268339394740

Names of 268339394740

• Cardinal: 268339394740 can be written as Two hundred sixty-eight billion, three hundred thirty-nine million, three hundred ninety-four thousand, seven hundred forty.

Scientific notation

• Scientific notation: 2.6833939474 × 10¹¹

Factors of 268339394740

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 21302

Divisors of 268339394740

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 127 254 508 635 1270 2540 8059 13109 16118 26218 32236 40295 52436 65545 80590 131090 161180 262180 1023493 1664843 2046986 3329686 4093972 5117465 6659372 8324215 10234930 16648430 20469860 33296860 105645431 211290862 422581724 528227155 1056454310 2112908620 13416969737 26833939474 53667878948 67084848685 134169697370 268339394740
• Sum of all divisors σ(n): 568063641600
• Sum of proper divisors (its aliquot sum) s(n): 299724246860
• 268339394740 is an abundant number, because the sum of its proper divisors (299724246860) is greater than itself. Its abundance is 31384852120

Bases of 268339394740

• Binary: 11111001111010010001100011100010110100₂
• Hexadecimal: 0x3E7A4638B4
• Base-36: 3F9UCI44

Squares and roots of 268339394740

• 268339394740 squared (268339394740²) is 72006030769429539667600
• 268339394740 cubed (268339394740³) is 19322054714298539169480604788424000
• The square root of 268339394740 is 518014.8595745107
• The cube root of 268339394740 is 6450.0261981589

Scales and comparisons

• 268,339,394,740 seconds is equal to 8,532 years, 18 weeks, 6 days, 45 minutes, 40 seconds.
• To count from 1 to 268,339,394,740 would take you about seventeen thousand and sixty-four 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 268339394740 cubic inches would be around 537.5 feet tall.

Recreational maths with 268339394740

• 268339394740 backwards is 047493933862
• The number of decimal digits it has is: 12
• The sum of 268339394740's digits is 58
• More coming soon!