142940279857662
142,940,279,857,662 is an even composite number composed of seven prime numbers multiplied together.
142940279857662 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 142940279857662:
2 × 32 × 7 × 31 × 757 × 1723 × 28057
(2 × 3 × 3 × 7 × 31 × 757 × 1723 × 28057)See below for interesting mathematical facts about the number 142940279857662 from the Numbermatics database.
Names of 142940279857662
- Cardinal: 142940279857662 can be written as One hundred forty-two trillion, nine hundred forty billion, two hundred seventy-nine million, eight hundred fifty-seven thousand, six hundred sixty-two.
Scientific notation
- Scientific notation: 1.42940279857662 × 1014
Factors of 142940279857662
Divisors of 142940279857662
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 31 42 62 63 93 126 186 217 279 434 558 651 757 1302 1514 1723 1953 2271 3446 3906 4542 5169 5299 6813 10338 10598 12061 13626 15507 15897 23467 24122 28057 31014 31794 36183 46934 47691 53413 56114 70401 72366 84171 95382 106826 108549 140802 160239 164269 168342 196399 211203 217098 252513 320478 328538 373891 392798 422406 480717 492807 505026 589197 747782 869767 961434 985614 1121673 1178394 1304311 1478421 1739534 1767591 2243346 2608622 2609301 2956842 3365019 3535182 3912933 5218602 6088369 6730038 7825866 7827903 9130177 11738799 12176738 15655806 18260354 18265107 21239149 23477598 27390531 36530214 40433641 42478298 48342211 54781062 54795321 63717447 80867282 82171593 96684422 109590642 121300923 127434894 145026633 148674043 164343186 191152341 242601846 283035487 290053266 297348086 338395477 363902769 382304682 435079899 446022129 566070974 658413619 676790954 727805538 849106461 870159798 892044258 1015186431 1316827238 1338066387 1498608541 1698212922 1975240857 2030372862 2547319383 2676132774 2997217082 3045559293 3950481714 4495825623 4608895333 5094638766 5925722571 6091118586 8991651246 9217790666 10490259787 11851445142 13487476869 13826685999 20980519574 26974953738 27653371998 31470779361 36595053727 41480057997 62941558722 73190107454 82960115994 94412338083 109785161181 188824676166 219570322362 256165376089 329355483543 512330752178 658710967086 768496128267 1134446665537 1536992256534 2268893331074 2305488384801 3403339996611 4610976769602 6806679993222 7941126658759 10210019989833 15882253317518 20420039979666 23823379976277 47646759952554 71470139928831 142940279857662
- Sum of all divisors σ(n): 366073043841024
- Sum of proper divisors (its aliquot sum) s(n): 223132763983362
- 142940279857662 is an abundant number, because the sum of its proper divisors (223132763983362) is greater than itself. Its abundance is 80192484125700
Bases of 142940279857662
- Binary: 1000001000000000111000001001101011100001111111102
- Hexadecimal: 0x8200E09AE1FE
- Base-36: 1EO1UW0O3I
Squares and roots of 142940279857662
- 142940279857662 squared (1429402798576622) is 20431923605786732870980106244
- 142940279857662 cubed (1429402798576623) is 2920544878241526074662628277557541957441528
-
The
square root of 142940279857662 is 11955763.4577496555 -
The
cube root of 142940279857662 is 52285.9346809559
Scales and comparisons
How big is 142940279857662?- 142,940,279,857,662 seconds is equal to 4,545,058 years, 39 weeks, 2 days, 5 hours, 47 minutes, 42 seconds.
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To count from 1 to 142,940,279,857,662 would take you about eleven million, three hundred sixty-two thousand, six hundred forty-six 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 142940279857662 cubic inches would be around 4357.2 feet tall.
Recreational maths with 142940279857662
- 142940279857662 backwards is 266758972049241
- The number of decimal digits it has is: 15
- The sum of 142940279857662's digits is 72
- More coming soon!
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