21128120916000
21,128,120,916,000 is an even composite number composed of seven prime numbers multiplied together.
21128120916000 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 21128120916000:
25 × 3 × 53 × 7 × 19 × 101 × 131071
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 7 × 19 × 101 × 131071)See below for interesting mathematical facts about the number 21128120916000 from the Numbermatics database.
Names of 21128120916000
- Cardinal: 21128120916000 can be written as Twenty-one trillion, one hundred twenty-eight billion, one hundred twenty million, nine hundred sixteen thousand.
Scientific notation
- Scientific notation: 2.1128120916 × 1013
Factors of 21128120916000
Divisors of 21128120916000
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 25 28 30 32 35 38 40 42 48 50 56 57 60 70 75 76 80 84 95 96 100 101 105 112 114 120 125 133 140 150 152 160 168 175 190 200 202 210 224 228 240 250 266 280 285 300 303 304 336 350 375 380 399 400 404 420 456 475 480 500 505 525 532 560 570 600 606 608 665 672 700 707 750 760 798 800 808 840 875 912 950 1000 1010 1050 1064 1120 1140 1200 1212 1330 1400 1414 1425 1500 1515 1520 1596 1616 1680 1750 1824 1900 1919 1995 2000 2020 2100 2121 2128 2280 2375 2400 2424 2525 2625 2660 2800 2828 2850 3000 3030 3040 3192 3232 3325 3360 3500 3535 3800 3838 3990 4000 4040 4200 4242 4256 4560 4750 4848 5050 5250 5320 5600 5656 5700 5757 6000 6060 6384 6650 7000 7070 7125 7575 7600 7676 7980 8080 8400 8484 9120 9500 9595 9696 9975 10100 10500 10605 10640 11312 11400 11514 12000 12120 12625 12768 13300 13433 14000 14140 14250 15150 15200 15352 15960 16160 16625 16800 16968 17675 19000 19190 19950 20200 21000 21210 21280 22624 22800 23028 24240 25250 26600 26866 28000 28280 28500 28785 30300 30704 31920 33250 33936 35350 37875 38000 38380 39900 40299 40400 42000 42420 45600 46056 47975 48480 49875 50500 53025 53200 53732 56560 57000 57570 60600 61408 63840 66500 67165 67872 70700 75750 76000 76760 79800 80598 80800 84000 84840 88375 92112 95950 99750 101000 106050 106400 107464 113120 114000 115140 121200 131071 133000 134330 141400 143925 151500 153520 159600 161196 169680 176750 184224 191900 199500 201495 202000 212100 214928 228000 230280 239875 242400 262142 265125 266000 268660 282800 287850 303000 307040 319200 322392 335825 339360 353500 383800 393213 399000 402990 404000 424200 429856 460560 479750 524284 530250 532000 537320 565600 575700 606000 644784 655355 671650 707000 719625 767600 786426 798000 805980 848400 917497 921120 959500 1007475 1048568 1060500 1074640 1151400 1212000 1289568 1310710 1343300 1414000 1439250 1535200 1572852 1596000 1611960 1679125 1696800 1834994 1919000 1966065 2014950 2097136 2121000 2149280 2302800 2490349 2621420 2686600 2752491 2828000 2878500 3145704 3223920 3276775 3358250 3669988 3838000 3932130 4029900 4194272 4242000 4587485 4605600 4980698 5037375 5242840 5373200 5504982 5757000 6291408 6447840 6553550 6716500 7339976 7471047 7676000 7864260 8059800 8484000 9174970 9830325 9961396 10074750 10485680 10746400 11009964 11514000 12451745 12582816 13107100 13238171 13433000 13762455 14679952 14942094 15728520 16119600 16383875 17432443 18349940 19660650 19922792 20149500 20971360 22019928 22937425 23028000 24903490 26214200 26476342 26866000 27524910 29359904 29884188 31457040 32239200 32767750 34864886 36699880 37355235 39321300 39714513 39845584 40299000 44039856 45874850 49151625 49806980 52297329 52428400 52952684 53732000 55049820 59768376 62258725 62914080 65535500 66190855 68812275 69729772 73399760 74710470 78642600 79429026 79691168 80598000 87162215 88079712 91749700 92667197 98303250 99613960 104594658 104856800 105905368 110099640 114687125 119536752 124517450 131071000 132381710 137624550 139459544 146799520 149420940 157285200 158858052 161196000 174324430 183499400 185334394 186776175 196606500 198572565 199227920 209189316 211810736 220199280 229374250 239073504 249034900 251525249 261486645 262142000 264763420 275249100 278001591 278919088 298841880 311293625 314570400 317716104 330954275 344061375 348648860 366998800 370668788 373552350 393213000 397145130 398455840 418378632 423621472 435811075 440398560 458748500 463335985 498069800 503050498 522973290 524284000 