138720282624
138,720,282,624 is an even composite number composed of five prime numbers multiplied together.
138720282624 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 138720282624:
211 × 32 × 72 × 11 × 13963
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 11 × 13963)See below for interesting mathematical facts about the number 138720282624 from the Numbermatics database.
Names of 138720282624
- Cardinal: 138720282624 can be written as One hundred thirty-eight billion, seven hundred twenty million, two hundred eighty-two thousand, six hundred twenty-four.
Scientific notation
- Scientific notation: 1.38720282624 × 1011
Factors of 138720282624
Divisors of 138720282624
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 42 44 48 49 56 63 64 66 72 77 84 88 96 98 99 112 126 128 132 144 147 154 168 176 192 196 198 224 231 252 256 264 288 294 308 336 352 384 392 396 441 448 462 504 512 528 539 576 588 616 672 693 704 768 784 792 882 896 924 1008 1024 1056 1078 1152 1176 1232 1344 1386 1408 1536 1568 1584 1617 1764 1792 1848 2016 2048 2112 2156 2304 2352 2464 2688 2772 2816 3072 3136 3168 3234 3528 3584 3696 4032 4224 4312 4608 4704 4851 4928 5376 5544 5632 6144 6272 6336 6468 7056 7168 7392 8064 8448 8624 9216 9408 9702 9856 10752 11088 11264 12544 12672 12936 13963 14112 14336 14784 16128 16896 17248 18432 18816 19404 19712 21504 22176 22528 25088 25344 25872 27926 28224 29568 32256 33792 34496 37632 38808 39424 41889 43008 44352 50176 50688 51744 55852 56448 59136 64512 67584 68992 75264 77616 78848 83778 88704 97741 100352 101376 103488 111704 112896 118272 125667 129024 137984 150528 153593 155232 157696 167556 177408 195482 202752 206976 223408 225792 236544 251334 275968 293223 301056 307186 310464 335112 354816 390964 413952 446816 451584 460779 473088 502668 551936 586446 614372 620928 670224 684187 709632 781928 827904 879669 893632 903168 921558 1005336 1075151 1103872 1172892 1228744 1241856 1340448 1368374 1382337 1419264 1563856 1655808 1759338 1787264 1843116 2010672 2052561 2150302 2345784 2457488 2483712 2680896 2736748 2764674 3127712 3225453 3311616 3518676 3574528 3686232 4021344 4105122 4300604 4691568 4914976 4967424 5361792 5473496 5529348 6157683 6255424 6450906 7037352 7149056 7372464 7526057 8042688 8210244 8601208 9383136 9676359 9829952 9934848 10723584 10946992 11058696 12315366 12510848 12901812 14074704 14298112 14744928 15052114 16085376 16420488 17202416 18766272 19352718 19659904 21447168 21893984 22117392 22578171 24630732 25021696 25803624 28149408 28596224 29489856 30104228 32170752 32840976 34404832 37532544 38705436 39319808 42894336 43787968 44234784 45156342 49261464 50043392 51607248 56298816 58979712 60208456 64341504 65681952 67734513 68809664 75065088 77410872 78639616 85788672 87575936 88469568 90312684 98522928 100086784 103214496 112597632 117959424 120416912 128683008 131363904 135469026 137619328 150130176 154821744 157279232 175151872 176939136 180625368 197045856 200173568 206428992 225195264 235918848 240833824 257366016 262727808 270938052 275238656 300260352 309643488 314558464 350303744 353878272 361250736 394091712 412857984 450390528 471837696 481667648 525455616 541876104 550477312 600520704 619286976 700607488 707756544 722501472 788183424 825715968 900781056 943675392 963335296 1050911232 1083752208 1100954624 1238573952 1401214976 1415513088 1445002944 1576366848 1651431936 1801562112 1926670592 2101822464 2167504416 2201909248 2477147904 2831026176 2890005888 3152733696 3302863872 3853341184 4203644928 4335008832 4954295808 5780011776 6305467392 6605727744 7706682368 8670017664 9908591616 11560023552 12610934784 15413364736 17340035328 19817183232 23120047104 34680070656 46240094208 69360141312 138720282624
- Sum of all divisors σ(n): 508467501360
- Sum of proper divisors (its aliquot sum) s(n): 369747218736
- 138720282624 is an abundant number, because the sum of its proper divisors (369747218736) is greater than itself. Its abundance is 231026936112
Bases of 138720282624
- Binary: 100000010011000101111110001000000000002
- Hexadecimal: 0x204C5F8800
- Base-36: 1RQ6H340
Squares and roots of 138720282624
- 138720282624 squared (1387202826242) is 19243316811282436325376
- 138720282624 cubed (1387202826243) is 2669438346684270038943442743066624
-
The
square root of 138720282624 is 372451.7185139571 -
The
cube root of 138720282624 is 5176.6243992229
Scales and comparisons
How big is 138720282624?- 138,720,282,624 seconds is equal to 4,410 years, 45 weeks, 3 days, 19 hours, 50 minutes, 24 seconds.
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To count from 1 to 138,720,282,624 would take you about eight thousand, eight hundred twenty-one 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 138720282624 cubic inches would be around 431.4 feet tall.
Recreational maths with 138720282624
- 138720282624 backwards is 426282027831
- The number of decimal digits it has is: 12
- The sum of 138720282624's digits is 45
- More coming soon!
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