21080738138400
21,080,738,138,400 is an even composite number composed of six prime numbers multiplied together.
21080738138400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 21080738138400:
25 × 35 × 52 × 19 × 3169 × 1801
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 19 × 3169 × 1801)See below for interesting mathematical facts about the number 21080738138400 from the Numbermatics database.
Names of 21080738138400
- Cardinal: 21080738138400 can be written as Twenty-one trillion, eighty billion, seven hundred thirty-eight million, one hundred thirty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 2.10807381384 × 1013
Factors of 21080738138400
Divisors of 21080738138400
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 25 27 30 32 36 38 40 45 48 50 54 57 60 72 75 76 80 81 90 95 96 100 108 114 120 135 144 150 152 160 162 171 180 190 200 216 225 228 240 243 270 285 288 300 304 324 342 360 380 400 405 432 450 456 475 480 486 513 540 570 600 608 648 675 684 720 760 800 810 855 864 900 912 950 972 1026 1080 1140 1200 1215 1296 1350 1368 1425 1440 1520 1539 1620 1710 1800 1801 1824 1900 1944 2025 2052 2160 2280 2400 2430 2565 2592 2700 2736 2850 3040 3078 3169 3240 3420 3600 3602 3800 3888 4050 4104 4275 4320 4560 4617 4860 5130 5400 5403 5472 5700 6075 6156 6338 6480 6840 7200 7204 7600 7695 7776 8100 8208 8550 9005 9120 9234 9507 9720 10260 10800 10806 11400 12150 12312 12676 12825 12960 13680 14408 15200 15390 15845 16200 16209 16416 17100 18010 18468 19014 19440 20520 21600 21612 22800 23085 24300 24624 25352 25650 27015 27360 28521 28816 30780 31690 32400 32418 34200 34219 36020 36936 38028 38475 38880 41040 43224 45025 45600 46170 47535 48600 48627 49248 50704 51300 54030 57042 57632 60211 61560 63380 64800 64836 68400 68438 72040 73872 76056 76950 79225 81045 82080 85563 86448 90050 92340 95070 97200 97254 101408 102600 102657 108060 114084 115425 120422 123120 126760 129672 135075 136800 136876 142605 144080 145881 147744 152112 153900 158450 162090 171095 171126 172896 180100 180633 184680 190140 194400 194508 205200 205314 216120 228168 230850 237675 240844 243135 246240 253520 256689 259344 270150 273752 285210 288160 291762 301055 304224 307800 307971 316900 324180 342190 342252 360200 361266 369360 380280 389016 405225 410400 410628 427815 432240 437643 456336 461700 475350 481688 486270 507040 513285 513378 518688 540300 541899 547504 570420 583524 602110 615600 615942 633800 648360 684380 684504 713025 720400 722532 729405 738720 760560 770067 778032 810450 821256 855475 855630 864480 875286 903165 912672 923400 923913 950700 963376 972540 1026570 1026756 1080600 1083798 1095008 1140840 1167048 1204220 1215675 1231200 1231884 1267600 1283445 1296720 1368760 1369008 1426050 1440800 1445064 1458810 1505275 1521120 1539855 1540134 1556064 1620900 1625697 1642512 1710950 1711260 1750572 1806330 1846800 1847826 1901400 1926752 1945080 2053140 2053512 2139075 2161200 2167596 2188215 2281680 2334096 2408440 2431350 2463768 2535200 2566425 2566890 2593440 2709495 2737520 2738016 2771739 2852100 2890128 2917620 3010550 3079710 3080268 3241800 3251394 3285024 3421900 3422520 3501144 3612660 3647025 3693600 3695652 3802800 3850335 3890160 4106280 4107024 4278150 4322400 4335192 4376430 4515825 4563360 4619565 4668192 4816880 4862700 4877091 4927536 5132850 5133780 5418990 5475040 5543478 5704200 5707369 5780256 5835240 6021100 6159420 6160536 6417225 6483600 6502788 6843800 6845040 7002288 7225320 7294050 7391304 7605600 7699275 7700670 7780320 8128485 8212560 8214048 8315217 8556300 8670384 8752860 9031650 9239130 9633760 9725400 9754182 9855072 10265700 10267560 10837980 10941075 11086956 11408400 11414738 11670480 12042200 12318840 12321072 12834450 12967200 13005576 13547475 13687600 13690080 13858695 14004576 14450640 14588100 14631273 14782608 15398550 15401340 16256970 16425120 16630434 17112600 17122107 17340768 17505720 18063300 18478260 19251675 19450800 19508364 20531400 20535120 21675960 21882150 22173912 22816800 22829476 23097825 23340960 24084400 24385455 24637680 24642144 25668900 26011152 27094950 27375200 27717390 28536845 28901280 29176200 29262546 29565216 30797100 30802680 32513940 33260868 34225200 34244214 35011440 36126600 36956520 38503350 38901600 39016728 40642425 41062800 41070240 41576085 43351920 43764300 44347824 45658952 46195650 48168800 48770910 49275360 51337800 51366321 52022304 54189900 55434780 57073690 58352400 58525092 61594200 61605360 65027880 66521736 68450400 68488428 69293475 70022880 72253200 73156365 73913040 77006700 78033456 81284850 82125600 83152170 85610535 86703840 