142171849731
142,171,849,731 is an odd composite number composed of six prime numbers multiplied together.
142171849731 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142171849731:
3 × 312 × 41 × 47 × 157 × 163
(3 × 31 × 31 × 41 × 47 × 157 × 163)See below for interesting mathematical facts about the number 142171849731 from the Numbermatics database.
Names of 142171849731
- Cardinal: 142171849731 can be written as One hundred forty-two billion, one hundred seventy-one million, eight hundred forty-nine thousand, seven hundred thirty-one.
Scientific notation
- Scientific notation: 1.42171849731 × 1011
Factors of 142171849731
Divisors of 142171849731
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 31 41 47 93 123 141 157 163 471 489 961 1271 1457 1927 2883 3813 4371 4867 5053 5781 6437 6683 7379 7661 14601 15159 19311 20049 22137 22983 25591 39401 45167 59737 76773 118203 135501 150877 156643 179211 199547 207173 228749 237491 302539 314101 452631 469929 598641 621519 686247 712473 793321 907617 942303 1049231 1202777 1851847 2379963 3147693 3608331 5555541 6185957 6422363 7091219 7362221 9378709 9737131 18557871 19267089 21273657 22086663 24592951 28136127 29211393 32526161 37286087 49313857 73778853 97578483 111858261 147941571 290739979 301851061 872219937 905553183 1008310991 1155868697 1528729567 3024932973 3467606091 4586188701 47390616577 142171849731
- Sum of all divisors σ(n): 207491687424
- Sum of proper divisors (its aliquot sum) s(n): 65319837693
- 142171849731 is a deficient number, because the sum of its proper divisors (65319837693) is less than itself. Its deficiency is 76852012038
Bases of 142171849731
- Binary: 100001000110100001101001000100000000112
- Hexadecimal: 0x211A1A4403
- Base-36: 1TB9G5C3
Squares and roots of 142171849731
- 142171849731 squared (1421718497312) is 20212834855934044772361
- 142171849731 cubed (1421718497313) is 2873696119775374047023134194084891
-
The
square root of 142171849731 is 377056.8255992723 -
The
cube root of 142171849731 is 5219.2071936767
Scales and comparisons
How big is 142171849731?- 142,171,849,731 seconds is equal to 4,520 years, 32 weeks, 3 days, 12 hours, 28 minutes, 51 seconds.
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To count from 1 to 142,171,849,731 would take you about nine thousand and forty-one 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 142171849731 cubic inches would be around 434.9 feet tall.
Recreational maths with 142171849731
- 142171849731 backwards is 137948171241
- The number of decimal digits it has is: 12
- The sum of 142171849731's digits is 48
- More coming soon!
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The information we have on file for 142171849731 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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