42498045018
42,498,045,018 is an even composite number composed of seven prime numbers multiplied together.
42498045018 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 42498045018:
2 × 32 × 11 × 132 × 31 × 53 × 773
(2 × 3 × 3 × 11 × 13 × 13 × 31 × 53 × 773)See below for interesting mathematical facts about the number 42498045018 from the Numbermatics database.
Names of 42498045018
- Cardinal: 42498045018 can be written as Forty-two billion, four hundred ninety-eight million, forty-five thousand and eighteen.
Scientific notation
- Scientific notation: 4.2498045018 × 1010
Factors of 42498045018
Divisors of 42498045018
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 6 9 11 13 18 22 26 31 33 39 53 62 66 78 93 99 106 117 143 159 169 186 198 234 279 286 318 338 341 403 429 477 507 558 583 682 689 773 806 858 954 1014 1023 1166 1209 1287 1378 1521 1546 1643 1749 1859 2046 2067 2319 2418 2574 3042 3069 3286 3498 3627 3718 4134 4433 4638 4929 5239 5247 5577 6138 6201 6957 7254 7579 8503 8866 8957 9858 10049 10478 10494 11154 12402 13299 13914 14787 15158 15717 16731 17006 17914 18073 20098 21359 22737 23963 25509 26598 26871 29574 30147 31434 33462 36146 39897 40969 42718 45474 47151 47926 51018 53742 54219 57629 60294 64077 68211 71889 76527 79794 80613 81938 90441 94302 98527 108438 110539 115258 122907 128154 130637 136422 143778 153054 161226 162657 172887 180882 192231 197054 215667 221078 234949 245814 261274 263593 277667 295581 311519 325314 331617 345774 368721 384462 391911 431334 450659 469898 518661 527186 532597 555334 591162 623038 663234 704847 737442 783822 790779 833001 886743 901318 934557 994851 1037322 1065194 1175733 1270039 1351977 1409694 1437007 1581558 1597791 1666002 1773486 1869114 1989702 2114541 2351466 2372337 2499003 2540078 2703954 2803671 2874014 3054337 3195582 3426709 3810117 4049747 4055931 4229082 4311021 4744674 4793373 4998006 5607342 5858567 6108674 6853418 6923761 7620234 8099494 8111862 8622042 9163011 9586746 10280127 11430351 11717134 12149241 12933063 13847522 13970429 16510507 17575701 18326022 20560254 20771283 22860702 24298482 25866126 27489033 27940858 30840381 33021014 35151402 36447723 41542566 41911287 44547217 49531521 52727103 54978066 61680762 62313849 72895446 76161371 83822574 89094434 99063042 105454206 124627698 125733861 133641651 148594563 152322742 181615577 214636591 228484113 251467722 267283302 297189126 363231154 400924953 429273182 456968226 544846731 643909773 685452339 801849906 1089693462 1287819546 1370904678 1634540193 1931729319 2361002501 3269080386 3863458638 4722005002 7083007503 14166015006 21249022509 42498045018
- Sum of all divisors σ(n): 114546451968
- Sum of proper divisors (its aliquot sum) s(n): 72048406950
- 42498045018 is an abundant number, because the sum of its proper divisors (72048406950) is greater than itself. Its abundance is 29550361932
Bases of 42498045018
- Binary: 1001111001010001010010110100010110102
- Hexadecimal: 0x9E514B45A
- Base-36: JIU8LEI
Squares and roots of 42498045018
- 42498045018 squared (424980450182) is 1806083830351954620324
- 42498045018 cubed (424980450183) is 76755031928579242238822449745832
-
The
square root of 42498045018 is 206150.5396985417 -
The
cube root of 42498045018 is 3489.7125133809
Scales and comparisons
How big is 42498045018?- 42,498,045,018 seconds is equal to 1,351 years, 15 weeks, 6 days, 12 hours, 30 minutes, 18 seconds.
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To count from 1 to 42,498,045,018 would take you about two thousand, seven hundred two 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 42498045018 cubic inches would be around 290.8 feet tall.
Recreational maths with 42498045018
- 42498045018 backwards is 81054089424
- The number of decimal digits it has is: 11
- The sum of 42498045018's digits is 45
- More coming soon!
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