40168828970170384

Names of 40168828970170384

• Cardinal: 40168828970170384 can be written as Forty quadrillion, one hundred sixty-eight trillion, eight hundred twenty-eight billion, nine hundred seventy million, one hundred seventy thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 4.0168828970170384 × 10¹⁶

Factors of 40168828970170384

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4555050

Divisors of 40168828970170384

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 8 11 16 22 44 88 121 176 242 484 968 1936 4555037 9110074 18220148 36440296 50105407 72880592 100210814 200421628 400843256 551159477 801686512 1102318954 2204637908 4409275816 8818551632 20748362071369 41496724142738 82993448285476 165986896570952 228231982785059 331973793141904 456463965570118 912927931140236 1825855862280472 2510551810635649 3651711724560944 5021103621271298 10042207242542596 20084414485085192 40168828970170384
• Sum of all divisors σ(n): 85545515600676061
• Sum of proper divisors (its aliquot sum) s(n): 45376686630505677
• 40168828970170384 is an abundant number, because the sum of its proper divisors (45376686630505677) is greater than itself. Its abundance is 5207857660335293

Bases of 40168828970170384

• Binary: 10001110101101010101011001001101110011110111100000010000₂
• Hexadecimal: 0x8EB5564DCF7810
• Base-36: AZINTA0EQZ4

Squares and roots of 40168828970170384

• 40168828970170384 squared (40168828970170384²) is 1613534820834799512410477990707456
• 40168828970170384 cubed (40168828970170384³) is 64813804255527574755168999324799596249769019183104
• 40168828970170384 is a perfect square number. Its square root is 200421628
• The cube root of 40168828970170384 is 342475.6697730539

Scales and comparisons

• 40,168,828,970,170,384 seconds is equal to 1,277,244,510 years, 47 weeks, 13 hours, 33 minutes, 4 seconds.
• To count from 1 to 40,168,828,970,170,384 would take you about three billion, eight hundred thirty-one million, seven hundred thirty-three thousand, five hundred thirty-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 40168828970170384 cubic inches would be around 28539.6 feet tall.

Recreational maths with 40168828970170384

• 40168828970170384 backwards is 48307107982886104
• The number of decimal digits it has is: 17
• The sum of 40168828970170384's digits is 76
• More coming soon!