121275441480

Names of 121275441480

• Cardinal: 121275441480 can be written as One hundred twenty-one billion, two hundred seventy-five million, four hundred forty-one thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.2127544148 × 10¹¹

Factors of 121275441480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1529610

Divisors of 121275441480

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 661 1322 1983 2644 3305 3966 5288 6610 7932 9915 13220 15864 19830 26440 39660 79320 1528939 3057878 4586817 6115756 7644695 9173634 12231512 15289390 18347268 22934085 30578780 36694536 45868170 61157560 91736340 183472680 1010628679 2021257358 3031886037 4042514716 5053143395 6063772074 8085029432 10106286790 12127544148 15159430185 20212573580 24255088296 30318860370 40425147160 60637720740 121275441480
• Sum of all divisors σ(n): 364376980800
• Sum of proper divisors (its aliquot sum) s(n): 243101539320
• 121275441480 is an abundant number, because the sum of its proper divisors (243101539320) is greater than itself. Its abundance is 121826097840

Bases of 121275441480

• Binary: 1110000111100100101000110000101001000₂
• Hexadecimal: 0x1C3C946148
• Base-36: 1JPO9LJC

Squares and roots of 121275441480

• 121275441480 squared (121275441480²) is 14707732706168904590400
• 121275441480 cubed (121275441480³) is 1783686777110469023648758569792000
• The square root of 121275441480 is 348246.2368497325
• The cube root of 121275441480 is 4949.8376504247

Scales and comparisons

• 121,275,441,480 seconds is equal to 3,856 years, 9 weeks, 3 days, 22 hours, 38 minutes.
• To count from 1 to 121,275,441,480 would take you about seven thousand, seven hundred twelve 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 121275441480 cubic inches would be around 412.5 feet tall.

Recreational maths with 121275441480

• 121275441480 backwards is 084144572121
• The number of decimal digits it has is: 12
• The sum of 121275441480's digits is 39
• More coming soon!