142899887800
142,899,887,800 is an even composite number composed of six prime numbers multiplied together.
142899887800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 142899887800:
23 × 52 × 23 × 31 × 283 × 3541
(2 × 2 × 2 × 5 × 5 × 23 × 31 × 283 × 3541)See below for interesting mathematical facts about the number 142899887800 from the Numbermatics database.
Names of 142899887800
- Cardinal: 142899887800 can be written as One hundred forty-two billion, eight hundred ninety-nine million, eight hundred eighty-seven thousand, eight hundred.
Scientific notation
- Scientific notation: 1.428998878 × 1011
Factors of 142899887800
Divisors of 142899887800
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 20 23 25 31 40 46 50 62 92 100 115 124 155 184 200 230 248 283 310 460 566 575 620 713 775 920 1132 1150 1240 1415 1426 1550 2264 2300 2830 2852 3100 3541 3565 4600 5660 5704 6200 6509 7075 7082 7130 8773 11320 13018 14150 14164 14260 17546 17705 17825 26036 28300 28328 28520 32545 35092 35410 35650 43865 52072 56600 65090 70184 70820 71300 81443 87730 88525 109771 130180 141640 142600 162725 162886 175460 177050 201779 219325 219542 260360 325450 325772 350920 354100 403558 407215 438650 439084 548855 650900 651544 708200 807116 814430 877300 878168 1002103 1008895 1097710 1301800 1614232 1628860 1754600 2004206 2017790 2036075 2195420 2524733 2744275 3257720 4008412 4035580 4072150 4390840 5010515 5044475 5049466 5488550 8016824 8071160 8144300 10021030 10088950 10098932 10977100 12623665 16288600 20042060 20177900 20197864 21954200 23048369 25052575 25247330 31065193 40084120 40355800 46096738 50105150 50494660 62130386 63118325 92193476 100210300 100989320 115241845 124260772 126236650 155325965 184386952 200420600 230483690 248521544 252473300 310651930 460967380 504946600 576209225 621303860 714499439 776629825 921934760 1152418450 1242607720 1428998878 1553259650 2304836900 2857997756 3106519300 3572497195 4609673800 5715995512 6213038600 7144994390 14289988780 17862485975 28579977560 35724971950 71449943900 142899887800
- Sum of all divisors σ(n): 359237007360
- Sum of proper divisors (its aliquot sum) s(n): 216337119560
- 142899887800 is an abundant number, because the sum of its proper divisors (216337119560) is greater than itself. Its abundance is 73437231760
Bases of 142899887800
- Binary: 100001010001010111111100111110101110002
- Hexadecimal: 0x21457F3EB8
- Base-36: 1TNAWJ3S
Squares and roots of 142899887800
- 142899887800 squared (1428998878002) is 20420377933252588840000
- 142899887800 cubed (1428998878003) is 2918069715495390834295532152000000
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The
square root of 142899887800 is 378021.0150242973 -
The
cube root of 142899887800 is 5228.1009231315
Scales and comparisons
How big is 142899887800?- 142,899,887,800 seconds is equal to 4,543 years, 40 weeks, 1 day, 21 hours, 16 minutes, 40 seconds.
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To count from 1 to 142,899,887,800 would take you about nine thousand and eighty-seven 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 142899887800 cubic inches would be around 435.7 feet tall.
Recreational maths with 142899887800
- 142899887800 backwards is 008788998241
- The number of decimal digits it has is: 12
- The sum of 142899887800's digits is 64
- More coming soon!
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