16421005553990400
16,421,005,553,990,400 is an even composite number composed of six prime numbers multiplied together.
What does the number 16421005553990400 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 2430 divisors.
16421005553990400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, four hundred thirty divisors.
Prime factorization of 16421005553990400:
28 × 32 × 52 × 114 × 432 × 10531
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 11 × 11 × 11 × 11 × 43 × 43 × 10531)See below for interesting mathematical facts about the number 16421005553990400 from the Numbermatics database.
Names of 16421005553990400
- Cardinal: 16421005553990400 can be written as Sixteen quadrillion, four hundred twenty-one trillion, five billion, five hundred fifty-three million, nine hundred ninety thousand, four hundred.
Scientific notation
- Scientific notation: 1.64210055539904 × 1016
Factors of 16421005553990400
Divisors of 16421005553990400
- Number of divisors d(n): 2430
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 30 32 33 36 40 43 44 45 48 50 55 60 64 66 72 75 80 86 88 90 96 99 100 110 120 121 128 129 132 144 150 160 165 172 176 180 192 198 200 215 220 225 240 242 256 258 264 275 288 300 320 330 344 352 360 363 384 387 396 400 430 440 450 473 480 484 495 516 528 550 576 600 605 640 645 660 688 704 720 726 768 774 792 800 825 860 880 900 946 960 968 990 1032 1056 1075 1089 1100 1152 1200 1210 1280 1290 1320 1331 1376 1408 1419 1440 1452 1548 1584 1600 1650 1720 1760 1800 1815 1849 1892 1920 1935 1936 1980 2064 2112 2150 2178 2200 2304 2365 2400 2420 2475 2580 2640 2662 2752 2816 2838 2880 2904 3025 3096 3168 3200 3225 3300 3440 3520 3600 3630 3698 3784 3840 3870 3872 3960 3993 4128 4224 4257 4300 4356 4400 4730 4800 4840 4950 5160 5203 5280 5324 5445 5504 5547 5676 5760 5808 6050 6192 6336 6400 6450 6600 6655 6880 7040 7095 7200 7260 7396 7568 7740 7744 7920 7986 8256 8448 8514 8600 8712 8800 9075 9245 9460 9600 9675 9680 9900 10320 10406 10531 10560 10648 10890 11008 11094 11352 11520 11616 11825 11979 12100 12384 12672 12900 13200 13310 13760 14080 14190 14400 14520 14641 14792 15136 15480 15488 15609 15840 15972 16512 16641 17028 17200 17424 17600 18150 18490 18920 19200 19350 19360 19800 19965 20339 20640 20812 21062 21120 21285 21296 21780 22188 22704 23232 23650 23958 24200 24768 25344 25800 26015 26400 26620 27225 27520 27735 28380 28800 29040 29282 29584 30272 30960 30976 31218 31593 31680 31944 33024 33275 33282 34056 34400 34848 35200 35475 36300 36980 37840 38700 38720 39600 39930 40678 41280 41624 42124 42240 42570 42592 43560 43923 44376 45408 46225 46464 46827 47300 47916 48400 49536 51600 52030 52655 52800 53240 54450 55040 55470 56760 57233 57600 58080 58564 59168 59895 60544 61017 61920 62436 63186 63360 63888 66550 66564 68112 68800 69696 70400 70950 72600 73205 73960 75680 77400 77440 78045 79200 79860 81356 82560 83205 83248 84248 85140 85184 87120 87846 88752 90816 92450 92928 93654 94600 94779 95832 96800 99072 99825 101695 103200 104060 105310 105600 106425 106480 108900 110940 113520 114466 115841 116160 117128 118336 119790 121088 122034 123840 124872 126372 126720 127776 130075 131769 133100 133128 136224 137600 138675 139392 141900 145200 146410 147920 151360 154800 154880 156090 157965 158400 159720 162712 165120 166410 166496 168496 170280 170368 171699 174240 175692 177504 181632 183051 184900 187308 189200 189558 191664 193600 199650 203390 206400 208120 210620 211200 212850 212960 217800 219615 221880 223729 227040 228932 231682 232320 234135 234256 236672 239580 244068 247680 249744 252744 255552 260150 263275 263538 266200 266256 272448 275200 277350 278784 283800 286165 290400 292820 295840 299475 302720 305085 309600 312180 315930 316800 319440 325424 332820 332992 336992 340560 340736 343398 347523 348480 351384 355008 363264 366025 366102 369800 374616 378400 379116 383328 387200 390225 399300 406780 412800 416025 416240 421240 425700 425920 435600 439230 443760 447458 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1591182708720 1658687429696 1696384871280 1697261555968 1710521411874 1735835682240 1776203953920 1809477196032 1866023358408 1884872079200 1909419250464 1928706313600 1943774331675 1988978385900 2056224086400 2073359287120 2120481089100 2121576944960 2169794602800 2220254942400 2261846495040 2280695215832 2314447576320 2332529198010 2386774063080 2467468903680 2488031144544 2545892333952 2565782117811 2591699108900 2651971181200 2714215794048 2827308118800 2850869019790 2893059470400 2960339923200 2983467578850 3015795326720 3084336129600 3110038930680 3156064876800 3182365417440 3317374859392 3392769742560 3421042823748 