1820466942284640

Names of 1820466942284640

• Cardinal: 1820466942284640 can be written as One quadrillion, eight hundred twenty trillion, four hundred sixty-six billion, nine hundred forty-two million, two hundred eighty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.82046694228464 × 10¹⁵

Factors of 1820466942284640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4403

Divisors of 1820466942284640

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 65 78 80 96 104 120 127 130 156 160 195 208 240 254 260 312 381 390 416 480 508 520 624 635 762 780 1016 1040 1248 1270 1524 1560 1651 1905 2032 2080 2540 3048 3120 3302 3810 4064 4253 4953 5080 6096 6240 6604 7620 8255 8506 9906 10160 12192 12759 13208 15240 16129 16510 17012 19812 20320 21265 24765 25518 26416 30480 32258 33020 34024 39624 42530 48387 49530 51036 52832 55289 60960 63795 64516 66040 68048 79248 80645 85060 96774 99060 102072 110578 127590 129032 132080 136096 158496 161290 165867 170120 193548 198120 204144 209677 221156 241935 255180 258064 264160 276445 322580 331734 340240 387096 396240 408288 419354 442312 483870 510360 516128 540131 552890 629031 645160 663468 680480 774192 792480 829335 838708 884624 967740 1020720 1048385 1080262 1105780 1258062 1290320 1326936 1548384 1620393 1658670 1677416 1769248 1935480 2041440 2096770 2160524 2211560 2516124 2580640 2653872 2700655 3145155 3240786 3317340 3354832 3870960 4193540 4321048 4423120 5032248 5307744 5401310 6290310 6481572 6634680 6709664 7021703 7741920 8101965 8387080 8642096 8846240 10064496 10802620 12580620 12963144 13269360 14043406 16203930 16774160 17284192 18088009 20128992 21065109 21605240 25161240 25926288 26538720 28086812 32407860 33548320 35108515 36176018 42130218 43210480 50322480 51852576 54264027 56173624 64815720 68596637 70217030 72352036 84260436 86420960 90440045 100644960 105325545 108528054 112347248 129631440 137193274 140434060 144704072 168520872 180880090 205789911 210651090 217056108 224694496 235144117 259262880 271320135 274386548 280868120 289408144 337041744 342983185 361760180 411579822 421302180 434112216 470288234 542640270 548773096 561736240 578816288 674083488 685966370 705432351 723520360 823159644 842604360 868224432 891756281 940576468 1028949555 1085280540 1097546192 1123472480 1175720585 1371932740 1410864702 1447040720 1646319288 1685208720 1736448864 1783512562 1881152936 2057899110 2170561080 2195092384 2297177143 2351441170 2675268843 2743865480 2821729404 2894081440 3292638576 3370417440 3527161755 3567025124 3762305872 4115798220 4341122160 4458781405 4594354286 4702882340 5350537686 5487730960 5643458808 6585277152 6891531429 7054323510 7134050248 7524611744 8231596440 8682244320 8917562810 9188708572 9405764680 10701075372 10975461920 11286917616 11485885715 13376344215 13783062858 14108647020 14268100496 16463192880 17835125620 18377417144 18811529360 21402150744 22573835232 22971771430 26752688430 27566125716 28217294040 28536200992 29863302859 32926385760 34457657145 35670251240 36754834288 37623058720 42804301488 45943542860 53505376860 55132251432 56434588080 59726605718 68915314290 71340502480 73509668576 85608602976 89589908577 91887085720 107010753720 110264502864 112869176160 119453211436 137830628580 142681004960 149316514295 179179817154 183774171440 214021507440 220529005728 238906422872 275661257160 291741497161 298633028590 358359634308 367548342880 428043014880 447949542885 477812845744 551322514320 583482994322 597266057180 716719268616 875224491483 895899085770 955625691488 1102645028640 1166965988644 1194532114360 1433438537232 1458707485805 1750448982966 1791798171540 2333931977288 2389064228720 2866877074464 2917414971610 3500897965932 3583596343080 3792639463093 4376122457415 4667863954576 4778128457440 5834829943220 7001795931864 7167192686160 7585278926186 8752244914830 9335727909152 11377918389279 11669659886440 14003591863728 14334385372320 15170557852372 17504489829660 18963197315465 22755836778558 23339319772880 28007183727456 30341115704744 35008979659320 37926394630930 45511673557116 46678639545760 56889591946395 60682231409488 70017959318640 75852789261860 91023347114232 113779183892790 121364462818976 140035918637280 151705578523720 182046694228464 227558367785580 303411157047440 364093388456928 455116735571160 606822314094880 910233471142320 1820466942284640
• Sum of all divisors σ(n): 6226057465902288
• Sum of proper divisors (its aliquot sum) s(n): 4405590523617648
• 1820466942284640 is an abundant number, because the sum of its proper divisors (4405590523617648) is greater than itself. Its abundance is 2585123581333008

Bases of 1820466942284640

• Binary: 110011101111011010001111101011010111001001101100000₂
• Hexadecimal: 0x677B47D6B9360
• Base-36: HXAUYUDF1C

Squares and roots of 1820466942284640

• 1820466942284640 squared (1820466942284640²) is 3314099887951186784822779929600
• 1820466942284640 cubed (1820466942284640³) is 6033209289444365043543563996809843362361344000
• The square root of 1820466942284640 is 42666930.3124168987
• The cube root of 1820466942284640 is 122103.3555369129

Scales and comparisons

• 1,820,466,942,284,640 seconds is equal to 57,885,217 years, 35 weeks, 6 days, 9 hours, 44 minutes.
• To count from 1 to 1,820,466,942,284,640 would take you about one hundred seventy-three million, six hundred fifty-five thousand, six hundred fifty-three 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 1820466942284640 cubic inches would be around 10175.3 feet tall.

Recreational maths with 1820466942284640

• 1820466942284640 backwards is 0464822496640281
• The number of decimal digits it has is: 16
• The sum of 1820466942284640's digits is 66
• More coming soon!