28989815478400
28,989,815,478,400 is an even composite number composed of seven prime numbers multiplied together.
28989815478400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 28989815478400:
27 × 52 × 7 × 29 × 79 × 181 × 3121
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 29 × 79 × 181 × 3121)See below for interesting mathematical facts about the number 28989815478400 from the Numbermatics database.
Names of 28989815478400
- Cardinal: 28989815478400 can be written as Twenty-eight trillion, nine hundred eighty-nine billion, eight hundred fifteen million, four hundred seventy-eight thousand, four hundred.
Scientific notation
- Scientific notation: 2.89898154784 × 1013
Factors of 28989815478400
Divisors of 28989815478400
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 29 32 35 40 50 56 58 64 70 79 80 100 112 116 128 140 145 158 160 175 181 200 203 224 232 280 290 316 320 350 362 395 400 406 448 464 553 560 580 632 640 700 724 725 790 800 812 896 905 928 1015 1106 1120 1160 1264 1267 1400 1448 1450 1580 1600 1624 1810 1856 1975 2030 2212 2240 2291 2320 2528 2534 2765 2800 2896 2900 3121 3160 3200 3248 3620 3712 3950 4060 4424 4480 4525 4582 4640 5056 5068 5075 5249 5530 5600 5792 5800 6242 6320 6335 6496 7240 7900 8120 8848 9050 9164 9280 10112 10136 10150 10498 11060 11200 11455 11584 11600 12484 12640 12670 12992 13825 14299 14480 15605 15800 16037 16240 17696 18100 18328 18560 20272 20300 20996 21847 22120 22400 22910 23168 23200 24968 25280 25340 25984 26245 27650 28598 28960 31210 31600 31675 32074 32480 35392 36200 36656 36743 40544 40600 41992 43694 44240 45820 46400 49936 50560 50680 52490 55300 57196 57275 57920 62420 63200 63350 64148 64960 70784 71495 72400 73312 73486 78025 80185 81088 81200 83984 87388 88480 90509 91640 92800 99872 100093 101360 104980 109235 110600 114392 114550 115840 124840 126400 126700 128296 129920 131225 142990 144800 146624 146972 156050 160370 162176 162400 167968 174776 176960 181018 183280 183715 199744 200186 202720 209960 218470 221200 228784 229100 246559 249680 252800 253400 256592 262450 285980 289600 293248 293944 312100 320740 324800 335936 349552 353920 357475 362036 366560 367430 399488 400372 400925 405440 414671 419920 436940 442400 452545 457568 458200 493118 499360 500465 506800 513184 524900 546175 564901 571960 579200 587888 624200 633563 641480 649600 671872 699104 714950 724072 733120 734860 800744 801850 810880 829342 839840 873880 884800 905090 915136 916400 918575 986236 998720 1000930 1013600 1026368 1049800 1092350 1129802 1143920 1175776 1232795 1248400 1267126 1282960 1398208 1429900 1448144 1466240 1469720 1601488 1603700 1658684 1679680 1725913 1747760 1769600 1810180 1830272 1832800 1837150 1972472 1997440 2001860 2027200 2052736 2073355 2099600 2184700 2259604 2262725 2287840 2351552 2465590 2496800 2502325 2534252 2565920 2796416 2824505 2859800 2896288 2902697 2939440 3167815 3202976 3207400 3317368 3359360 3451826 3495520 3620360 3665600 3674300 3944944 3954307 4003720 4054400 4146710 4199200 4369400 4519208 4525450 4575680 4703104 4931180 4993600 5004650 5068504 5131840 5649010 5719600 5792576 5805394 5878880 6163975 6335630 6405952 6414800 6634736 6903652 6991040 7150211 7240720 7331200 7348600 7889888 7908614 8007440 8293420 8398400 8629565 8738800 9038416 9050900 9151360 9862360 9987200 10009300 10137008 10263680 10366775 11298020 11439200 11585152 11610788 11757760 12327950 12671260 12811904 12829600 13269472 13807304 13982080 14122525 14300422 14481440 14513485 14697200 15779776 15817228 15839075 16014880 16382129 16586840 16796800 17259130 17477600 18076832 18101800 19724720 19771535 20018600 20274016 20733550 22596040 22878400 23221576 23515520 24655900 25342520 25659200 26538944 27614608 28245050 28600844 28962880 29026970 29394400 31559552 31634456 31678150 32029760 32764258 33173680 34518260 34955200 35751055 36153664 36203600 39449440 39543070 40037200 40548032 41467100 43147825 44627179 45192080 45756800 46443152 49311800 50051477 50685040 51318400 53077888 55229216 56490100 57201688 57925760 58053940 58788800 63268912 63356300 64059520 65528516 66347360 69036520 69910400 71502110 72307328 72407200 72567425 78898880 79086140 80074400 81096064 81910645 82934200 86295650 89254358 90384160 92886304 98623600 98857675 