121498390431
121,498,390,431 is an odd composite number composed of five prime numbers multiplied together.
121498390431 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 121498390431:
32 × 11 × 17 × 2572 × 1093
(3 × 3 × 11 × 17 × 257 × 257 × 1093)See below for interesting mathematical facts about the number 121498390431 from the Numbermatics database.
Names of 121498390431
- Cardinal: 121498390431 can be written as One hundred twenty-one billion, four hundred ninety-eight million, three hundred ninety thousand, four hundred thirty-one.
Scientific notation
- Scientific notation: 1.21498390431 × 1011
Factors of 121498390431
Divisors of 121498390431
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 9 11 17 33 51 99 153 187 257 561 771 1093 1683 2313 2827 3279 4369 8481 9837 12023 13107 18581 25443 36069 39321 48059 55743 66049 108207 144177 167229 198147 204391 280901 432531 594441 613173 726539 842703 1122833 1839519 2179617 2528109 3089911 3368499 4775317 6538851 9269733 10105497 12351163 14325951 27809199 37053489 42977853 52528487 72191557 111160467 157585461 216574671 472756383 649724013 794107127 1227256469 2382321381 3681769407 7146964143 11045308221 13499821159 40499463477 121498390431
- Sum of all divisors σ(n): 203691921264
- Sum of proper divisors (its aliquot sum) s(n): 82193530833
- 121498390431 is a deficient number, because the sum of its proper divisors (82193530833) is less than itself. Its deficiency is 39304859598
Bases of 121498390431
- Binary: 11100010010011101111001001111100111112
- Hexadecimal: 0x1C49DE4F9F
- Base-36: 1JTD061R
Squares and roots of 121498390431
- 121498390431 squared (1214983904312) is 14761858877323712365761
- 121498390431 cubed (1214983904313) is 1793542093364399737389572654432991
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The
square root of 121498390431 is 348566.1923236389 -
The
cube root of 121498390431 is 4952.8690021355
Scales and comparisons
How big is 121498390431?- 121,498,390,431 seconds is equal to 3,863 years, 14 weeks, 1 day, 8 hours, 53 minutes, 51 seconds.
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To count from 1 to 121,498,390,431 would take you about seven thousand, seven hundred twenty-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 121498390431 cubic inches would be around 412.7 feet tall.
Recreational maths with 121498390431
- 121498390431 backwards is 134093894121
- The number of decimal digits it has is: 12
- The sum of 121498390431's digits is 45
- More coming soon!
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The information we have on file for 121498390431 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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