142148261025
142,148,261,025 is an odd composite number composed of six prime numbers multiplied together.
142148261025 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 142148261025:
32 × 52 × 23 × 312 × 101 × 283
(3 × 3 × 5 × 5 × 23 × 31 × 31 × 101 × 283)See below for interesting mathematical facts about the number 142148261025 from the Numbermatics database.
Names of 142148261025
- Cardinal: 142148261025 can be written as One hundred forty-two billion, one hundred forty-eight million, two hundred sixty-one thousand and twenty-five.
Scientific notation
- Scientific notation: 1.42148261025 × 1011
Factors of 142148261025
Divisors of 142148261025
- Number of divisors d(n): 216
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Complete list of divisors:
1 3 5 9 15 23 25 31 45 69 75 93 101 115 155 207 225 279 283 303 345 465 505 575 713 775 849 909 961 1035 1395 1415 1515 1725 2139 2323 2325 2525 2547 2883 3131 3565 4245 4545 4805 5175 6417 6509 6969 6975 7075 7575 8649 8773 9393 10695 11615 12735 14415 15655 17825 19527 20907 21225 22103 22725 24025 26319 28179 28583 32085 32545 34845 43245 43865 46965 53475 58075 58581 63675 66309 72013 72075 78275 78957 85749 97061 97635 104535 110515 131595 140895 142915 160425 162725 174225 198927 201779 216039 216225 219325 234825 257247 271963 291183 292905 331545 360065 394785 428745 485305 488175 522675 552575 605337 648117 657409 657975 704475 714575 815889 873549 886073 994635 1008895 1080195 1286235 1359815 1455915 1464525 1657725 1800325 1816011 1972227 1973925 2143725 2232403 2426525 2447667 2658219 3026685 3240585 3287045 4079445 4367745 4430365 4973175 5044475 5400975 5916681 6255149 6431175 6697209 6799075 7279575 7974657 9080055 9861135 11162015 12238335 13291095 15133425 16202925 16435225 18765447 20091627 20379679 20397225 21838725 22151825 27468263 29583405 31275745 33486045 39873285 45400275 49305675 55810075 56296341 61139037 61191675 66455475 82404789 93827235 100458135 101898395 137341315 147917025 156378725 167430225 183417111 199366425 247214367 281481705 305695185 412023945 469136175 502290675 509491975 631770049 686706575 917085555 1236071835 1407408525 1528475925 1895310147 2060119725 3158850245 4585427775 5685930441 6180359175 9476550735 15794251225 28429652205 47382753675 142148261025
- Sum of all divisors σ(n): 278217246528
- Sum of proper divisors (its aliquot sum) s(n): 136068985503
- 142148261025 is a deficient number, because the sum of its proper divisors (136068985503) is less than itself. Its deficiency is 6079275522
Bases of 142148261025
- Binary: 100001000110001011001001010100101000012
- Hexadecimal: 0x2118B254A1
- Base-36: 1TAVEK69
Squares and roots of 142148261025
- 142148261025 squared (1421482610252) is 20206128112431534050625
- 142148261025 cubed (1421482610253) is 2872265973230508249669418064390625
-
The
square root of 142148261025 is 377025.5442605979 -
The
cube root of 142148261025 is 5218.9185262321
Scales and comparisons
How big is 142148261025?- 142,148,261,025 seconds is equal to 4,519 years, 45 weeks, 3 days, 12 hours, 3 minutes, 45 seconds.
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To count from 1 to 142,148,261,025 would take you about nine thousand and thirty-nine 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 142148261025 cubic inches would be around 434.9 feet tall.
Recreational maths with 142148261025
- 142148261025 backwards is 520162841241
- The number of decimal digits it has is: 12
- The sum of 142148261025's digits is 36
- More coming soon!
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