420695323384620032

Names of 420695323384620032

• Cardinal: 420695323384620032 can be written as Four hundred twenty quadrillion, six hundred ninety-five trillion, three hundred twenty-three billion, three hundred eighty-four million, six hundred twenty thousand and thirty-two.

Scientific notation

• Scientific notation: 4.20695323384620032 × 10¹⁷

Factors of 420695323384620032

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 58690753820408

Divisors of 420695323384620032

• Number of divisors d(n): 44
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 512 896 1024 1792 3584 7168 58690753820399 117381507640798 234763015281596 410835276742793 469526030563192 821670553485586 939052061126384 1643341106971172 1878104122252768 3286682213942344 3756208244505536 6573364427884688 7512416489011072 13146728855769376 15024832978022144 26293457711538752 30049665956044288 52586915423077504 60099331912088576 105173830846155008 210347661692310016 420695323384620032
• Sum of all divisors σ(n): 961119784562870400
• Sum of proper divisors (its aliquot sum) s(n): 540424461178250368
• 420695323384620032 is an abundant number, because the sum of its proper divisors (540424461178250368) is greater than itself. Its abundance is 119729137793630336

Bases of 420695323384620032

• Binary: 10111010110100111000010101011101101000000100010010000000000₂
• Hexadecimal: 0x5D69C2AED022400
• Base-36: 372C1NIFU6M8

Squares and roots of 420695323384620032

• 420695323384620032 squared (420695323384620032²) is 176984555117690026336953241015681024
• 420695323384620032 cubed (420695323384620032³) is 74456574649319713896574752260788574798605699952672768
• The square root of 420695323384620032 is 648610301.6331301163
• The cube root of 420695323384620032 is 749300.2797678825

Scales and comparisons

• 420,695,323,384,620,032 seconds is equal to 13,376,809,987 years, 28 weeks, 6 days, 3 hours, 20 minutes, 32 seconds.
• To count from 1 to 420,695,323,384,620,032 would take you about forty billion, one hundred thirty million, four hundred twenty-nine thousand, nine hundred sixty-two 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 420695323384620032 cubic inches would be around 62441.7 feet tall.

Recreational maths with 420695323384620032

• 420695323384620032 backwards is 230026483323596024
• The number of decimal digits it has is: 18
• The sum of 420695323384620032's digits is 62
• More coming soon!