6446556469020

Names of 6446556469020

• Cardinal: 6446556469020 can be written as Six trillion, four hundred forty-six billion, five hundred fifty-six million, four hundred sixty-nine thousand and twenty.

Scientific notation

• Scientific notation: 6.44655646902 × 10¹²

Factors of 6446556469020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 263429

Divisors of 6446556469020

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 17 20 30 34 51 60 68 85 102 170 204 255 340 510 1020 26701 53402 80103 106804 133505 160206 236701 267010 320412 400515 453917 473402 534020 710103 801030 907834 946804 1183505 1361751 1420206 1602060 1815668 2269585 2367010 2723502 2840412 3550515 4023917 4539170 4734020 5447004 6808755 7101030 8047834 9078340 12071751 13617510 14202060 16095668 20119585 24143502 27235020 40239170 48287004 60358755 80478340 120717510 241435020 6320153401 12640306802 18960460203 25280613604 31600767005 37920920406 63201534010 75841840812 94802301015 107442607817 126403068020 189604602030 214885215634 322327823451 379209204060 429770431268 537213039085 644655646902 1074426078170 1289311293804 1611639117255 2148852156340 3223278234510 6446556469020
• Sum of all divisors σ(n): 19112940415296
• Sum of proper divisors (its aliquot sum) s(n): 12666383946276
• 6446556469020 is an abundant number, because the sum of its proper divisors (12666383946276) is greater than itself. Its abundance is 6219827477256

Bases of 6446556469020

• Binary: 1011101110011110100101101010101011100011100₂
• Hexadecimal: 0x5DCF4B5571C
• Base-36: 2A9I99YCC

Squares and roots of 6446556469020

• 6446556469020 squared (6446556469020²) is 41558090308263610219760400
• 6446556469020 cubed (6446556469020³) is 267906575916854142425656190454422808000
• The square root of 6446556469020 is 2539006.9848308807
• The cube root of 6446556469020 is 18611.2666055215

Scales and comparisons

• 6,446,556,469,020 seconds is equal to 204,980 years, 28 weeks, 6 days, 2 hours, 17 minutes.
• To count from 1 to 6,446,556,469,020 would take you about five hundred twelve thousand, four hundred fifty-one 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 6446556469020 cubic inches would be around 1550.9 feet tall.

Recreational maths with 6446556469020

• 6446556469020 backwards is 0209646556446
• The number of decimal digits it has is: 13
• The sum of 6446556469020's digits is 57
• More coming soon!