320428232188668

Names of 320428232188668

• Cardinal: 320428232188668 can be written as Three hundred twenty trillion, four hundred twenty-eight billion, two hundred thirty-two million, one hundred eighty-eight thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 3.20428232188668 × 10¹⁴

Factors of 320428232188668

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3592055

Divisors of 320428232188668

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 108 1287323 2304727 2574646 3861969 4609454 5149292 6914181 7723938 9218908 11585907 13828362 15447876 20742543 23171814 27656724 34757721 41485086 46343628 62227629 69515442 82970172 124455258 139030884 248910516 2966928075821 5933856151642 8900784227463 11867712303284 17801568454926 26702352682389 35603136909852 53404705364778 80107058047167 106809410729556 160214116094334 320428232188668
• Sum of all divisors σ(n): 830740867004160
• Sum of proper divisors (its aliquot sum) s(n): 510312634815492
• 320428232188668 is an abundant number, because the sum of its proper divisors (510312634815492) is greater than itself. Its abundance is 189884402626824

Bases of 320428232188668

• Binary: 1001000110110110110000010111101001010001011111100₂
• Hexadecimal: 0x1236D82F4A2FC
• Base-36: 35KYP48EF0

Squares and roots of 320428232188668

• 320428232188668 squared (320428232188668²) is 102674251983554931385547614224
• 320428232188668 cubed (320428232188668³) is 32899729054384345511985674172262869248413632
• The square root of 320428232188668 is 17900509.2717684431
• The cube root of 320428232188668 is 68429.5353811851

Scales and comparisons

• 320,428,232,188,668 seconds is equal to 10,188,626 years, 32 weeks, 6 days, 18 hours, 37 minutes, 48 seconds.
• To count from 1 to 320,428,232,188,668 would take you about twenty-five million, four hundred seventy-one thousand, five hundred sixty-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 320428232188668 cubic inches would be around 5702.5 feet tall.

Recreational maths with 320428232188668

• 320428232188668 backwards is 866881232824023
• The number of decimal digits it has is: 15
• The sum of 320428232188668's digits is 63
• More coming soon!