121228015729920
121,228,015,729,920 is an even composite number composed of seven prime numbers multiplied together.
121228015729920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 121228015729920:
28 × 3 × 5 × 112 × 29 × 127 × 70841
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 11 × 29 × 127 × 70841)See below for interesting mathematical facts about the number 121228015729920 from the Numbermatics database.
Names of 121228015729920
- Cardinal: 121228015729920 can be written as One hundred twenty-one trillion, two hundred twenty-eight billion, fifteen million, seven hundred twenty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.2122801572992 × 1014
Factors of 121228015729920
Divisors of 121228015729920
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 29 30 32 33 40 44 48 55 58 60 64 66 80 87 88 96 110 116 120 121 127 128 132 145 160 165 174 176 192 220 232 240 242 254 256 264 290 319 320 330 348 352 363 381 384 435 440 464 480 484 508 528 580 605 635 638 640 660 696 704 726 762 768 870 880 928 957 960 968 1016 1056 1160 1210 1270 1276 1280 1320 1392 1397 1408 1452 1524 1595 1740 1760 1815 1856 1905 1914 1920 1936 2032 2112 2320 2420 2540 2552 2640 2784 2794 2816 2904 3048 3190 3480 3509 3520 3630 3683 3712 3810 3828 3840 3872 4064 4191 4224 4640 4785 4840 5080 5104 5280 5568 5588 5808 6096 6380 6960 6985 7018 7040 7260 7366 7424 7620 7656 7744 8128 8382 8448 9280 9570 9680 10160 10208 10527 10560 11049 11136 11176 11616 12192 12760 13920 13970 14036 14080 14520 14732 15240 15312 15367 15488 16256 16764 17545 18415 18560 19140 19360 20320 20416 20955 21054 21120 22098 22272 22352 23232 24384 25520 27840 27940 28072 29040 29464 30480 30624 30734 30976 32512 33528 35090 36830 37120 38280 38720 40513 40640 40832 41910 42108 42240 44196 44704 46101 46464 48768 51040 52635 55245 55680 55880 56144 58080 58928 60960 61248 61468 67056 70180 70841 73660 76560 76835 77440 81026 81280 81664 83820 84216 88392 89408 92202 92928 97536 102080 105270 110490 111360 111760 112288 116160 117856 121539 121920 122496 122936 134112 140360 141682 147320 153120 153670 154880 162052 162560 167640 168432 176784 178816 184404 202565 204160 210540 212523 220980 223520 224576 230505 232320 235712 243078 243840 244992 245872 268224 280720 283364 294640 306240 307340 324104 335280 336864 353568 354205 357632 368808 405130 408320 421080 425046 441960 445643 447040 449152 461010 464640 471424 486156 487680 491744 536448 561440 566728 589280 607695 612480 614680 648208 670560 673728 707136 708410 737616 779251 810260 842160 850092 883920 891286 894080 898304 922020 942848 972312 983488 1062615 1072896 1122880 1133456 1178560 1215390 1224960 1229360 1296416 1336929 1341120 1347456 1414272 1416820 1475232 1558502 1620520 1684320 1700184 1767840 1782572 1788160 1844040 1944624 1966976 2054389 2125230 2228215 2245760 2266912 2337753 2357120 2430780 2458720 2592832 2673858 2682240 2694912 2828544 2833640 2950464 3117004 3241040 3368640 3400368 3535680 3565144 3688080 3889248 3896255 3933952 4108778 4250460 4456430 4491520 4533824 4675506 4714240 4861560 4917440 5185664 5347716 5364480 5667280 5900928 6163167 6234008 6482080 6684645 6737280 6800736 7071360 7130288 7376160 7778496 7792510 8217556 8500920 8571761 8912860 8996807 9067648 9351012 9723120 9834880 10271945 10371328 10695432 11334560 11688765 11801856 12326334 12468016 12964160 13369290 13474560 13601472 14142720 14260576 14752320 15556992 15585020 16435112 17001840 17143522 17825720 17993614 18135296 18702024 19446240 19669760 20543890 21390864 22598279 22669120 23377530 24652668 24936032 25715283 25928320 26738580 26990421 27202944 28521152 29504640 30815835 31113984 31170040 32870224 34003680 34287044 35651440 35987228 37404048 38892480 41087780 42781728 42858805 44984035 45196558 45338240 46755060 49305336 49872064 51430566 51856640 53477160 53980842 54405888 57042304 59009280 61631670 62340080 65740448 67794837 68007360 68574088 71302880 71974456 74808096 77784960 82175560 85563456 85717610 89968070 90393116 90676480 93510120 98610672 98964877 99744128 102861132 106954320 107961684 112991395 114084608 123263340 124680160 128576415 131480896 134952105 135589674 136014720 137148176 142605760 143948912 149616192 155569920 164351120 171126912 171435220 179936140 180786232 187020240 197221344 197929754 199488256 205722264 213908640 215923368 225982790 246526680 248581069 249360320 257152830 260907403 262961792 269904210 271179348 272029440 274296352 285211520 287897824 296894631 299232384 328702240 338974185 342253824 342870440 359872280 361572464 374040480 394442688 395859508 411444528 427817280 431846736 451965580 493053360 494824385 497162138 498720640 514305660 521814806 525923584 539808420 542358696 548592704 570423040 575795648 593789262 598464768 657404480 677948370 685740880 719744560 