680827357998

Names of 680827357998

• Cardinal: 680827357998 can be written as Six hundred eighty billion, eight hundred twenty-seven million, three hundred fifty-seven thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 6.80827357998 × 10¹¹

Factors of 680827357998

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 69760

Divisors of 680827357998

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 19 27 38 54 57 114 171 342 513 1026 11369 22738 34107 58367 68214 102321 116734 175101 204642 216011 306963 350202 432022 525303 613926 648033 1050606 1108973 1296066 1575909 1944099 2217946 3151818 3326919 3888198 5832297 6653838 9980757 11664594 19961514 29942271 59884542 663574423 1327148846 1990723269 3981446538 5972169807 11944339614 12607914037 17916509421 25215828074 35833018842 37823742111 75647484222 113471226333 226942452666 340413678999 680827357998
• Sum of all divisors σ(n): 1592745984000
• Sum of proper divisors (its aliquot sum) s(n): 911918626002
• 680827357998 is an abundant number, because the sum of its proper divisors (911918626002) is greater than itself. Its abundance is 231091268004

Bases of 680827357998

• Binary: 1001111010000100011110010000101100101110₂
• Hexadecimal: 0x9E84790B2E
• Base-36: 8ORN13JI

Squares and roots of 680827357998

• 680827357998 squared (680827357998²) is 463525891398536854568004
• 680827357998 cubed (680827357998³) is 315581108004533719978367320944295992
• The square root of 680827357998 is 825122.6320965873
• The cube root of 680827357998 is 8797.2243225879

Scales and comparisons

• 680,827,357,998 seconds is equal to 21,648 years, 10 weeks, 4 days, 6 hours, 33 minutes, 18 seconds.
• To count from 1 to 680,827,357,998 would take you about forty-three thousand, two hundred ninety-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 680827357998 cubic inches would be around 733.1 feet tall.

Recreational maths with 680827357998

• 680827357998 backwards is 899753728086
• The number of decimal digits it has is: 12
• The sum of 680827357998's digits is 72
• More coming soon!