529526840 550498200 556003182 557838176 597683760 622587250 635432208 661908550 688122750 697297720 733997600 741337576 747104700 754575747 786426000 794290260 836757264 871622150 917497000 926671970 933880875 992862825 996139600 1006100996 1045946580 1059053680 1100996400 1112006364 1195367520 1245174500 1257626245 1270864416 1307433225 1323817100 1376245500 1390007955 1394595440 1482675152 1494209400 1509151494 1572852000 1588580520 1654771375 1673514528 1743244300 1760676743 1834994000 1853343940 1867761750 1985725650 1992279200 2012201992 2091893160 2118107360 2179055375 2201992800 2224012728 2316679925 2490349000 2515252490 2614866450 2647634200 2752491000 2780015910 2789190880 2965350304 2988418800 3018302988 3177161040 3309542750 3486488600 3521353486 3669988000 3706687880 3735523500 3772878735 3971451300 4024403984 4183786320 4358110750 4448025456 4633359850 4964314125 4980698000 5030504980 5229732900 5282030229 5295268400 5504982000 5560031820 5976837600 6036605976 6288131225 6354322080 6537166125 6619085500 6950039775 6972977200 7042706972 7413375760 7471047000 7545757470 7942902600 8048807968 8367572640 8716221500 8803383715 8896050912 9266719700 9928628250 9961396000 10061009960 10459465800 10564060458 10590536800 11009964000 11120063640 11583399625 12073211952 12576262450 13074332250 13238171000 13900079550 13945954400 14085413944 14826751520 14942094000 15091514940 15885805200 17432443000 17606767430 18533439400 18864393675 19857256500 20122019920 20918931600 21128120916 22240127280 23166799250 24146423904 25152524900 26148664500 26410151145 26476342000 27800159100 28170827888 29884188000 30183029880 31440656125 31771610400 34750198875 34864886000 35213534860 37066878800 37728787350 39714513000 40244039840 41837863200 42256241832 44016918575 44480254560 46333598500 50305049800 52297329000 52820302290 52952684000 55600318200 56341655776 60366059760 62881312250 69500397750 69729772000 70427069720 74133757600 75457574700 79429026000 84512483664 88033837150 92667197000 94321968375 100610099600 104594658000 105640604580 111200636400 120732119520 125762624500 132050755725 139000795500 140854139440 150915149400 158858052000 169024967328 176067674300 185334394000 188643936750 201220199200 209189316000 211281209160 220084592875 222401272800 251525249000 264101511450 278001591000 281708278880 301830298800 352135348600 370668788000 377287873500 422562418320 440169185750 503050498000 528203022900 556003182000 603660597600 660253778625 704270697200 754575747000 845124836640 880338371500 1006100996000 1056406045800 1112006364000 1320507557250 1408541394400 1509151494000 1760676743000 2112812091600 2641015114500 3018302988000 3521353486000 4225624183200 5282030229000 7042706972000 10564060458000 21128120916000
- Sum of all divisors σ(n): 84092104212480
- Sum of proper divisors (its aliquot sum) s(n): 62963983296480
- 21128120916000 is an abundant number, because the sum of its proper divisors (62963983296480) is greater than itself. Its abundance is 41835862380480
Bases of 21128120916000
- Binary: 1001100110111010001100010010001011000001000002
- Hexadecimal: 0x133746245820
- Base-36: 7HM4HOJ6O
Squares and roots of 21128120916000
- 21128120916000 squared (211281209160002) is 446397493441116679056000000
- 21128120916000 cubed (211281209160003) is 9431540218023230121159532735296000000000
-
The
square root of 21128120916000 is 4596533.5760766503 -
The
cube root of 21128120916000 is 27645.2353301007
Scales and comparisons
How big is 21128120916000?- 21,128,120,916,000 seconds is equal to 671,808 years, 46 weeks, 2 days, 12 hours, 40 minutes.
-
To count from 1 to 21,128,120,916,000 would take you about one million, six hundred seventy-nine thousand, five hundred twenty-two 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 21128120916000 cubic inches would be around 2303.8 feet tall.
Recreational maths with 21128120916000
- 21128120916000 backwards is 00061902182112
- The number of decimal digits it has is: 14
- The sum of 21128120916000's digits is 33
- More coming soon!
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The information we have on file for 21128120916000 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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