809149651290400

Names of 809149651290400

• Cardinal: 809149651290400 can be written as Eight hundred nine trillion, one hundred forty-nine billion, six hundred fifty-one million, two hundred ninety thousand, four hundred.

Scientific notation

• Scientific notation: 8.091496512904 × 10¹⁴

Factors of 809149651290400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2163

Divisors of 809149651290400

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 25 28 32 34 35 40 49 50 56 68 70 80 85 98 100 112 119 136 140 160 170 175 196 200 224 238 245 272 280 340 350 392 400 409 425 476 490 544 560 595 680 700 784 800 818 833 850 952 980 1120 1190 1225 1360 1400 1568 1636 1666 1700 1723 1904 1960 2045 2380 2450 2720 2800 2863 2975 3272 3332 3400 3446 3808 3920 4090 4165 4760 4900 5600 5726 5950 6544 6664 6800 6892 6953 7840 8180 8330 8615 9520 9800 10225 11452 11900 12061 13088 13328 13600 13784 13906 14315 16360 16660 17230 19040 19600 20041 20450 20825 22904 23800 24122 26656 27568 27812 28630 29291 32720 33320 34460 34765 39200 40082 40900 41650 43075 45808 47600 48244 48671 55136 55624 57260 58582 60305 65440 66640 68920 69530 71575 80164 81800 83300 84427 86150 91616 95200 96488 97342 100205 111248 114520 117164 120610 133280 137840 139060 143150 146455 160328 163600 166600 168854 172300 173825 192976 194684 200410 205037 222496 229040 234328 241220 243355 275680 278120 286300 292910 301525 320656 327200 333200 337708 340697 344600 347650 385952 389368 400820 410074 422135 458080 468656 482440 486710 501025 556240 572600 585820 603050 641312 666400 675416 681394 689200 695300 704707 732275 778736 801640 820148 844270 937312 964880 973420 1002050 1025185 1112480 1145200 1171640 1206100 1216775 1350832 1362788 1378400 1390600 1409414 1435259 1464550 1557472 1603280 1640296 1688540 1703485 1929760 1946840 2004100 2050370 2110675 2290400 2343280 2412200 2433550 2701664 2725576 2781200 2818828 2870518 2929100 2968729 3206560 3280592 3377080 3406970 3523535 3893680 4008200 4100740 4221350 4686560 4824400 4867100 4932949 5125925 5451152 5562400 5637656 5741036 5858200 5937458 6561184 6754160 6813940 7047070 7176295 7787360 8016400 8201480 8442700 8517425 9648800 9734200 9865898 10251850 10902304 11275312 11482072 11716400 11874916 11980019 13508320 13627880 14094140 14352590 14843645 16032800 16402960 16885400 17034850 17617675 19468400 19731796 20503700 20781103 22550624 22964144 23432800 23749832 23960038 24664745 27255760 28188280 28705180 29687290 32805920 33770800 34069700 34530643 35235350 35881475 38936800 39463592 41007400 41562206 45928288 47499664 47920076 49329490 50468393 54511520 56376560 57410360 59374580 59900095 67541600 68139400 69061286 70470700 71762950 74218225 78927184 82014800 83124412 83860133 94999328 95840152 98658980 100936786 103905515 112753120 114820720 118749160 119800190 123323725 136278800 138122572 140941400 143525900 145467721 148436450 157854368 164029600 166248824 167720266 172653215 191680304 197317960 201873572 207811030 229641440 237498320 239600380 246647450 252341965 272557600 276245144 281882800 287051800 290935442 296872900 299500475 332497648 335440532 345306430 353278751 383360608 394635920 403747144 415622060 419300665 474996640 479200760 493294900 504683930 519527575 552490288 563765600 574103600 581870884 587020931 593745800 599000950 664995296 670881064 690612860 706557502 727338605 789271840 807494288 831244120 838601330 863266075 958401520 986589800 1009367860 1039055150 1104980576 1148207200 1163741768 1174041862 1187491600 1198001900 1214210161 1261709825 1341762128 1381225720 1413115004 1454677210 1614988576 1662488240 1677202660 1726532150 1766393755 1916803040 1973179600 2018735720 2078110300 2096503325 2327483536 2348083724 2374983200 2396003800 2428420322 