142281438327
142,281,438,327 is an odd composite number composed of four prime numbers multiplied together.
142281438327 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 142281438327:
34 × 73 × 312 × 732
(3 × 3 × 3 × 3 × 7 × 7 × 7 × 31 × 31 × 73 × 73)See below for interesting mathematical facts about the number 142281438327 from the Numbermatics database.
Names of 142281438327
- Cardinal: 142281438327 can be written as One hundred forty-two billion, two hundred eighty-one million, four hundred thirty-eight thousand, three hundred twenty-seven.
Scientific notation
- Scientific notation: 1.42281438327 × 1011
Factors of 142281438327
Divisors of 142281438327
- Number of divisors d(n): 180
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Complete list of divisors:
1 3 7 9 21 27 31 49 63 73 81 93 147 189 217 219 279 343 441 511 567 651 657 837 961 1029 1323 1519 1533 1953 1971 2263 2511 2883 3087 3577 3969 4557 4599 5329 5859 5913 6727 6789 8649 9261 10633 10731 13671 13797 15841 15987 17577 20181 20367 25039 25947 27783 31899 32193 37303 41013 41391 47089 47523 47961 60543 61101 70153 75117 77841 95697 96579 110887 111909 123039 141267 142569 143883 165199 181629 183303 210459 225351 261121 287091 289737 329623 332661 335727 423801 427707 431649 491071 495597 544887 631377 676053 776209 783363 861273 988869 997983 1007181 1156393 1271403 1283121 1473213 1486791 1827847 1894131 2028159 2328627 2350089 2966607 2993949 3021543 3437497 3469179 3814209 4419639 4460373 5121169 5483541 5682393 6985881 7050267 8094751 8899821 8981847 10312491 10407537 13258917 13381119 15363507 16450623 20957643 21150801 24062479 24284253 26699463 30937473 31222611 35848183 39776751 46090521 49351869 56663257 62872929 72187437 72852759 92812419 93667833 107544549 138271563 148055607 169989771 216562311 218558277 250937281 278437257 322633647 414814689 509969313 649686933 655674831 752811843 967900941 1529907939 1756560967 1949060799 2258435529 2903702823 4589723817 5269682901 6775306587 15809048703 20325919761 47427146109 142281438327
- Sum of all divisors σ(n): 259674663600
- Sum of proper divisors (its aliquot sum) s(n): 117393225273
- 142281438327 is a deficient number, because the sum of its proper divisors (117393225273) is less than itself. Its deficiency is 24888213054
Bases of 142281438327
- Binary: 100001001000001010001001110100011101112
- Hexadecimal: 0x2120A27477
- Base-36: 1TD2P0FR
Squares and roots of 142281438327
- 142281438327 squared (1422814383272) is 20244007692399904558929
- 142281438327 cubed (1422814383273) is 2880346531977510607121942650671783
-
The
square root of 142281438327 is 377202.1186671677 -
The
cube root of 142281438327 is 5220.5478685763
Scales and comparisons
How big is 142281438327?- 142,281,438,327 seconds is equal to 4,524 years, 5 weeks, 4 days, 21 hours, 45 minutes, 27 seconds.
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To count from 1 to 142,281,438,327 would take you about nine thousand and forty-eight 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 142281438327 cubic inches would be around 435 feet tall.
Recreational maths with 142281438327
- 142281438327 backwards is 723834182241
- The number of decimal digits it has is: 12
- The sum of 142281438327's digits is 45
- More coming soon!
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