142978169425
142,978,169,425 is an odd composite number composed of five prime numbers multiplied together.
142978169425 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 142978169425:
52 × 74 × 13 × 412 × 109
(5 × 5 × 7 × 7 × 7 × 7 × 13 × 41 × 41 × 109)See below for interesting mathematical facts about the number 142978169425 from the Numbermatics database.
Names of 142978169425
- Cardinal: 142978169425 can be written as One hundred forty-two billion, nine hundred seventy-eight million, one hundred sixty-nine thousand, four hundred twenty-five.
Scientific notation
- Scientific notation: 1.42978169425 × 1011
Factors of 142978169425
Divisors of 142978169425
- Number of divisors d(n): 180
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Complete list of divisors:
1 5 7 13 25 35 41 49 65 91 109 175 205 245 287 325 343 455 533 545 637 763 1025 1225 1417 1435 1681 1715 2009 2275 2401 2665 2725 3185 3731 3815 4459 4469 5341 7085 7175 8405 8575 9919 10045 11767 12005 13325 14063 15925 18655 19075 21853 22295 22345 26117 26705 31213 31283 35425 37387 42025 49595 50225 58097 58835 60025 69433 70315 82369 93275 98441 109265 111475 111725 130585 133525 152971 156065 156415 182819 183229 186935 218981 247975 261709 290485 294175 347165 351575 406679 411845 486031 492205 546325 576583 652925 764855 780325 782075 914095 916145 934675 1070797 1094905 1279733 1282603 1308545 1452425 1532867 1735825 2033395 2059225 2381977 2430155 2461025 2846753 2882915 3402217 3824275 4036081 4570475 4580725 5353985 5474525 6398665 6413015 6542725 7495579 7664335 8978221 10166975 10730069 11909885 12150775 14233765 14414575 16673839 17011085 19927271 20180405 26769925 31993325 32065075 37477895 38321675 44891105 52469053 53650345 59549425 62847547 71168825 83369195 85055425 99636355 100902025 116716873 139490897 187389475 224455525 262345265 268251725 314237735 416845975 439932829 498181775 583584365 697454485 817018111 1311726325 1571188675 2199664145 2917921825 3487272425 4085090555 5719126777 10998320725 20425452775 28595633885 142978169425
- Sum of all divisors σ(n): 230399112020
- Sum of proper divisors (its aliquot sum) s(n): 87420942595
- 142978169425 is a deficient number, because the sum of its proper divisors (87420942595) is less than itself. Its deficiency is 55557226830
Bases of 142978169425
- Binary: 100001010010100010100110111010010100012
- Hexadecimal: 0x214A29BA51
- Base-36: 1TOLIDLD
Squares and roots of 142978169425
- 142978169425 squared (1429781694252) is 20442756932124004830625
- 142978169425 cubed (1429781694253) is 2922867964155319187782619678640625
-
The
square root of 142978169425 is 378124.5422145989 -
The
cube root of 142978169425 is 5229.0554130947
Scales and comparisons
How big is 142978169425?- 142,978,169,425 seconds is equal to 4,546 years, 13 weeks, 4 days, 22 hours, 10 minutes, 25 seconds.
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To count from 1 to 142,978,169,425 would take you about nine thousand and ninety-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 142978169425 cubic inches would be around 435.8 feet tall.
Recreational maths with 142978169425
- 142978169425 backwards is 524961879241
- The number of decimal digits it has is: 12
- The sum of 142978169425's digits is 58
- More coming soon!
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The information we have on file for 142978169425 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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