2472951257 2523419650 2683524256 2762451440 2826230008 2909354420 2935104655 3324976480 3354405320 3453064300 3532787510 3636693025 3946359200 4037471440 4156220600 4193006650 4654967072 4696167448 4792007600 4856840644 4945902514 5046839300 5524902880 5652460016 5818708840 5870209310 6071050805 6708810640 6906128600 7065575020 7273386050 8074942880 8312441200 8386013300 8499471127 8831968775 9392334896 9584015200 9713681288 9891805028 10093678600 11304920032 11637417680 11740418620 12142101610 12364756285 13417621280 13812257200 14131150040 14546772100 14675523275 16624882400 16772026600 16998942254 17663937550 18784669792 19427362576 19783610056 20187357200 20641572737 23274835360 23480837240 24284203220 24729512570 27624514400 28262300080 29093544200 29351046550 30355254025 33544053200 33997884508 35327875100 38854725152 39567220112 40374714400 41283145474 42497355635 46961674480 48568406440 49459025140 56524600160 58187088400 58702093100 59496297889 60710508050 61823781425 67088106400 67995769016 70655750200 79134440224 82566290948 84994711270 93923348960 97136812880 98918050280 103207863685 116374176800 117404186200 118992595778 121421016100 123647562850 135991538032 141311500400 144491009159 165132581896 169989422540 194273625760 197836100560 206415727370 212486778175 234808372400 237985191556 242842032200 247295125700 271983076064 282623000800 288982018318 297481489445 330265163792 339978845080 395672201120 412831454740 424973556350 469616744800 475970383112 485684064400 494590251400 516039318425 577964036636 594962978890 660530327584 679957690160 722455045795 825662909480 849947112700 951940766224 971368128800 989180502800 1011437064113 1032078636850 1155928073272 1189925957780 1359915380320 1444910091590 1487407447225 1651325818960 1699894225400 1903881532448 1978361005600 2022874128226 2064157273700 2311856146544 2379851915560 2889820183180 2974814894450 3302651637920 3399788450800 3612275228975 4045748256452 4128314547400 4623712293088 4759703831120 5057185320565 5779640366360 5949629788900 6799576901600 7224550457950 8091496512904 8256629094800 9519407662240 10114370641130 11559280732720 11899259577800 14449100915900 16182993025808 16513258189600 20228741282260 23118561465440 23798519155600 25285926602825 28898201831800 32365986051616 40457482564520 47597038311200 50571853205650 57796403663600 80914965129040 101143706411300 115592807327200 161829930258080 202287412822600 404574825645200 809149651290400
• Sum of all divisors σ(n): 2440372632287940
• Sum of proper divisors (its aliquot sum) s(n): 1631222980997540
• 809149651290400 is an abundant number, because the sum of its proper divisors (1631222980997540) is greater than itself. Its abundance is 822073329707140

Bases of 809149651290400

• Binary: 10110111111110101011010101100010010000100100100000₂
• Hexadecimal: 0x2DFEAD5890920
• Base-36: 7YTI7UR4F4

Squares and roots of 809149651290400

• 809149651290400 squared (809149651290400²) is 654723158183375918385132160000
• 809149651290400 cubed (809149651290400³) is 529769015135828023499586537551918539264000000
• The square root of 809149651290400 is 28445555.9145958685
• The cube root of 809149651290400 is 93184.3436192591

Scales and comparisons

• 809,149,651,290,400 seconds is equal to 25,728,456 years, 2 weeks, 3 days, 1 hour, 6 minutes, 40 seconds.
• To count from 1 to 809,149,651,290,400 would take you about sixty-four million, three hundred twenty-one thousand, one hundred forty 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 809149651290400 cubic inches would be around 7765.4 feet tall.

Recreational maths with 809149651290400

• 809149651290400 backwards is 004092156941908
• The number of decimal digits it has is: 15
• The sum of 809149651290400's digits is 58
• More coming soon!