6442045632672

Names of 6442045632672

• Cardinal: 6442045632672 can be written as Six trillion, four hundred forty-two billion, forty-five million, six hundred thirty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 6.442045632672 × 10¹²

Factors of 6442045632672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 77043302

Divisors of 6442045632672

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 67 78 96 104 134 156 201 208 268 312 402 416 536 624 804 871 1072 1248 1608 1742 2144 2613 3216 3484 5226 6432 6968 10452 13936 20904 27872 41808 83616 77043217 154086434 231129651 308172868 462259302 616345736 924518604 1001561821 1232691472 1849037208 2003123642 2465382944 3004685463 3698074416 4006247284 5161895539 6009370926 7396148832 8012494568 10323791078 12018741852 15485686617 16024989136 20647582156 24037483704 30971373234 32049978272 41295164312 48074967408 61942746468 67104642007 82590328624 96149934816 123885492936 134209284014 165180657248 201313926021 247770985872 268418568028 402627852042 495541971744 536837136056 805255704084 1073674272112 1610511408168 2147348544224 3221022816336 6442045632672
• Sum of all divisors σ(n): 18482976171072
• Sum of proper divisors (its aliquot sum) s(n): 12040930538400
• 6442045632672 is an abundant number, because the sum of its proper divisors (12040930538400) is greater than itself. Its abundance is 5598884905728

Bases of 6442045632672

• Binary: 1011101101111100111110101110111000010100000₂
• Hexadecimal: 0x5DBE7D770A0
• Base-36: 2A7FNN2QO

Squares and roots of 6442045632672

• 6442045632672 squared (6442045632672²) is 41499951933428388753859584
• 6442045632672 cubed (6442045632672³) is 267344584108840274255862933491130728448
• The square root of 6442045632672 is 2538118.5221876459
• The cube root of 6442045632672 is 18606.9246509095

Scales and comparisons

• 6,442,045,632,672 seconds is equal to 204,837 years, 6 weeks, 3 days, 8 hours, 11 minutes, 12 seconds.
• To count from 1 to 6,442,045,632,672 would take you about five hundred twelve thousand and ninety-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 6442045632672 cubic inches would be around 1550.6 feet tall.

Recreational maths with 6442045632672

• 6442045632672 backwards is 2762365402446
• The number of decimal digits it has is: 13
• The sum of 6442045632672's digits is 51
• More coming soon!