723144928 745743207 748080960 782722209 788885376 791719016 822889056 855634560 863693472 903931160 986106720 989648770 994324276 997441280 1028611320 1043629612 1079616840 1084717392 1088613647 1097185408 1151591296 1187578524 1242905345 1304537015 1314808960 1355896740 1371481760 1439489120 1446289856 1484473155 1491486414 1496161920 1565444418 1577770752 1583438032 1645778112 1711269120 1727386944 1807862320 1972213440 1979297540 1988648552 2057222640 2087259224 2159233680 2169434784 2177227294 2194370816 2303182592 2375157048 2485810690 2609074030 2629617920 2711793480 2742963520 2869981433 2878978240 2892579712 2968946310 2982972828 2992323840 3130888836 3166876064 3265840941 3291556224 3454773888 3615724640 3728716035 3913611045 3944426880 3958595080 3977297104 4114445280 4174518448 4318467360 4338869568 4354454588 4750314096 4971621380 5218148060 5423586960 5443068235 5485927040 5739962866 5757956480 5785159424 5937892620 5965945656 6261777672 6333752128 6531681882 6583112448 6909547776 7231449280 7457432070 7827222090 7888853760 7917190160 7954594208 8228890560 8349036896 8609944299 8636934720 8677739136 8708909176 9500628192 9943242760 10436296120 10847173920 10886136470 10971854080 11479925732 11515912960 11875785240 11931891312 12523555344 12667504256 13063363764 14349907165 14462898560 14914864140 15654444180 15834380320 15909188416 16329204705 16457781120 16698073792 17219888598 17273869440 17355478272 17417818352 19001256384 19886485520 20872592240 21694347840 21772272940 22959851464 23751570480 23863782624 25047110688 25335008512 26126727528 28699814330 28925797120 29829728280 31308888360 31569795763 31668760640 31818376832 32658409410 32915562240 33396147584 34439777196 34547738880 34835636704 38002512768 39772971040 41745184480 43049721495 43388695680 43544545880 45919702928 47503140960 47727565248 50094221376 52253455056 57399628660 59659456560 62617776720 63139591526 63337521280 63636753664 65316818820 66792295168 68879554392 69671273408 76005025536 79545942080 83490368960 86099442990 86777391360 87089091760 91839405856 94709387289 95006281920 95455130496 100188442752 104506910112 114799257320 119318913120 125235553440 126279183052 126675042560 130633637640 137759108784 139342546816 157848978815 159091884160 166980737920 172198885980 174178183520 183678811712 189418774578 190012563840 190910260992 200376885504 209013820224 229598514640 238637826240 250471106880 252558366104 261267275280 275518217568 278685093632 315697957630 318183768320 333961475840 344397771960 348356367040 367357623424 378837549156 380025127680 418027640448 459197029280 473546936445 477275652480 500942213760 505116732208 522534550560 551036435136 631395915260 688795543920 696712734080 734715246848 757675098312 836055280896 918394058560 947093872890 954551304960 1001884427520 1010233464416 1045069101120 1102072870272 1262791830520 1377591087840 1393425468160 1515350196624 1836788117120 1894187745780 2020466928832 2090138202240 2204145740544 2525583661040 2755182175680 3030700393248 3673576234240 3788375491560 4040933857664 4180276404480 5051167322080 5510364351360 6061400786496 7576750983120 8081867715328 10102334644160 11020728702720 12122801572992 15153501966240 20204669288320 24245603145984 30307003932480 40409338576640 60614007864960 121228015729920
- Sum of all divisors σ(n): 443716747407360
- Sum of proper divisors (its aliquot sum) s(n): 322488731677440
- 121228015729920 is an abundant number, because the sum of its proper divisors (322488731677440) is greater than itself. Its abundance is 201260715947520
Bases of 121228015729920
- Binary: 110111001000001100110001101000001111101000000002
- Hexadecimal: 0x6E4198D07D00
- Base-36: 16YZDQJU2O
Squares and roots of 121228015729920
- 121228015729920 squared (1212280157299202) is 14696231797813730950383206400
- 121228015729920 cubed (1212280157299203) is 1781595019555913456719218096511006015488000
-
The
square root of 121228015729920 is 11010359.4732379197 -
The
cube root of 121228015729920 is 49491.9234151087
Scales and comparisons
How big is 121228015729920?- 121,228,015,729,920 seconds is equal to 3,854,675 years, 47 weeks, 4 days, 21 hours, 52 minutes.
-
To count from 1 to 121,228,015,729,920 would take you about nine million, six hundred thirty-six thousand, six hundred eighty-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 121228015729920 cubic inches would be around 4124.3 feet tall.
Recreational maths with 121228015729920
- 121228015729920 backwards is 029927510822121
- The number of decimal digits it has is: 15
- The sum of 121228015729920's digits is 51
- More coming soon!
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The information we have on file for 121228015729920 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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