81013800364000
81,013,800,364,000 is an even composite number composed of five prime numbers multiplied together.
81013800364000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 81013800364000:
25 × 53 × 7 × 373 × 2392
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 37 × 37 × 37 × 239 × 239)See below for interesting mathematical facts about the number 81013800364000 from the Numbermatics database.
Names of 81013800364000
- Cardinal: 81013800364000 can be written as Eighty-one trillion, thirteen billion, eight hundred million, three hundred sixty-four thousand.
Scientific notation
- Scientific notation: 8.1013800364 × 1013
Factors of 81013800364000
Divisors of 81013800364000
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 37 40 50 56 70 74 80 100 112 125 140 148 160 175 185 200 224 239 250 259 280 296 350 370 400 478 500 518 560 592 700 740 800 875 925 956 1000 1036 1120 1184 1195 1295 1369 1400 1480 1673 1750 1850 1912 2000 2072 2390 2590 2738 2800 2960 3346 3500 3700 3824 4000 4144 4625 4780 5180 5476 5600 5920 5975 6475 6692 6845 7000 7400 7648 8288 8365 8843 9250 9560 9583 10360 10952 11950 12950 13384 13690 14000 14800 16730 17686 18500 19120 19166 20720 21904 23900 25900 26768 27380 28000 29600 29875 32375 33460 34225 35372 37000 38240 38332 41440 41825 43808 44215 47800 47915 50653 51800 53536 54760 57121 59750 61901 64750 66920 68450 70744 74000 76664 83650 88430 95600 95830 101306 103600 109520 114242 119500 123802 129500 133840 136900 141488 148000 153328 167300 171125 176860 191200 191660 202612 207200 209125 219040 221075 228484 239000 239575 247604 253265 259000 267680 273800 282976 285605 306656 309505 327191 334600 342250 353720 354571 383320 399847 405224 418250 442150 456968 478000 479150 495208 506530 518000 547600 571210 619010 654382 669200 684500 707440 709142 766640 799694 810448 836500 884300 913936 956000 958300 990416 1013060 1036000 1095200 1105375 1142420 1197875 1238020 1266325 1308764 1338400 1369000 1414880 1418284 1428025 1533280 1547525 1599388 1620896 1635955 1673000 1768600 1772855 1827872 1916600 1980832 1999235 2026120 2113477 2210750 2284840 2290337 2395750 2476040 2532650 2617528 2738000 2836568 2856050 3095050 3198776 3271910 3346000 3537200 3545710 3833200 3998470 4052240 4226954 4421500 4569680 4580674 4791500 4952080 5065300 5235056 5476000 5673136 5712100 6190100 6331625 6397552 6543820 6692000 7074400 7091420 7140125 7666400 7737625 7996940 8104480 8179775 8453908 8843000 8864275 9139360 9161348 9583000 9904160 9996175 10130600 10470112 10567385 11346272 11424200 11451685 12106067 12380200 12663250 12795104 13087640 14182840 14280250 14794339 15475250 15993880 16359550 16907816 17686000 17728550 18322696 19166000 19992350 20261200 21134770 22848400 22903370 24212134 24760400 25326500 26175280 28365680 28560500 29588678 30950500 31987760 32719100 33815632 35372000 35457100 36645392 38332000 39984700 40522400 40898875 42269540 44321375 45696800 45806740 48424268 49520800 49980875 50653000 52350560 52836925 56731360 57121000 57258425 59177356 60530335 61901000 63975520 65438200 67631264 70914200 73290784 73971695 78198649 79969400 81797750 84539080 84742469 88642750 91613480 96848536 99961750 101306000 105673850 114242000 114516850 118354712 121060670 123802000 130876400 141828400 147943390 156397298 159938800 163595500 169078160 169484938 177285500 183226960 193697072 199923500 202612000 211347700 228484000 229033700 236709424 242121340 247604000 261752800 264184625 283656800 286292125 295886780 302651675 312794596 319877600 327191000 338156320 338969876 354571000 366453920 369858475 387394144 390993245 399847000 422695400 423712345 458067400 473418848 484242680 528369250 547390543 572584250 591773560 605303350 625589192 654382000 677939752 709142000 739716950 781986490 799694000 845390800 847424690 916134800 968485360 1056738500 1094781086 1145168500 1183547120 1210606700 1251178384 1308764000 1355879504 1418284000 1479433900 1513258375 1563972980 1599388000 1690781600 1694849380 1832269600 1849292375 1936970720 1954966225 2113477000 2118561725 2189562172 2290337000 2367094240 2421213400 2502356768 2711759008 2736952715 2893350013 2958867800 3026516750 3127945960 3389698760 3698584750 3909932450 4226954000 4237123450 4379124344 4580674000 4842426800 5473905430 5786700026 5917735600 6053033500 6255891920 6779397520 7397169500 7819864900 8453908000 8474246900 8758248688 9161348000 9684853600 9774831125 10592808625 10947810860 11573400052 11835471200 12106067000 12511783840 13558795040 13684763575 14466750065 14794339000 15639729800 16948493800 17516497376 19549662250 20253450091 21185617250 21895621720 23146800104 24212134000 27369527150 28933500130 29588678000 31279459600 33896987600 39099324500 40506900182 42371234500 43791243440 46293600208 48424268000 54739054300 57867000260 59177356000 62558919200 67793975200 68423817875 72333750325 78198649000 81013800364 84742469000 87582486880 92587200416 101267250455 109478108600 115734000520 136847635750 144667500650 156397298000 162027600728 169484938000 202534500910 218956217200 231468001040 273695271500 289335001300 312794596000 324055201456 338969876000 361668751625 405069001820 437912434400 462936002080 506336252275 547390543000 578670002600 648110402912 723337503250 810138003640 1012672504550 1094781086000 1157340005200 1446675006500 1620276007280 2025345009100 2189562172000 2314680010400 2531681261375 2893350013000 3240552014560 4050690018200 5063362522750 5786700026000 8101380036400 10126725045500 11573400052000 16202760072800 20253450091000 40506900182000 81013800364000
- Sum of all divisors σ(n): 234788062803840
- Sum of proper divisors (its aliquot sum) s(n): 153774262439840
- 81013800364000 is an abundant number, because the sum of its proper divisors (153774262439840) is greater than itself. Its abundance is 72760462075840
Bases of 81013800364000
- Binary: 100100110101110011111101100101011100111111000002
- Hexadecimal: 0x49AE7ECAE7E0
- Base-36: SPT850T0G
Squares and roots of 81013800364000
- 81013800364000 squared (810138003640002) is 6563235849418046532496000000
- 81013800364000 cubed (810138003640003) is 531712678846601587362493382628544000000000
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The
square root of 81013800364000 is 9000766.6542356267 -
The
cube root of 81013800364000 is 43269.9442004321
Scales and comparisons
How big is 81013800364000?- 81,013,800,364,000 seconds is equal to 2,575,988 years, 13 weeks, 3 days, 10 hours, 26 minutes, 40 seconds.
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To count from 1 to 81,013,800,364,000 would take you about six million, four hundred thirty-nine thousand, nine hundred seventy 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 81013800364000 cubic inches would be around 3605.8 feet tall.
Recreational maths with 81013800364000
- 81013800364000 backwards is 00046300831018
- The number of decimal digits it has is: 14
- The sum of 81013800364000's digits is 34
- More coming soon!
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The information we have on file for 81013800364000 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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