1121235649997940

Names of 1121235649997940

• Cardinal: 1121235649997940 can be written as One quadrillion, one hundred twenty-one trillion, two hundred thirty-five billion, six hundred forty-nine million, nine hundred ninety-seven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.12123564999794 × 10¹⁵

Factors of 1121235649997940

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2076362314821

Divisors of 1121235649997940

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 540 2076362314811 4152724629622 6229086944433 8305449259244 10381811574055 12458173888866 18687260833299 20763623148110 24916347777732 31145434722165 37374521666598 41527246296220 56061782499897 62290869444330 74749043333196 93436304166495 112123564999794 124581738888660 186872608332990 224247129999588 280308912499485 373745216665980 560617824998970 1121235649997940
• Sum of all divisors σ(n): 3488288688884160
• Sum of proper divisors (its aliquot sum) s(n): 2367053038886220
• 1121235649997940 is an abundant number, because the sum of its proper divisors (2367053038886220) is greater than itself. Its abundance is 1245817388888280

Bases of 1121235649997940

• Binary: 11111110111100001000000100101000001010110001110100₂
• Hexadecimal: 0x3FBC204A0AC74
• Base-36: B1G0JOK8L0

Squares and roots of 1121235649997940

• 1121235649997940 squared (1121235649997940²) is 1257169382826303009122004243600
• 1121235649997940 cubed (1121235649997940³) is 1409583130110758922601244173176813011258184000
• The square root of 1121235649997940 is 33484857.0251978229
• The cube root of 1121235649997940 is 103888.0591038649

Scales and comparisons

• 1,121,235,649,997,940 seconds is equal to 35,651,825 years, 23 weeks, 6 days, 13 hours, 39 minutes.
• To count from 1 to 1,121,235,649,997,940 would take you about one hundred six million, nine hundred fifty-five thousand, four hundred seventy-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 1121235649997940 cubic inches would be around 8657.3 feet tall.

Recreational maths with 1121235649997940

• 1121235649997940 backwards is 0497999465321211
• The number of decimal digits it has is: 16
• The sum of 1121235649997940's digits is 72
• More coming soon!