28029774438000

Names of 28029774438000

• Cardinal: 28029774438000 can be written as Twenty-eight trillion, twenty-nine billion, seven hundred seventy-four million, four hundred thirty-eight thousand.

Scientific notation

• Scientific notation: 2.8029774438 × 10¹³

Factors of 28029774438000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 582

Divisors of 28029774438000

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 40 45 48 50 54 60 72 75 80 81 90 100 108 120 125 135 144 150 162 180 200 216 225 240 241 243 250 270 300 324 331 360 375 400 405 432 450 482 486 500 540 600 648 662 675 720 723 729 750 810 900 964 972 993 1000 1080 1125 1200 1205 1215 1296 1324 1350 1446 1458 1500 1620 1655 1800 1928 1944 1986 2000 2025 2160 2169 2250 2410 2430 2648 2700 2892 2916 2979 3000 3240 3310 3375 3600 3615 3645 3856 3888 3972 4050 4338 4500 4820 4860 4965 5296 5400 5784 5832 5958 6000 6025 6075 6480 6507 6620 6750 7230 7290 7944 8100 8275 8676 8937 9000 9640 9720 9930 10125 10800 10845 11568 11664 11916 12050 12150 13014 13240 13500 14460 14580 14895 15888 16200 16550 17352 17874 18000 18075 18225 19280 19440 19521 19860 20250 21690 23832 24100 24300 24825 26028 26480 26811 27000 28920 29160 29790 30125 30375 32400 32535 33100 34704 35748 36150 36450 39042 39720 40500 41375 43380 44685 47664 48200 48600 49650 52056 53622 54000 54225 57840 58081 58320 58563 59580 60250 60750 65070 66200 71496 72300 72900 74475 78084 79440 79771 80433 81000 82750 86760 89370 90375 91125 96400 97200 97605 99300 104112 107244 108450 116162 117126 119160 120500 121500 124125 130140 132400 134055 142992 144600 145800 148950 156168 159542 160866 162000 162675 165500 173520 174243 175689 178740 180750 182250 195210 198600 214488 216900 223425 232324 234252 238320 239313 241000 241299 243000 248250 260280 268110 271125 289200 290405 291600 292815 297900 312336 319084 321732 325350 331000 348486 351378 357480 361500 364500 372375 390420 397200 398855 402165 428976 433800 446850 464648 468504 478626 482000 482598 486000 488025 496500 520560 522729 536220 542250 580810 585630 595800 638168 643464 650700 662000 670275 696972 702756 714960 717939 723000 729000 744750 780840 797710 804330 813375 867600 871215 878445 893700 929296 937008 957252 965196 976050 993000 1045458 1072440 1084500 1117125 1161620 1171260 1191600 1196565 1206495 1276336 1286928 1301400 1340550 1393944 1405512 1435878 1446000 1452025 1458000 1464075 1489500 1561680 1568187 1595420 1608660 1626750 1742430 1756890 1787400 1914504 1930392 1952100 1986000 1994275 2010825 2090916 2144880 2153817 2169000 2234250 2323240 2342520 2393130 2412990 2440125 2602800 2613645 2681100 2787888 2811024 2871756 2904050 2928150 2979000 3136374 3190840 3217320 3253500 3351375 3484860 3513780 3574800 3589695 3829008 3860784 3904200 3988550 4021650 4181832 4307634 4338000 4356075 4392225 4468500 4646480 4685040 4704561 4786260 4825980 4880250 5227290 5362200 5743512 5808100 5856300 5958000 5982825 6032475 6272748 6381680 6434640 6461451 6507000 6702750 6969720 7027560 7179390 7260125 7320375 7808400 7840935 7977100 8043300 8363664 8615268 8712150 8784450 8937000 9409122 9572520 9651960 9760500 9971375 10054125 10454580 10724400 10769085 11487024 11616200 11712600 11965650 12064950 12545496 12922902 13014000 13068225 13405500 13939440 14055120 14113683 14358780 14520250 14640750 15681870 15954200 16086600 17230536 17424300 17568900 17874000 17948475 18818244 19145040 19224811 19303920 19384353 19521000 19942750 20108250 20909160 21538170 21780375 21961125 23232400 23425200 23522805 23931300 24129900 25090992 25845804 26136450 26811000 28227366 28717560 29040500 29281500 29914125 30162375 31363740 31908400 32173200 32307255 34461072 34848600 35137800 35896950 37636488 38449622 38768706 39042000 39204675 39885500 40216500 41818320 42341049 43076340 43560750 43922250 47045610 47862600 48259800 51691608 52272900 53622000 53845425 56454732 57435120 57674433 58081000 58153059 58563000 59828250 60324750 62727480 64614510 65341125 69697200 70275600 70568415 71793900 75272976 76899244 77537412 78409350 79771000 80433000 84682098 86152680 87121500 87844500 89742375 94091220 95725200 96124055 96519600 96921765 103383216 104545800 107690850 112909464 115348866 116162000 116306118 117126000 