3471671364480 3732046716816 3769744158400 3818838500928 3857412627200 3887548663350 3977956771800 4112448172800 4146718574240 4240962178200 4243153889920 4276303529685 4339589205600 4440509884800 4523692990080 4561390431664 4665058396020 4773548126160 4976062289088 5091784667904 5131564235622 5183398217800 5303942362400 5428431588096 5654616237600 5701738039580 5786118940800 5831322995025 5966935157700 6168672259200 6220077861360 6364730834880 6634749718784 6785539485120 6842085647496 6943342728960 7127172549475 7464093433632 7539488316800 7637677001856 7775097326700 7955913543600 8293437148480 8481924356400 8486307779840 8552607059370 8679178411200 8881019769600 9047385980160 9122780863328 9330116792040 9547096252320 9952124578176 10263128471244 10366796435600 10607884724800 11309232475200 11403476079160 11572237881600 11662645990050 11933870315400 12337344518400 12440155722720 12729461669760 12828910589055 13571078970240 13684171294992 14254345098950 14928186867264 15078976633600 15275354003712 15550194653400 15911827087200 16586874296960 16963848712800 17105214118740 17358356822400 18245561726656 18660233584080 19094192504640 19904249156352 20526256942488 20733592871200 21215769449600 21381517648425 22618464950400 22806952158320 23325291980100 23867740630800 24880311445440 25458923339520 25657821178110 27142157940480 27368342589984 28508690197900 29856373734528 31100389306800 31823654174400 33173748593920 33927697425600 34210428237480 34716713644800 36491123453312 37320467168160 38188385009280 41052513884976 41467185742400 42431538899200 42763035296850 45236929900800 45613904316640 46650583960200 47735481261600 49760622890880 51315642356220 54736685179968 57017380395800 59712747469056 62200778613600 63647308348800 64144552945275 67855394851200 68420856474960 72982246906624 74640934336320 76376770018560 82105027769952 82934371484800 85526070593700 91227808633280 93301167920400 95470962523200 99521245781760 102631284712440 109473370359936 114034760791600 124401557227200 127294616697600 128289105890550 135710789702400 136841712949920 149281868672640 164210055539904 165868742969600 171052141187400 182455617266560 186602335840800 190941925046400 205262569424880 218946740719872 228069521583200 248803114454400 256578211781100 273683425899840 298563737345280 328420111079808 342104282374800 364911234533120 373204671681600 381883850092800 410525138849760 456139043166400 497606228908800 513156423562200 547366851799680 656840222159616 684208564749600 746409343363200 821050277699520 912278086332800 1026312847124400 1094733703599360 1368417129499200 1492818686726400 1642100555399040 1824556172665600 2052625694248800 2736834258998400 3284201110798080 4105251388497600 5473668517996800 8210502776995200 16421005553990400
- Sum of all divisors σ(n): 66122328647078340
- Sum of proper divisors (its aliquot sum) s(n): 49701323093087940
- 16421005553990400 is an abundant number, because the sum of its proper divisors (49701323093087940) is greater than itself. Its abundance is 33280317539097540
Bases of 16421005553990400
- Binary: 1110100101011011010001010010101110011001111011000000002
- Hexadecimal: 0x3A56D14AE67B00
- Base-36: 4HORDT51OG0
Squares and roots of 16421005553990400
- 16421005553990400 squared (164210055539904002) is 269649423404183563609363292160000
- 16421005553990400 cubed (164210055539904003) is 4427914679350407250400186744752434769035264000000
-
The
square root of 16421005553990400 is 128144471.4140660849 -
The
cube root of 16421005553990400 is 254175.2441110665
Scales and comparisons
How big is 16421005553990400?- 16,421,005,553,990,400 seconds is equal to 522,137,183 years, 5 weeks, 5 days, 16 hours.
-
To count from 1 to 16,421,005,553,990,400 would take you about one billion, five hundred sixty-six million, four hundred eleven thousand, five hundred forty-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 16421005553990400 cubic inches would be around 21181.3 feet tall.
Recreational maths with 16421005553990400
- 16421005553990400 backwards is 00409935550012461
- The number of decimal digits it has is: 17
- The sum of 16421005553990400's digits is 54
- More coming soon!
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"Number 16421005553990400 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.
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Numbermatics. (2024). Number 16421005553990400 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/16421005553990400/
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The information we have on file for 16421005553990400 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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