138406829246837657856
138,406,829,246,837,657,856 is an even composite number composed of four prime numbers multiplied together.
138406829246837657856 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred five divisors.
Prime factorization of 138406829246837657856:
28 × 34 × 72 × 116712732
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 11671273 × 11671273)See below for interesting mathematical facts about the number 138406829246837657856 from the Numbermatics database.
Names of 138406829246837657856
- Cardinal: 138406829246837657856 can be written as One hundred thirty-eight quintillion, four hundred six quadrillion, eight hundred twenty-nine trillion, two hundred forty-six billion, eight hundred thirty-seven million, six hundred fifty-seven thousand, eight hundred fifty-six.
Scientific notation
- Scientific notation: 1.38406829246837657856 × 1020
Factors of 138406829246837657856
Divisors of 138406829246837657856
- Number of divisors d(n): 405
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 128 144 147 162 168 189 192 196 216 224 252 256 288 294 324 336 378 384 392 432 441 448 504 567 576 588 648 672 756 768 784 864 882 896 1008 1134 1152 1176 1296 1323 1344 1512 1568 1728 1764 1792 2016 2268 2304 2352 2592 2646 2688 3024 3136 3456 3528 3969 4032 4536 4704 5184 5292 5376 6048 6272 6912 7056 7938 8064 9072 9408 10368 10584 12096 12544 14112 15876 16128 18144 18816 20736 21168 24192 28224 31752 36288 37632 42336 48384 56448 63504 72576 84672 112896 127008 145152 169344 254016 338688 508032 1016064 11671273 23342546 35013819 46685092 70027638 81698911 93370184 105041457 140055276 163397822 186740368 210082914 245096733 280110552 315124371 326795644 373480736 420165828 490193466 560221104 571892377 630248742 653591288 735290199 746961472 840331656 945373113 980386932 1120442208 1143784754 1260497484 1307182576 1470580398 1493922944 1680663312 1715677131 1890746226 1960773864 2205870597 2240884416 2287569508 2520994968 2614365152 2941160796 2987845888 3361326624 3431354262 3781492452 3921547728 4411741194 4481768832 4575139016 5041989936 5147031393 5228730304 5882321592 6617611791 6722653248 6862708524 7562984904 7843095456 8823482388 8963537664 9150278032 10083979872 10294062786 10457460608 11764643184 13235223582 13445306496 13725417048 15125969808 15441094179 15686190912 17646964776 18300556064 20167959744 20588125572 20914921216 23529286368 26470447164 26890612992 27450834096 30251939616 30882188358 31372381824 35293929552 36601112128 40335919488 41176251144 46323282537 47058572736 52940894328 54901668192 60503879232 61764376716 62744763648 70587859104 73202224256 80671838976 82352502288 92646565074 94117145472 105881788656 109803336384 121007758464 123528753432 141175718208 146404448512 164705004576 185293130148 188234290944 211763577312 219606672768 242015516928 247057506864 282351436416 329410009152 370586260296 423527154624 439213345536 494115013728 564702872832 658820018304 741172520592 847054309248 988230027456 1317640036608 1482345041184 1694108618496 1976460054912 2964690082368 3952920109824 5929380164736 11858760329472 136218613440529 272437226881058 408655840321587 544874453762116 817311680643174 953530294083703 1089748907524232 1225967520964761 1634623361286348 1907060588167406 2179497815048464 2451935041929522 2860590882251109 3269246722572696 3677902562894283 3814121176334812 4358995630096928 4903870083859044 5721181764502218 6538493445145392 6674712058585921 7355805125788566 7628242352669624 8581772646753327 8717991260193856 9807740167718088 11033707688682849 11442363529004436 13076986890290784 13349424117171842 14711610251577132 15256484705339248 17163545293506654 17435982520387712 19615480335436176 20024136175757763 22067415377365698 22884727058008872 25745317940259981 26153973780581568 26698848234343684 29423220503154264 30512969410678496 34327090587013308 34871965040775424 39230960670872352 40048272351515526 44134830754731396 45769454116017744 51490635880519962 52307947561163136 53397696468687368 58846441006308528 60072408527273289 61025938821356992 68654181174026616 77235953820779943 78461921341744704 80096544703031052 88269661509462792 91538908232035488 102981271761039924 104615895122326272 106795392937374736 117692882012617056 120144817054546578 122051877642713984 137308362348053232 154471907641559886 156923842683489408 160193089406062104 176539323018925584 180217225581819867 183077816464070976 205962543522079848 213590785874749472 235385764025234112 240289634109093156 244103755285427968 274616724696106464 308943815283119772 313847685366978816 320386178812124208 353078646037851168 360434451163639734 366155632928141952 411925087044159696 427181571749498944 470771528050468224 480579268218186312 540651676745459601 549233449392212928 617887630566239544 640772357624248416 706157292075702336 720868902327279468 732311265856283904 823850174088319392 854363143498997888 941543056100936448 961158536436372624 1081303353490919202 1098466898784425856 1235775261132479088 1281544715248496832 1412314584151404672 1441737804654558936 1647700348176638784 1708726286997995776 1922317072872745248 2162606706981838404 2196933797568851712 2471550522264958176 2563089430496993664 2824629168302809344 2883475609309117872 3295400696353277568 3844634145745490496 4325213413963676808 4943101044529916352 5126178860993987328 5766951218618235744 6590801392706555136 7689268291490980992 8650426827927353616 9886202089059832704 11533902437236471488 15378536582981961984 17300853655854707232 19772404178119665408 23067804874472942976 34601707311709414464 46135609748945885952 69203414623418828928 138406829246837657856
- Sum of all divisors σ(n): 480084427129409803701
- Sum of proper divisors (its aliquot sum) s(n): 341677597882572145845
- 138406829246837657856 is an abundant number, because the sum of its proper divisors (341677597882572145845) is greater than itself. Its abundance is 203270768635734487989
Bases of 138406829246837657856
- Binary: 11110000000110001111101010111100011101000011110011110010001000000002
- Hexadecimal: 0x780C7D5E3A1E79100
- Base-36: T7JT27VKUTS00
Squares and roots of 138406829246837657856
- 138406829246837657856 squared (1384068292468376578562) is 19156450382163276064200626583835718516736
- 138406829246837657856 cubed (1384068292468376578563) is 2651383557019590545465468327545033011679672377490004577878016
-
138406829246837657856 is a
perfect square number . Itssquare root is 11764643184 -
The
cube root of 138406829246837657856 is 5172722.4124927639
Scales and comparisons
How big is 138406829246837657856?- 138,406,829,246,837,657,856 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 138,406,829,246,837,657,856 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 138406829246837657856 cubic inches would be around 431060.2 feet tall.
Recreational maths with 138406829246837657856
- 138406829246837657856 backwards is 658756738642928604831
- 138406829246837657856 is a
Harshad number . - The number of decimal digits it has is: 21
- The sum of 138406829246837657856's digits is 108
- More coming soon!
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The information we have on file for 138406829246837657856 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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