18238406221590016
18,238,406,221,590,016 is an even composite number composed of five prime numbers multiplied together.
18238406221590016 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.
Prime factorization of 18238406221590016:
29 × 73 × 115 × 233 × 53
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 11 × 11 × 11 × 11 × 11 × 23 × 23 × 23 × 53)See below for interesting mathematical facts about the number 18238406221590016 from the Numbermatics database.
Names of 18238406221590016
- Cardinal: 18238406221590016 can be written as Eighteen quadrillion, two hundred thirty-eight trillion, four hundred six billion, two hundred twenty-one million, five hundred ninety thousand and sixteen.
Scientific notation
- Scientific notation: 1.8238406221590016 × 1016
Factors of 18238406221590016
Divisors of 18238406221590016
- Number of divisors d(n): 1920
-
Complete list of divisors:
1 2 4 7 8 11 14 16 22 23 28 32 44 46 49 53 56 64 77 88 92 98 106 112 121 128 154 161 176 184 196 212 224 242 253 256 308 322 343 352 368 371 392 424 448 484 506 512 529 539 583 616 644 686 704 736 742 784 847 848 896 968 1012 1058 1078 1127 1166 1219 1232 1288 1331 1372 1408 1472 1484 1568 1694 1696 1771 1792 1936 2024 2116 2156 2254 2332 2438 2464 2576 2597 2662 2744 2783 2816 2944 2968 3136 3388 3392 3542 3584 3703 3773 3872 4048 4081 4232 4312 4508 4664 4876 4928 5152 5194 5324 5488 5566 5632 5819 5888 5929 5936 6272 6413 6776 6784 7084 7406 7546 7744 7889 8096 8162 8464 8533 8624 9016 9317 9328 9752 9856 10304 10388 10648 10976 11132 11638 11776 11858 11872 12167 12397 12544 12826 13409 13552 13568 14168 14641 14812 15092 15488 15778 16192 16324 16928 17066 17248 18032 18179 18634 18656 19481 19504 19712 20608 20776 21296 21952 22264 23276 23716 23744 24334 24794 25088 25652 25921 26818 27104 27136 28037 28336 28567 29282 29624 30184 30613 30976 31556 32384 32648 33856 34132 34496 36064 36358 37268 37312 38962 39008 39424 40733 41216 41503 41552 42592 43904 44528 44891 46552 47432 47488 48668 49588 51304 51842 53636 54208 56074 56672 57134 58564 59248 59731 60368 61226 61952 63112 64009 64768 65219 65296 67712 68264 68992 70543 72128 72716 74536 74624 77924 78016 81466 82432 83006 83104 85169 85184 86779 87808 89056 89782 93104 93863 94864 94976 97336 99176 102487 102608 103684 107272 108416 112148 113344 114268 117128 118496 119462 120736 122452 126224 128018 129536 130438 130592 133837 135424 136367 136528 137984 141086 144256 145432 147499 149072 149248 155848 156032 161051 162932 166012 166208 170338 170368 173558 175616 178112 179564 181447 186208 187726 189728 189952 194672 196259 198352 199969 204974 205216 207368 214291 214544 216832 224296 226688 228536 234256 236992 238924 241472 244904 252448 256036 260876 261184 267674 270848 272734 273056 275968 282172 285131 288512 290864 294998 298144 298496 308407 311696 312064 314237 322102 325864 332024 332416 336743 340676 340736 347116 356224 359128 362894 372416 375452 379456 389344 392518 396704 399938 409948 410432 414736 418117 428582 429088 433664 448063 448592 453376 456533 457072 468512 473984 477848 482944 489808 493801 504896 512072 521752 522368 535348 545468 546112 564344 570262 577024 581728 589996 596183 596288 616814 623392 624128 628474 644204 644851 651728 657041 664048 664832 673486 681352 681472 694232 704099 712448 717409 718256 725788 744832 750904 758912 775973 778688 785036 793408 799876 819896 820864 829472 836234 857164 858176 896126 897184 906752 913066 914144 936859 937024 947968 954569 955696 965888 979616 987602 1009792 1024144 1032493 1043504 1044736 1070696 1090936 1092224 1127357 1128688 1140524 1163456 1179992 1192366 1192576 1233628 1246784 1256948 1288408 1289702 1303456 1314082 1328096 1329664 1346972 1362704 1373813 1388464 1408198 1424896 1434818 1436512 1451576 1472207 1489664 1500037 1501808 1517824 1551946 1557376 1570072 1586816 1599752 1622489 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81314005696 84113074738 85010096864 85110462976 87951883712 88874192176 88979120384 91206168064 91949696608 92930292224 93687876128 96015868333 96129228272 97154396416 97946415952 100516438528 101570505344 102398525768 103853898401 105085367552 107053004212 107071858432 109732420952 109861975168 111938761088 113246153216 116888883188 117026886592 122202014242 122346290528 123651049984 125408481088 126430832836 129271552256 132177688874 133587295072 133745013248 134676321934 136273274368 139659444848 139824332032 140797972931 142467514112 144492380384 148943310208 151060215856 152671194368 153915796496 155713460672 159610794112 160911969064 162628011392 168226149476 170020193728 175903767424 177748384352 177958240768 183899393216 187375752256 192031736666 192258456544 194308792832 195892831904 203141010688 204797051536 207707796802 210170735104 214106008424 214143716864 219464841904 219723950336 221253957463 223877522176 233777766376 234053773184 244404028484 244692581056 250816962176 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86030218026368 93053092967296 99121772943424 103627308077216 113282026221056 118431209231104 142487548606172 150730629930496 162842912692768 172060436052736 186106185934592 198243545886848 207254616154432 236862418462208 284975097212344 325685825385536 344120872105472 372212371869184 396487091773696 414509232308864 569950194424688 651371650771072 792974183547392 829018464617728 1139900388849376 1302743301542144 1658036929235456 2279800777698752 2605486603084288 4559601555397504 9119203110795008 18238406221590016
- Sum of all divisors σ(n): 49793466514176000
- Sum of proper divisors (its aliquot sum) s(n): 31555060292585984
- 18238406221590016 is an abundant number, because the sum of its proper divisors (31555060292585984) is greater than itself. Its abundance is 13316654070995968
Bases of 18238406221590016
- Binary: 10000001100101110111011110111000001101101101110000000002
- Hexadecimal: 0x40CBBBDC1B6E00
- Base-36: 4ZKZ45EN2F4
Squares and roots of 18238406221590016
- 18238406221590016 squared (182384062215900162) is 332639461503733403811127190880256
- 18238406221590016 cubed (182384062215900163) is 6066813624236043931312954035155741517126981124096
-
The
square root of 18238406221590016 is 135049643.5448461893 -
The
cube root of 18238406221590016 is 263226.1074216663
Scales and comparisons
How big is 18238406221590016?- 18,238,406,221,590,016 seconds is equal to 579,924,902 years, 39 weeks, 17 hours, 40 minutes, 16 seconds.
-
To count from 1 to 18,238,406,221,590,016 would take you about one billion, seven hundred thirty-nine million, seven hundred seventy-four thousand, seven hundred eight 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 18238406221590016 cubic inches would be around 21935.5 feet tall.
Recreational maths with 18238406221590016
- 18238406221590016 backwards is 61009512260483281
- The number of decimal digits it has is: 17
- The sum of 18238406221590016's digits is 58
- More coming soon!
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"Number 18238406221590016 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.
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