268397118120

Names of 268397118120

• Cardinal: 268397118120 can be written as Two hundred sixty-eight billion, three hundred ninety-seven million, one hundred eighteen thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.6839711812 × 10¹¹

Factors of 268397118120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 281262

Divisors of 268397118120

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 8191 16382 24573 32764 40955 49146 65528 81910 98292 122865 163820 196584 245730 273061 327640 491460 546122 819183 982920 1092244 1365305 1638366 2184488 2730610 3276732 4095915 5461220 6553464 8191830 10922440 16383660 32767320 2236642651 4473285302 6709927953 8946570604 11183213255 13419855906 17893141208 22366426510 26839711812 33549639765 44732853020 53679423624 67099279530 89465706040 134198559060 268397118120
• Sum of all divisors σ(n): 805292605440
• Sum of proper divisors (its aliquot sum) s(n): 536895487320
• 268397118120 is an abundant number, because the sum of its proper divisors (536895487320) is greater than itself. Its abundance is 268498369200

Bases of 268397118120

• Binary: 11111001111101101101110000001010101000₂
• Hexadecimal: 0x3E7DB702A8
• Base-36: 3FASPPRC

Squares and roots of 268397118120

• 268397118120 squared (268397118120²) is 72037013015121232334400
• 268397118120 cubed (268397118120³) is 19334526691231470740975920139328000
• The square root of 268397118120 is 518070.5725284925
• The cube root of 268397118120 is 6450.4886605317

Scales and comparisons

• 268,397,118,120 seconds is equal to 8,534 years, 10 weeks, 2 days, 3 hours, 2 minutes.
• To count from 1 to 268,397,118,120 would take you about seventeen thousand and sixty-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 268397118120 cubic inches would be around 537.5 feet tall.

Recreational maths with 268397118120

• 268397118120 backwards is 021811793862
• The number of decimal digits it has is: 12
• The sum of 268397118120's digits is 48
• More coming soon!