420348572845968

Names of 420348572845968

• Cardinal: 420348572845968 can be written as Four hundred twenty trillion, three hundred forty-eight billion, five hundred seventy-two million, eight hundred forty-five thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.20348572845968 × 10¹⁴

Factors of 420348572845968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 21730178546

Divisors of 420348572845968

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 31 39 48 52 62 78 93 104 124 156 186 208 248 312 372 403 496 624 744 806 1209 1488 1612 2418 3224 4836 6448 9672 19344 21730178497 43460356994 65190535491 86920713988 130381070982 173841427976 260762141964 282492320461 347682855952 521524283928 564984640922 673635533407 847476961383 1043048567856 1129969281844 1347271066814 1694953922766 2020906600221 2259938563688 2694542133628 3389907845532 4041813200442 4519877127376 5389084267256 6779815691064 8083626400884 8757261934291 10778168534512 13559631382128 16167252801768 17514523868582 26271785802873 32334505603536 35029047737164 52543571605746 70058095474328 105087143211492 140116190948656 210174286422984 420348572845968
• Sum of all divisors σ(n): 1207154875920896
• Sum of proper divisors (its aliquot sum) s(n): 786806303074928
• 420348572845968 is an abundant number, because the sum of its proper divisors (786806303074928) is greater than itself. Its abundance is 366457730228960

Bases of 420348572845968

• Binary: 1011111100100111000000111010111011100011110010000₂
• Hexadecimal: 0x17E4E075DC790
• Base-36: 4501GV6ZDC

Squares and roots of 420348572845968

• 420348572845968 squared (420348572845968²) is 176692922693642066231053857024
• 420348572845968 cubed (420348572845968³) is 74272617886255394444647902340482739046879232
• The square root of 420348572845968 is 20502404.0747900587
• The cube root of 420348572845968 is 74909.4357430947

Scales and comparisons

• 420,348,572,845,968 seconds is equal to 13,365,784 years, 20 weeks, 3 days, 1 hour, 12 minutes, 48 seconds.
• To count from 1 to 420,348,572,845,968 would take you about thirty-three million, four hundred fourteen thousand, four hundred sixty 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 420348572845968 cubic inches would be around 6242.5 feet tall.

Recreational maths with 420348572845968

• 420348572845968 backwards is 869548275843024
• The number of decimal digits it has is: 15
• The sum of 420348572845968's digits is 75
• More coming soon!