2942688144
2,942,688,144 is an even composite number composed of seven prime numbers multiplied together.
2942688144 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 2942688144:
24 × 3 × 11 × 31 × 37 × 43 × 113
(2 × 2 × 2 × 2 × 3 × 11 × 31 × 37 × 43 × 113)See below for interesting mathematical facts about the number 2942688144 from the Numbermatics database.
Names of 2942688144
- Cardinal: 2942688144 can be written as Two billion, nine hundred forty-two million, six hundred eighty-eight thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 2.942688144 × 109
Factors of 2942688144
Divisors of 2942688144
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 31 33 37 43 44 48 62 66 74 86 88 93 111 113 124 129 132 148 172 176 186 222 226 248 258 264 296 339 341 344 372 407 444 452 473 496 516 528 592 678 682 688 744 814 888 904 946 1023 1032 1147 1221 1243 1333 1356 1364 1419 1488 1591 1628 1776 1808 1892 2046 2064 2294 2442 2486 2666 2712 2728 2838 3182 3256 3441 3503 3729 3784 3999 4092 4181 4588 4773 4859 4884 4972 5332 5424 5456 5676 6364 6512 6882 7006 7458 7568 7998 8184 8362 9176 9546 9718 9768 9944 10509 10664 11352 12543 12617 12728 13764 14012 14577 14663 14916 15996 16368 16724 17501 18352 19092 19436 19536 19888 21018 21328 22704 25086 25234 25456 27528 28024 29154 29326 29832 31992 33448 35002 37851 38184 38533 38872 42036 43989 45991 49321 50172 50468 52503 53449 55056 56048 58308 58652 59664 63984 66896 70004 75702 76368 77066 77744 84072 87978 91982 98642 100344 100936 105006 106898 115599 116616 117304 129611 137973 140008 147963 150629 151404 154132 160347 168144 175956 179783 183964 197284 200688 201872 210012 213796 231198 233232 234608 259222 275946 280016 295926 301258 302808 308264 320694 351912 359566 367928 388833 394568 420024 427592 451887 462396 518444 539349 542531 551892 591852 602516 605616 616528 641388 703824 719132 735856 777666 789136 840048 855184 903774 924792 1036888 1078698 1085062 1103784 1183704 1205032 1282776 1425721 1438264 1555332 1627593 1656919 1807548 1849584 1977613 2073776 2157396 2170124 2207568 2367408 2410064 2565552 2851442 2876528 3110664 3255186 3313838 3615096 3955226 4277163 4314792 4340248 4970757 5573273 5702884 5932839 6221328 6510372 6627676 7230192 7910452 8554326 8629584 8680496 9941514 11146546 11405768 11865678 13020744 13255352 15820904 16719819 17108652 19883028 22293092 22811536 23731356 26041488 26510704 31641808 33439638 34217304 39766056 44586184 47462712 61306003 66879276 68434608 79532112 89172368 94925424 122612006 133758552 183918009 245224012 267517104 367836018 490448024 735672036 980896048 1471344072 2942688144
- Sum of all divisors σ(n): 9075990528
- Sum of proper divisors (its aliquot sum) s(n): 6133302384
- 2942688144 is an abundant number, because the sum of its proper divisors (6133302384) is greater than itself. Its abundance is 3190614240
Bases of 2942688144
- Binary: 101011110110010111011011100100002
- Hexadecimal: 0xAF65DB90
- Base-36: 1CO00PC
Squares and roots of 2942688144
- 2942688144 squared (29426881442) is 8659413512838164736
- 2942688144 cubed (29426881443) is 25481953478222259159346089984
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The
square root of 2942688144 is 54246.5496045601 -
The
cube root of 2942688144 is 1433.0062344029
Scales and comparisons
How big is 2942688144?- 2,942,688,144 seconds is equal to 93 years, 29 weeks, 3 days, 21 hours, 22 minutes, 24 seconds.
-
To count from 1 to 2,942,688,144 would take you about one hundred 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 2942688144 cubic inches would be around 119.4 feet tall.
Recreational maths with 2942688144
- 2942688144 backwards is 4418862492
- 2942688144 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2942688144's digits is 48
- More coming soon!
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