142805359550
142,805,359,550 is an even composite number composed of six prime numbers multiplied together.
142805359550 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142805359550:
2 × 52 × 7 × 41 × 1272 × 617
(2 × 5 × 5 × 7 × 41 × 127 × 127 × 617)See below for interesting mathematical facts about the number 142805359550 from the Numbermatics database.
Names of 142805359550
- Cardinal: 142805359550 can be written as One hundred forty-two billion, eight hundred five million, three hundred fifty-nine thousand, five hundred fifty.
Scientific notation
- Scientific notation: 1.4280535955 × 1011
Factors of 142805359550
Divisors of 142805359550
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 5 7 10 14 25 35 41 50 70 82 127 175 205 254 287 350 410 574 617 635 889 1025 1234 1270 1435 1778 2050 2870 3085 3175 4319 4445 5207 6170 6350 7175 8638 8890 10414 14350 15425 16129 21595 22225 25297 26035 30850 32258 36449 43190 44450 50594 52070 72898 78359 80645 107975 112903 126485 130175 156718 161290 177079 182245 215950 225806 252970 260350 354158 364490 391795 403225 548513 564515 632425 661289 783590 806450 885395 911225 1097026 1129030 1264850 1322578 1770790 1822450 1958975 2742565 2822575 3212719 3306445 3917950 4426975 4629023 5485130 5645150 6425438 6612890 8853950 9258046 9951593 13712825 16063595 16532225 19903186 22489033 23145115 27425650 32127190 33064450 44978066 46290230 49757965 69661151 80317975 99515930 112445165 115725575 139322302 160635950 224890330 231451150 248789825 348305755 408015313 497579650 562225825 696611510 816030626 1124451650 1741528775 2040076565 2856107191 3483057550 4080153130 5712214382 10200382825 14280535955 20400765650 28561071910 71402679775 142805359550
- Sum of all divisors σ(n): 313943218848
- Sum of proper divisors (its aliquot sum) s(n): 171137859298
- 142805359550 is an abundant number, because the sum of its proper divisors (171137859298) is greater than itself. Its abundance is 28332499748
Bases of 142805359550
- Binary: 100001001111111101110011011011101111102
- Hexadecimal: 0x213FDCDBBE
- Base-36: 1TLQMGN2
Squares and roots of 142805359550
- 142805359550 squared (1428053595502) is 20393370716204776202500
- 142805359550 cubed (1428053595503) is 2912282637564064077025296108875000
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The
square root of 142805359550 is 377895.9639239351 -
The
cube root of 142805359550 is 5226.9478729075
Scales and comparisons
How big is 142805359550?- 142,805,359,550 seconds is equal to 4,540 years, 39 weeks, 6 days, 19 hours, 25 minutes, 50 seconds.
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To count from 1 to 142,805,359,550 would take you about nine thousand and eighty-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 142805359550 cubic inches would be around 435.6 feet tall.
Recreational maths with 142805359550
- 142805359550 backwards is 055953508241
- The number of decimal digits it has is: 12
- The sum of 142805359550's digits is 47
- More coming soon!
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