138918009694464
138,918,009,694,464 is an even composite number composed of six prime numbers multiplied together.
138918009694464 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty-eight divisors.
Prime factorization of 138918009694464:
28 × 32 × 72 × 11 × 13 × 8604863
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 11 × 13 × 8604863)See below for interesting mathematical facts about the number 138918009694464 from the Numbermatics database.
Names of 138918009694464
- Cardinal: 138918009694464 can be written as One hundred thirty-eight trillion, nine hundred eighteen billion, nine million, six hundred ninety-four thousand, four hundred sixty-four.
Scientific notation
- Scientific notation: 1.38918009694464 × 1014
Factors of 138918009694464
Divisors of 138918009694464
- Number of divisors d(n): 648
-
Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 28 32 33 36 39 42 44 48 49 52 56 63 64 66 72 77 78 84 88 91 96 98 99 104 112 117 126 128 132 143 144 147 154 156 168 176 182 192 196 198 208 224 231 234 252 256 264 273 286 288 294 308 312 336 352 364 384 392 396 416 429 441 448 462 468 504 528 539 546 572 576 588 616 624 637 672 693 704 728 768 784 792 819 832 858 882 896 924 936 1001 1008 1056 1078 1092 1144 1152 1176 1232 1248 1274 1287 1344 1386 1408 1456 1568 1584 1617 1638 1664 1716 1764 1792 1848 1872 1911 2002 2016 2112 2156 2184 2288 2304 2352 2464 2496 2548 2574 2688 2772 2816 2912 3003 3136 3168 3234 3276 3328 3432 3528 3696 3744 3822 4004 4032 4224 4312 4368 4576 4704 4851 4928 4992 5096 5148 5376 5544 5733 5824 6006 6272 6336 6468 6552 6864 7007 7056 7392 7488 7644 8008 8064 8448 8624 8736 9009 9152 9408 9702 9856 9984 10192 10296 11088 11466 11648 12012 12544 12672 12936 13104 13728 14014 14112 14784 14976 15288 16016 16128 17248 17472 18018 18304 18816 19404 19712 20384 20592 21021 22176 22932 23296 24024 25344 25872 26208 27456 28028 28224 29568 29952 30576 32032 34496 34944 36036 36608 37632 38808 40768 41184 42042 44352 45864 48048 51744 52416 54912 56056 56448 59136 61152 63063 64064 68992 69888 72072 77616 81536 82368 84084 88704 91728 96096 103488 104832 109824 112112 112896 122304 126126 128128 137984 144144 155232 163072 164736 168168 177408 183456 192192 206976 209664 224224 244608 252252 256256 288288 310464 329472 336336 366912 384384 413952 448448 489216 504504 576576 620928 672672 733824 768768 896896 1009008 1153152 1241856 1345344 1467648 1793792 2018016 2306304 2690688 4036032 5381376 8072064 8604863 16144128 17209726 25814589 34419452 51629178 60234041 68838904 77443767 94653493 103258356 111863219 120468082 137677808 154887534 180702123 189306986 206516712 223726438 240936164 275355616 283960479 309775068 335589657 361404246 378613972 413033424 421638287 447452876 481872328 542106369 550711232 567920958 619550136 662574451 671179314 722808492 757227944 783042533 826066848 843276574 851881437 894905752 963744656 1006768971 1084212738 1101422464 1135841916 1230495409 1239100272 1264914861 1325148902 1342358628 1445616984 1514455888 1566085066 1652133696 1686553148 1703762874 1789811504 1927489312 1987723353 2013537942 2168425476 2202844928 2271683832 2349127599 2460990818 2478200544 2529829722 2650297804 2684717256 2891233968 3028911776 3132170132 3304267392 3373106296 3407525748 3579623008 3691486227 3794744583 3854978624 3975446706 4027075884 4336850952 4543367664 4638021157 4698255198 4921981636 4956401088 5059659444 5300595608 5369434512 5481297731 5782467936 5963170059 6057823552 6264340264 6608534784 6746212592 6815051496 7047382797 7159246016 7382972454 7589489166 7709957248 7950893412 8054151768 8613467863 8673701904 9086735328 9276042314 9396510396 9843963272 9912802176 10119318888 10601191216 10738869024 10962595462 11074458681 11564935872 11926340118 12115647104 12528680528 13492425184 13630102992 13914063471 14094765594 14318492032 14765944908 15178978332 15419914496 15901786824 16108303536 16443893193 17226935726 17347403808 