100102954 101370080 110458432 112980200 114403376 114674903 116107880 117577600 126537824 126712600 131057032 132694720 138073040 143004220 144814400 145134850 157797760 158172280 160148800 163821290 165868400 172591300 178508716 178755275 180768320 185772608 197247200 197715350 200205908 202740160 220916864 223135895 225960400 228806752 229349806 232215760 250257385 253075648 253425200 262114064 265389440 276146080 286008440 289628800 290269700 312390253 316344560 320297600 327642580 331736800 345182600 357017432 357510550 361536640 371545216 394494400 395430700 400411816 405480320 409553225 446271790 451920800 457613504 458699612 464431520 500514770 506151296 506850400 524228128 552292160 572016880 573374515 580539400 624780506 632689120 655285160 663473600 690365200 714034864 715021100 788988800 790861400 800823632 819106450 892543580 903841600 915227008 917399224 928863040 1001029540 1013700800 1048456256 1104584320 1115679475 1144033760 1146749030 1161078800 1249561012 1251286925 1265378240 1294188191 1310570320 1326947200 1380730400 1428069728 1430042200 1561951265 1581722800 1601647264 1638212900 1785087160 1807683200 1834798448 1857726080 2002059080 2027401600 2096912512 2231358950 2288067520 2293498060 2322157600 2499122024 2502573850 2530756480 2588376382 2621140640 2761460800 2856139456 2860084400 2866872575 3123902530 3163445600 3203294528 3276425800 3570174320 3669596896 4004118160 4462717900 4576135040 4586996120 4644315200 4998244048 5005147700 5176752764 5242281280 5522921600 5712278912 5720168800 5733745150 6247805060 6326891200 6406589056 6470940955 6552851600 7140348640 7339193792 7809756325 8008236320 8925435800 9059317337 9173992240 9288630400 9996488096 10010295400 10353505528 10484562560 11440337600 11467490300 12495610120 12653782400 12941881910 13105703200 14280697280 14678387584 15619512650 16016472640 17850871600 18118634674 18347984480 19992976192 20020590800 20707011056 22880675200 22934980600 24991220240 25883763820 26211406400 28561394560 31239025300 32032945280 32354704775 35701743200 36237269348 36695968960 39985952384 40041181600 41414022112 45296586685 45869961200 49982440480 51767527640 52422812800 62478050600 64709409550 71403486400 72474538696 73391937920 80082363200 82828044224 90593173370 91739922400 99964880960 103535055280 124956101200 129418819100 142806972800 144949077392 160164726400 165656088448 181186346740 183479844800 199929761920 207070110560 226482933425 249912202400 258837638200 289898154784 362372693480 366959689600 414140221120 452965866850 499824404800 517675276400 579796309568 724745386960 828280442240 905931733700 999648809600 1035350552800 1159592619136 1449490773920 1811863467400 2070701105600 2898981547840 3623726934800 4141402211200 5797963095680 7247453869600 14494907739200 28989815478400
- Sum of all divisors σ(n): 86239730304000
- Sum of proper divisors (its aliquot sum) s(n): 57249914825600
- 28989815478400 is an abundant number, because the sum of its proper divisors (57249914825600) is greater than itself. Its abundance is 28260099347200
Bases of 28989815478400
- Binary: 1101001011101101101111010011101011000100000002
- Hexadecimal: 0x1A5DB7A75880
- Base-36: A9XQJN2PS
Squares and roots of 28989815478400
- 28989815478400 squared (289898154784002) is 840409401471680220866560000
- 28989815478400 cubed (289898154784003) is 24363313474976595006132531748962304000000
-
The
square root of 28989815478400 is 5384219.1150063721 -
The
cube root of 28989815478400 is 30719.5712751673
Scales and comparisons
How big is 28989815478400?- 28,989,815,478,400 seconds is equal to 921,786 years, 23 weeks, 6 days, 17 hours, 46 minutes, 40 seconds.
-
To count from 1 to 28,989,815,478,400 would take you about two million, three hundred four thousand, four hundred sixty-six 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 28989815478400 cubic inches would be around 2560 feet tall.
Recreational maths with 28989815478400
- 28989815478400 backwards is 00487451898982
- The number of decimal digits it has is: 14
- The sum of 28989815478400's digits is 73
- More coming soon!
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The information we have on file for 28989815478400 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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