40802818308608

Names of 40802818308608

• Cardinal: 40802818308608 can be written as Forty trillion, eight hundred two billion, eight hundred eighteen million, three hundred eight thousand, six hundred eight.

Scientific notation

• Scientific notation: 4.0802818308608 × 10¹³

Factors of 40802818308608

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3174112

Divisors of 40802818308608

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 25309 50618 101236 202472 404944 809888 1619776 3148801 3239552 6297602 6479104 12595204 12958208 25190408 50380816 100761632 201523264 403046528 806093056 1612186112 79693004509 159386009018 318772018036 637544036072 1275088072144 2550176144288 5100352288576 10200704577152 20401409154304 40802818308608
• Sum of all divisors σ(n): 81529190728260
• Sum of proper divisors (its aliquot sum) s(n): 40726372419652
• 40802818308608 is a deficient number, because the sum of its proper divisors (40726372419652) is less than itself. Its deficiency is 76445888956

Bases of 40802818308608

• Binary: 1001010001110000100101011111011011101000000000₂
• Hexadecimal: 0x251C257DBA00
• Base-36: EGOK0IUBK

Squares and roots of 40802818308608

• 40802818308608 squared (40802818308608²) is 1664869981925276209926897664
• 40802818308608 cubed (40802818308608³) is 67931387379952530175372639281937186291712
• The square root of 40802818308608 is 6387708.3769226659
• The cube root of 40802818308608 is 34426.8050688827

Scales and comparisons

• 40,802,818,308,608 seconds is equal to 1,297,403 years, 21 weeks, 2 days, 12 hours, 50 minutes, 8 seconds.
• To count from 1 to 40,802,818,308,608 would take you about three million, two hundred forty-three thousand, five hundred eight 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 40802818308608 cubic inches would be around 2868.9 feet tall.

Recreational maths with 40802818308608

• 40802818308608 backwards is 80680381820804
• The number of decimal digits it has is: 14
• The sum of 40802818308608's digits is 56
• More coming soon!