87528600 88695648 91317904 92391300 97541820 102675600 102732642 108379800 108440011 110869560 114147380 116704800 117050184 121927275 123188400 123210720 130055760 133043472 136976856 138586950 142684225 144506400 146312730 147826080 154013400 154098963 156066912 162569700 166304340 171221070 175057200 182635808 184782600 195083640 205351200 205465284 207880425 216759600 216880022 221739120 228294760 234100368 243854550 246376800 256831605 260111520 266086944 273953712 277173900 285368450 292625460 308026800 308197926 325139400 325320033 332608680 342442140 350114400 365781825 369565200 390167280 410930568 415760850 428052675 433519200 433760044 443478240 456589520 462296889 468200736 487709100 513663210 542200055 547907424 554347800 570736900 585250920 616053600 616395852 650278800 650640066 665217360 684884280 731563650 739130400 770494815 780334560 821861136 831521700 856105350 867520088 913179040 924593778 975418200 975960099 1027326420 1084400110 1108695600 1141473800 1170501840 1232791704 1284158025 1300557600 1301280132 1330434720 1369768560 1386890667 1463127300 1540989630 1626600165 1643722272 1663043400 1712210700 1735040176 1849187556 1950836400 1951920198 2054652840 2168800220 2217391200 2282947600 2311484445 2341003680 2465583408 2568316050 2602560264 2711000275 2739537120 2773781334 2926254600 2927880297 3081979260 3253200330 3326086800 3424421400 3470080352 3698375112 3852474075 3901672800 3903840396 4109305680 4337600440 4565895200 4622968890 4879800495 4931166816 5136632100 5205120528 5422000550 5547562668 5852509200 5855760594 6163958520 6506400660 6652173600 6848842800 6934453335 7396750224 7704948150 7807680792 8133000825 8218611360 8675200880 8783640891 9245937780 9759600990 10273264200 10410241056 10844001100 11095125336 11557422225 11705018400 11711521188 12327917040 13012801320 13697685600 13868906670 14639401485 14793500448 15409896300 15615361584 16266001650 17350401760 17567281782 18491875560 19519201980 20546528400 21688002200 22190250672 23114844450 23423042376 24399002475 24655834080 26025602640 26350922673 27737813340 29278802970 30819792600 31230723168 32532003300 34672266675 35134563564 36983751120 39038403960 41093056800 43376004400 43918204455 44380501344 46229688900 46846084752 48798004950 52051205280 52701845346 55475626680 58557605940 61639585200 65064006600 69344533350 70269127128 73197007425 73967502240 78076807920 86752008800 87836408910 92459377800 93692169504 97596009900 105403690692 110951253360 117115211880 123279170400 130128013200 131754613365 138689066700 140538254256 146394014850 156153615840 175672817820 184918755600 195192019800 210807381384 219591022275 221902506720 234230423760 260256026400 263509226730 277378133400 281076508512 292788029700 351345635640 369837511200 390384039600 421614762768 439182044550 468460847520 527018453460 554756266800 585576059400 658773066825 702691271280 780768079200 843229525536 878364089100 1054036906920 1109512533600 1171152118800 1317546133650 1405382542560 1756728178200 2108073813840 2342304237600 2635092267300 3513456356400 4216147627680 5270184534600 7026912712800 10540369069200 21080738138400
- Sum of all divisors σ(n): 81217136145600
- Sum of proper divisors (its aliquot sum) s(n): 60136398007200
- 21080738138400 is an abundant number, because the sum of its proper divisors (60136398007200) is greater than itself. Its abundance is 39055659868800
Bases of 21080738138400
- Binary: 1001100101100001111011110100010001001001000002
- Hexadecimal: 0x132C3DE88920
- Base-36: 7H0CV7600
Squares and roots of 21080738138400
- 21080738138400 squared (210807381384002) is 444397520459792297554560000
- 21080738138400 cubed (210807381384003) is 9368227758167137790800974046831104000000
-
The
square root of 21080738138400 is 4591376.4971302451 -
The
cube root of 21080738138400 is 27624.5537547101
Scales and comparisons
How big is 21080738138400?- 21,080,738,138,400 seconds is equal to 670,302 years, 13 weeks, 5 days, 18 hours.
-
To count from 1 to 21,080,738,138,400 would take you about one million, six hundred seventy-five thousand, seven hundred fifty-five 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 21080738138400 cubic inches would be around 2302 feet tall.
Recreational maths with 21080738138400
- 21080738138400 backwards is 00483183708012
- 21080738138400 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21080738138400's digits is 45
- More coming soon!
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The information we have on file for 21080738138400 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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