490198268820

Names of 490198268820

• Cardinal: 490198268820 can be written as Four hundred ninety billion, one hundred ninety-eight million, two hundred sixty-eight thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 4.9019826882 × 10¹¹

Factors of 490198268820

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 442

Divisors of 490198268820

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 29 30 37 39 43 52 53 58 60 65 74 78 86 87 106 111 116 129 130 145 148 156 159 172 174 185 195 212 215 222 257 258 260 265 290 318 348 370 377 390 430 435 444 481 514 516 530 555 559 580 636 645 689 740 754 771 780 795 860 870 962 1028 1060 1073 1110 1118 1131 1247 1285 1290 1378 1443 1508 1537 1542 1590 1591 1677 1740 1885 1924 1961 2067 2146 2220 2236 2262 2279 2405 2494 2570 2580 2756 2795 2886 3074 3084 3180 3182 3219 3341 3354 3445 3741 3770 3855 3922 4134 4292 4524 4558 4611 4773 4810 4988 5140 5365 5590 5655 5772 5883 6148 6235 6364 6438 6682 6708 6837 6890 7215 7453 7482 7540 7685 7710 7844 7955 8268 8385 9116 9222 9509 9546 9620 9805 10023 10335 10730 11051 11180 11310 11395 11766 12470 12876 13364 13621 13674 13780 13949 14430 14906 14964 15370 15420 15910 16095 16211 16705 16770 18444 18705 19018 19092 19610 19981 20046 20670 20683 21460 22102 22359 22620 22790 23055 23532 23865 24940 25493 27242 27348 27898 28527 28860 29415 29627 29812 30740 31820 32190 32422 33153 33410 33540 34185 37265 37410 38036 39220 39962 40092 40863 41340 41366 41847 44204 44718 45580 46110 46139 47545 47730 48633 50115 50986 54484 55255 55796 56869 57054 58830 59254 59943 62049 64380 64844 66091 66306 66820 68105 68370 69745 74530 74820 76479 79924 81055 81726 82732 83694 84323 88881 89436 92220 92278 95090 95460 96889 97266 99905 100230 101972 103415 110510 111795 113738 114108 117660 118508 119886 123617 124098 127465 132182 132612 136210 136740 138417 139490 142635 143663 148135 149060 152958 162110 163452 165765 167388 168646 170607 177073 177762 184556 190180 193778 194532 198273 199810 200460 204315 206830 209235 221020 223590 227476 230695 239772 243165 247234 248196 252969 254930 264364 272420 275761 276834 278980 284345 285270 287326 290667 296270 299715 305916 310245 320479 324220 330455 331530 337292 341214 354146 355524 370851 382395 387556 395009 396546 399620 408630 408887 413660 418470 421615 430989 444405 447180 461390 484445 486330 494468 503977 505938 509860 531219 551522 553668 568690 570540 574652 581334 585703 592540 599430 599807 618085 620490 640958 660910 663060 682428 692085 708292 718315 739297 741702 764790 790018 793092 817260 817774 827283 836940 843230 853035 859183 861978 885365 888810 922780 961437 968890 972660 991365 1007954 1011876 1062438 1096199 1103044 1137380 1162668 1171406 1185027 1198860 1199614 1226661 1236170 1240980 1264845 1281916 1321820 1378805 1384170 1436630 1453335 1478594 1483404 1511931 1529580 1580036 1602395 1635548 1654566 1686460 1706070 1718366 1723956 1757109 1770730 1777620 1799421 1854255 1922874 1937780 1975045 1982730 2015908 2044435 2124876 2154945 2192398 2217891 2342812 2370054 2399228 2445367 2453322 2472340 2519885 2529690 2577549 2656095 2757610 2768340 2873260 2906670 2928515 2957188 2999035 3023862 3204790 3288597 3309132 3412140 3436732 3514218 3541460 3584893 3598842 3696485 3708510 3845748 3950090 3965460 4088870 4136415 4166227 4295915 4309890 4384796 4435782 4740108 4807185 4890734 4906644 5039770 5059380 5135117 5155098 5312190 5315531 5480995 5515220 5813340 5857030 5925135 5998070 6047724 6133305 6409580 6551701 6577194 7028436 7169786 7197684 7336101 7392970 