117614025 119656500 120649500 125454960 129229020 130682250 141136830 143587800 153798488 155074824 156818700 159542000 160866000 161536275 169364196 172305360 173023299 174243000 175689000 179484750 188182440 192248110 193843530 196023375 209091600 211705245 215381700 225818928 230697732 232612236 235228050 239313000 241299000 258458040 261364500 269227125 282273660 287175600 288372165 290765295 307596976 310149648 313637400 323072550 338728392 346046598 348486000 351378000 352842075 358969500 376364880 384496220 387687060 392046750 423410490 430763400 461395464 465224472 470456100 478626000 480620275 482598000 484608825 516916080 519069897 522729000 538454250 564547320 576744330 581530590 588070125 627274800 646145100 677456784 692093196 705684150 717939000 768992440 775374120 784093500 807681375 846820980 861526800 865116495 922790928 930448944 940912200 961240550 969217650 1038139794 1045458000 1058526225 1076908500 1129094640 1153488660 1163061180 1176140250 1292290200 1384186392 1411368300 1435878000 1441860825 1453826475 1537984880 1550748240 1557209691 1568187000 1615362750 1693641960 1730232990 1764210375 1881824400 1922481100 1938435300 2076279588 2117052450 2153817000 2306977320 2326122360 2352280500 2403101375 2423044125 2584580400 2595349485 2768372784 2822736600 2883721650 2907652950 3114419382 3136374000 3230725500 3387283920 3460465980 3528420750 3844962200 3876870600 4152559176 4234104900 4307634000 4325582475 4613954640 4652244720 4671629073 4704561000 4806202750 4846088250 5190698970 5292631125 5645473200 5767443300 5815305900 6228838764 6461451000 6920931960 7056841500 7209304125 7269132375 7689924400 7753741200 7786048455 8305118352 8468209800 8651164950 9343258146 9409122000 9612405500 9692176500 10381397940 10585262250 11534886600 11630611800 12457677528 12922902000 12976747425 13841863920 14014887219 14113683000 14418608250 14538264750 15572096910 16936419600 17302329900 18686516292 19224811000 19384353000 20762795880 21170524500 21627912375 23069773200 23261223600 23358145365 24915355056 25953494850 28029774438 28227366000 28837216500 29076529500 31144193820 34604659800 37373032584 38449622000 38768706000 38930242275 41525591760 42341049000 43255824750 46716290730 51906989700 56059548876 57674433000 58153059000 62288387640 64883737125 69209319600 70074436095 74746065168 77860484550 84682098000 86511649500 93432581460 103813979400 112119097752 115348866000 116306118000 116790726825 124576775280 129767474250 140148872190 155720969100 173023299000 186865162920 194651211375 207627958800 224238195504 233581453650 259534948500 280297744380 311441938200 346046598000 350372180475 373730325840 389302422750 467162907300 519069897000 560595488760 583953634125 622883876400 700744360950 778604845500 934325814600 1038139794000 1121190977520 1167907268250 1401488721900 1557209691000 1751860902375 1868651629200 2335814536500 2802977443800 3114419382000 3503721804750 4671629073000 5605954887600 7007443609500 9343258146000 14014887219000 28029774438000
• Sum of all divisors σ(n): 102349185960528
• Sum of proper divisors (its aliquot sum) s(n): 74319411522528
• 28029774438000 is an abundant number, because the sum of its proper divisors (74319411522528) is greater than itself. Its abundance is 46289637084528

Bases of 28029774438000

• Binary: 110010111111000110000101111111001111001110000₂
• Hexadecimal: 0x197E30BF9E70
• Base-36: 9XOP7ZR00

Squares and roots of 28029774438000

• 28029774438000 squared (28029774438000²) is 785668255045158215844000000
• 28029774438000 cubed (28029774438000³) is 22022103972012840294129837795672000000000
• The square root of 28029774438000 is 5294315.2945399843
• The cube root of 28029774438000 is 30376.6493260799

Scales and comparisons

• 28,029,774,438,000 seconds is equal to 891,260 years, 6 weeks, 3 days, 15 hours.
• To count from 1 to 28,029,774,438,000 would take you about two million, two hundred twenty-eight thousand, one hundred fifty 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 28029774438000 cubic inches would be around 2531.4 feet tall.

Recreational maths with 28029774438000

• 28029774438000 backwards is 00083447792082
• 28029774438000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28029774438000's digits is 54
• More coming soon!