 497538 1133281 2266562 3399843 6799686 10199529 20399058 20595121 41190242 61785363 123570726 185356089 370712178 844399961 1688799922 2533199883 2697960851 4345570531 5066399766 5395921702 7599599649 8093882553 8691141062 13036711593 15199199298 16187765106 24281647659 26073423186 39110134779 48563295318 78220269558 110616394891 178168391771 221232789782 331849184673 356336783542 534505175313 569269739561 663698369346 995547554019 1069010350626 1138539479122 1603515525939 1707809218683 1991095108038 3207031051878 3415618437366 5123427656049 10246855312098 23340059322001 46680118644002 70020177966003 140040355932006 210060533898009 420121067796018
• Sum of all divisors σ(n): 944034918450624
• Sum of proper divisors (its aliquot sum) s(n): 523913850654606
• 420121067796018 is an abundant number, because the sum of its proper divisors (523913850654606) is greater than itself. Its abundance is 103792782858588

Bases of 420121067796018

• Binary: 1011111100001100100001111000000100011011000110010₂
• Hexadecimal: 0x17E190F023632
• Base-36: 44X4YCK7CI

Squares and roots of 420121067796018

• 420121067796018 squared (420121067796018²) is 176501711606066352656056656324
• 420121067796018 cubed (420121067796018³) is 74152087547765419219898532375860085161717832
• The square root of 420121067796018 is 20496855.0708643595
• The cube root of 420121067796018 is 74895.9189052921

Scales and comparisons

• 420,121,067,796,018 seconds is equal to 13,358,550 years, 22 weeks, 4 days, 18 hours, 18 seconds.
• To count from 1 to 420,121,067,796,018 would take you about thirty-three million, three hundred ninety-six thousand, three hundred seventy-six 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 420121067796018 cubic inches would be around 6241.3 feet tall.

Recreational maths with 420121067796018

• 420121067796018 backwards is 810697760121024
• The number of decimal digits it has is: 15
• The sum of 420121067796018's digits is 54
• More coming soon!