1012393982420626743

Names of 1012393982420626743

• Cardinal: 1012393982420626743 can be written as One quintillion, twelve quadrillion, three hundred ninety-three trillion, nine hundred eighty-two billion, four hundred twenty million, six hundred twenty-six thousand, seven hundred forty-three.

Scientific notation

• Scientific notation: 1.012393982420626743 × 10¹⁸

Factors of 1012393982420626743

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 300730

Divisors of 1012393982420626743

• Number of divisors d(n): 54
• Complete list of divisors:
  1 3 7 9 21 49 63 147 441 31727 95181 222089 268993 285543 666267 806979 1554623 1882951 1998801 2420937 4663869 5648853 13180657 13991607 16946559 39541971 118625913 8534340911 25603022733 59740386377 72357234049 76809068199 179221159131 217071702147 418182704639 506500638343 537663477393 651215106441 1254548113917 1519501915029 3545504468401 3763644341751 4558505745087 10636513405203 31909540215609 2295677964672623 6887033894017869 16069745752708361 20661101682053607 48209237258125083 112488220268958527 144627711774375249 337464660806875581 1012393982420626743
• Sum of all divisors σ(n): 1701157312702293264
• Sum of proper divisors (its aliquot sum) s(n): 688763330281666521
• 1012393982420626743 is a deficient number, because the sum of its proper divisors (688763330281666521) is less than itself. Its deficiency is 323630652138960222

Bases of 1012393982420626743

• Binary: 111000001100101111101111011010001110111011001010110100110111₂
• Hexadecimal: 0xE0CBEF68EECAD37
• Base-36: 7OWFPQX383ZR

Squares and roots of 1012393982420626743

• 1012393982420626743 squared (1012393982420626743²) is 1024941575641496290739848108926788049
• 1012393982420626743 cubed (1012393982420626743³) is 1037644683512166470947715273492044069769705200502194407
• The square root of 1012393982420626743 is 1006177907.9370738913
• The cube root of 1012393982420626743 is 1004114.3761661273

Scales and comparisons

• 1,012,393,982,420,626,743 seconds is equal to 32,190,997,100 years, 40 weeks, 3 days, 4 hours, 19 minutes, 3 seconds.
• To count from 1 to 1,012,393,982,420,626,743 would take you about one hundred twelve billion, six hundred sixty-eight million, four hundred eighty-nine thousand, eight hundred fifty-two 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 1012393982420626743 cubic inches would be around 83676.2 feet tall.

Recreational maths with 1012393982420626743

• 1012393982420626743 backwards is 3476260242893932101
• The number of decimal digits it has is: 19
• The sum of 1012393982420626743's digits is 72
• More coming soon!