18173470656 18552084628 18793020792 19687926544 19825604352 20238637776 21202382432 21477738048 21925190924 22148917362 23129871744 23852680236 24231294208 25057361056 25840403589 26984850368 27260205984 27828126942 28189531188 28636984064 29531889816 30357956664 31803573648 32216607072 32887786386 34453871452 34694807616 36346941312 37104169256 37586041584 39375853088 40477275552 41742190413 42404764864 42955476096 43850381848 44297834724 46259743488 47705360472 49331679579 50114722112 51680807178 53969700736 54520411968 55656253884 56379062376 59063779632 60294275041 60715913328 63607147296 64433214144 65775572772 68907742904 69389615232 72693882624 74208338512 75172083168 77521210767 78751706176 80954551104 83484380826 84809529728 85910952192 87700763696 88595669448 95410720944 98663359158 100229444224 103361614356 107939401472 109040823936 111312507768 112758124752 118127559264 120588550082 121431826656 127214294592 128866428288 131551145544 137815485808 138779230464 148416677024 150344166336 155042421534 157503412352 161909102208 166968761652 169619059456 175401527392 177191338896 180882825123 190821441888 197326718316 200458888448 206723228712 218081647872 222625015536 225516249504 236255118528 241177100164 242863653312 254428589184 257732856576 263102291088 275630971616 296833354048 300688332672 310084843068 315006824704 323818204416 333937523304 350803054784 354382677792 361765650246 381642883776 394653436632 413446457424 445250031072 451032499008 472510237056 482354200328 485727306624 508857178368 526204582176 542648475369 551261943232 593666708096 601376665344 620169686136 667875046608 701606109568 708765355584 723531300492 763285767552 789306873264 826892914848 890500062144 902064998016 945020474112 964708400656 971454613248 1052409164352 1085296950738 1102523886464 1187333416192 1240339372272 1335750093216 1403212219136 1417530711168 1447062600984 1526571535104 1578613746528 1653785829696 1781000124288 1804129996032 1929416801312 2104818328704 2170593901476 2205047772928 2480678744544 2671500186432 2835061422336 2894125201968 3157227493056 3307571659392 3562000248576 3858833602624 4209636657408 4341187802952 4961357489088 5343000372864 5788250403936 6314454986112 6615143318784 7717667205248 8682375605904 9922714978176 10686000745728 11576500807872 12628909972224 15435334410496 17364751211808 19845429956352 23153001615744 34729502423616 46306003231488 69459004847232 138918009694464
- Sum of all divisors σ(n): 547384380221952
- Sum of proper divisors (its aliquot sum) s(n): 408466370527488
- 138918009694464 is an abundant number, because the sum of its proper divisors (408466370527488) is greater than itself. Its abundance is 269548360833024
Bases of 138918009694464
- Binary: 111111001011000010111101001111011101001000000002
- Hexadecimal: 0x7E585E9EE900
- Base-36: 1D8Q1W7R40
Squares and roots of 138918009694464
- 138918009694464 squared (1389180096944642) is 19298213417471193886632247296
- 138918009694464 cubed (1389180096944643) is 2680869398614098552334638700842130650169344
-
The
square root of 138918009694464 is 11786348.4461670315 -
The
cube root of 138918009694464 is 51790.8275841813
Scales and comparisons
How big is 138918009694464?- 138,918,009,694,464 seconds is equal to 4,417,163 years, 2 days, 10 hours, 14 minutes, 24 seconds.
-
To count from 1 to 138,918,009,694,464 would take you about eleven million, forty-two thousand, nine hundred 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 138918009694464 cubic inches would be around 4315.9 feet tall.
Recreational maths with 138918009694464
- 138918009694464 backwards is 464496900819831
- 138918009694464 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 138918009694464's digits is 72
- More coming soon!
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The information we have on file for 138918009694464 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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