67949129368820

Names of 67949129368820

• Cardinal: 67949129368820 can be written as Sixty-seven trillion, nine hundred forty-nine billion, one hundred twenty-nine million, three hundred sixty-eight thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 6.794912936882 × 10¹³

Factors of 67949129368820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 26417531

Divisors of 67949129368820

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 14 19 20 28 35 38 70 76 95 133 140 190 266 380 532 665 967 1330 1934 2660 3868 4835 6769 9670 13538 18373 19340 27076 33845 36746 67690 73492 91865 128611 135380 183730 257222 367460 514444 643055 1286110 2572220 26416531 52833062 105666124 132082655 184915717 264165310 369831434 501914089 528330620 739662868 924578585 1003828178 1849157170 2007656356 2509570445 3513398623 3698314340 5019140890 7026797246 10038281780 14053594492 17566993115 25544785477 35133986230 51089570954 70267972460 102179141908 127723927385 178813498339 255447854770 357626996678 485350924063 510895709540 715253993356 894067491695 970701848126 1788134983390 1941403696252 2426754620315 3397456468441 3576269966780 4853509240630 6794912936882 9707018481260 13589825873764 16987282342205 33974564684410 67949129368820
• Sum of all divisors σ(n): 171838483998720
• Sum of proper divisors (its aliquot sum) s(n): 103889354629900
• 67949129368820 is an abundant number, because the sum of its proper divisors (103889354629900) is greater than itself. Its abundance is 35940225261080

Bases of 67949129368820

• Binary: 1111011100110010100011101110000000010011110100₂
• Hexadecimal: 0x3DCCA3B804F4
• Base-36: O33ED8C8K

Squares and roots of 67949129368820

• 67949129368820 squared (67949129368820²) is 4617084181980636651588192400
• 67949129368820 cubed (67949129368820³) is 313726850388134743338992550103176720968000
• The square root of 67949129368820 is 8243126.1890632245
• The cube root of 67949129368820 is 40806.3702265145

Scales and comparisons

• 67,949,129,368,820 seconds is equal to 2,160,572 years, 6 weeks, 6 days, 14 hours, 20 seconds.
• To count from 1 to 67,949,129,368,820 would take you about five million, four hundred one thousand, four hundred thirty 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 67949129368820 cubic inches would be around 3400.5 feet tall.

Recreational maths with 67949129368820

• 67949129368820 backwards is 02886392194976
• The number of decimal digits it has is: 14
• The sum of 67949129368820's digits is 74
• More coming soon!