7417020 7559655 7614139 7900180 8177740 8272830 8332454 8591830 8619780 8785545 8871564 8997105 9614370 9781468 10079540 10270234 10310196 10624380 10631062 10754679 10961990 11089455 11714060 11850270 11857723 11996140 12226835 12266610 12498681 12887745 13103402 13154388 14339572 14615333 14672202 14785940 15119310 15228278 15405351 15946593 16442985 16545660 16664908 16985387 17183660 17571090 17924465 17994210 19228740 19655103 20540468 20831135 21262124 21509358 21671011 21923980 22178910 22842417 23700540 23715446 24453670 24533220 24997362 25675585 25775490 26206804 26577655 29230666 29344404 30238620 30456556 30810702 31789771 31893186 32758505 32885970 33970774 35142180 35573169 35848930 35988420 36680505 38070695 39310206 41662270 43018716 43342022 43845999 44357820 45684834 47430892 48907340 49994724 50956161 51351170 51550980 53155310 53773395 58461332 59288615 61621404 62493405 63579542 63786372 65013033 65517010 65771940 67941548 71146338 71697860 73076665 73361010 76141390 77026755 78620412 79732965 83324540 84926935 86684044 87691998 91369668 95369313 98275515 101912322 102702340 106310620 107546790 108355055 114212085 118577230 124986810 127159084 130026066 131034020 142292676 146153330 146722020 152282780 154053510 154150399 158948855 159465930 169853870 175383996 177865845 189999329 190738626 196551030 203824644 215093580 216710110 219229995 220810031 228424170 237154460 249973620 254780805 260052132 281723143 292306660 308107020 308300798 317897710 318931860 325065165 339707740 355731690 379998658 381477252 393102060 433420220 438459990 441620062 456848340 462451197 476846565 509561610 563446286 569997987 616601596 628459319 635795420 650130330 662430093 711463380 759997316 770751995 845169429 876919980 883240124 924902394 949996645 953693130 1019123220 1104050155 1126892572 1139995974 1256918638 1300260660 1324860186 1408615715 1541503990 1690338858 1849804788 1885377957 1899993290 1907386260 2208100310 2279991948 2312255985 2513837276 2649720372 2817231430 2849989935 3083007980 3142296595 3312150465 3380677716 3770755914 3799986580 4225847145 4416200620 4624511970 5634462860 5699979870 6284593190 6624300930 7541511828 8169971147 8451694290 9249023940 9426889785 11399959740 12569186380 13248601860 16339942294 16903388580 18853779570 24509913441 32679884588 37707559140 40849855735 49019826882 81699711470 98039653764 122549567205 163399422940 245099134410 490198268820
• Sum of all divisors σ(n): 1643646090240
• Sum of proper divisors (its aliquot sum) s(n): 1153447821420
• 490198268820 is an abundant number, because the sum of its proper divisors (1153447821420) is greater than itself. Its abundance is 663249552600

Bases of 490198268820

• Binary: 111001000100010000101111111101110010100₂
• Hexadecimal: 0x722217FB94
• Base-36: 696ZE4YC

Squares and roots of 490198268820

• 490198268820 squared (490198268820²) is 240294342754124984192400
• 490198268820 cubed (490198268820³) is 117791870825311778165024345800968000
• The square root of 490198268820 is 700141.6062626189
• The cube root of 490198268820 is 7884.7983522819

Scales and comparisons

• 490,198,268,820 seconds is equal to 15,586 years, 41 weeks, 1 hour, 47 minutes.
• To count from 1 to 490,198,268,820 would take you about thirty-one thousand, one hundred seventy-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 490198268820 cubic inches would be around 657.1 feet tall.

Recreational maths with 490198268820

• 490198268820 backwards is 028862891094
• The number of decimal digits it has is: 12
• The sum of 490198268820's digits is 57
• More coming soon!