142640666981888768
142,640,666,981,888,768 is an even composite number composed of six prime numbers multiplied together.
142640666981888768 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 142640666981888768:
28 × 7 × 11 × 41 × 3691 × 47817269
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 41 × 3691 × 47817269)See below for interesting mathematical facts about the number 142640666981888768 from the Numbermatics database.
Names of 142640666981888768
- Cardinal: 142640666981888768 can be written as One hundred forty-two quadrillion, six hundred forty trillion, six hundred sixty-six billion, nine hundred eighty-one million, eight hundred eighty-eight thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 1.42640666981888768 × 1017
Factors of 142640666981888768
Divisors of 142640666981888768
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 32 41 44 56 64 77 82 88 112 128 154 164 176 224 256 287 308 328 352 448 451 574 616 656 704 896 902 1148 1232 1312 1408 1792 1804 2296 2464 2624 2816 3157 3608 3691 4592 4928 5248 6314 7216 7382 9184 9856 10496 12628 14432 14764 18368 19712 25256 25837 28864 29528 36736 40601 50512 51674 57728 59056 73472 81202 101024 103348 115456 118112 151331 162404 202048 206696 236224 284207 302662 324808 404096 413392 472448 568414 605324 649616 808192 826784 944896 1059317 1136828 1210648 1299232 1653568 1664641 2118634 2273656 2421296 2598464 3307136 3329282 4237268 4547312 4842592 5196928 6614272 6658564 8474536 9094624 9685184 10393856 11652487 13317128 16949072 18189248 19370368 23304974 26634256 33898144 36378496 38740736 46609948 47817269 53268512 67796288 72756992 93219896 95634538 106537024 135592576 186439792 191269076 213074048 271185152 334720883 372879584 382538152 426148096 525989959 669441766 745759168 765076304 1051979918 1338883532 1491518336 1530152608 1960508029 2103959836 2677767064 2983036672 3060305216 3681929713 3921016058 4207919672 5355534128 6120610432 7363859426 7842032116 8415839344 10711068256 12241220864 13723556203 14727718852 15684064232 16831678688 21422136512 21565588319 27447112406 29455437704 31368128464 33663357376 42844273024 43131176638 54894224812 58910875408 62736256928 67326714752 85688546048 86262353276 109788449624 117821750816 125472513856 134653429504 150959118233 172524706552 176493539879 219576899248 235643501632 250945027712 301918236466 345049413104 352987079758 439153798496 471287003264 501890055424 603836472932 690098826208 705974159516 878307596992 942574006528 1207672945864 1235454779153 1380197652416 1411948319032 1756615193984 1941428938669 2415345891728 2470909558306 2760395304832 2823896638064 3513230387968 3882857877338 4830691783456 4941819116612 5520790609664 5647793276128 7236235135039 7765715754676 9661383566912 9883638233224 11295586552256 13590002570683 14472470270078 15531431509352 19322767133824 19767276466448 22591173104512 27180005141366 28944940540156 31062863018704 38645534267648 39534552932896 45182346209024 50653645945273 54360010282732 57889881080312 62125726037408 79069105865792 79598586485429 101307291890546 108720020565464 115779762160624 124251452074816 158138211731584 159197172970858 202614583781092 217440041130928 231559524321248 248502904149632 316276423463168 318394345941716 405229167562184 434880082261856 463119048642496 497005808299264 557190105398003 636788691883432 810458335124368 869760164523712 926238097284992 1114380210796006 1273577383766864 1620916670248736 1739520329047424 1852476194569984 2228760421592012 2547154767533728 3241833340497472 3479040658094848 4457520843184024 5094309535067456 6483666680994944 8915041686368048 10188619070134912 12967333361989888 17830083372736096 20377238140269824 35660166745472192 71320333490944384 142640666981888768
- Sum of all divisors σ(n): 363737345889415680
- Sum of proper divisors (its aliquot sum) s(n): 221096678907526912
- 142640666981888768 is an abundant number, because the sum of its proper divisors (221096678907526912) is greater than itself. Its abundance is 78456011925638144
Bases of 142640666981888768
- Binary: 1111110101100001011101110010011011111101011110011000000002
- Hexadecimal: 0x1FAC2EE4DFAF300
- Base-36: 130HW9S84SU8
Squares and roots of 142640666981888768
- 142640666981888768 squared (1426406669818887682) is 20346359877038092574984528724557824
- 142640666981888768 cubed (1426406669818887683) is 2902218343514253865215012324488565099287477152120832
-
The
square root of 142640666981888768 is 377677993.7749732963 -
The
cube root of 142640666981888768 is 522493.7746188839
Scales and comparisons
How big is 142640666981888768?- 142,640,666,981,888,768 seconds is equal to 4,535,531,993 years, 24 weeks, 3 days, 17 hours, 6 minutes, 8 seconds.
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To count from 1 to 142,640,666,981,888,768 would take you about thirteen billion, six hundred six million, five hundred ninety-five thousand, nine hundred eighty 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 142640666981888768 cubic inches would be around 43541.1 feet tall.
Recreational maths with 142640666981888768
- 142640666981888768 backwards is 867888189666046241
- The number of decimal digits it has is: 18
- The sum of 142640666981888768's digits is 98
- More coming soon!
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