489866816685168

Names of 489866816685168

• Cardinal: 489866816685168 can be written as Four hundred eighty-nine trillion, eight hundred sixty-six billion, eight hundred sixteen million, six hundred eighty-five thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.89866816685168 × 10¹⁴

Factors of 489866816685168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 64692

Divisors of 489866816685168

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 47 48 52 54 72 78 94 104 108 117 141 144 156 169 188 208 216 234 282 312 338 351 376 423 432 468 507 564 611 624 676 702 752 846 936 1014 1128 1222 1269 1352 1404 1521 1692 1833 1872 2028 2209 2256 2444 2538 2704 2808 3042 3384 3666 4056 4418 4563 4888 5076 5499 5616 6084 6627 6768 7332 7943 8112 8836 9126 9776 10152 10998 12168 13254 14664 15886 16497 17672 18252 19881 20304 21996 23829 24336 26508 28717 29328 31772 32994 35344 36504 39762 43992 47658 53016 57434 59643 63544 64627 65988 71487 73008 79524 86151 87984 95316 103823 106032 114868 119286 127088 129254 131976 142974 159048 172302 190632 193881 207646 214461 229736 238572 258453 258508 263952 285948 311469 318096 344604 373321 381264 387762 415292 428922 459472 477144 516906 517016 571896 581643 622938 689208 746642 775359 775524 830584 840151 857844 934407 954288 1033812 1034032 1119963 1143792 1163286 1245876 1349699 1378416 1493284 1550718 1551048 1661168 1680302 1715688 1744929 1868814 2067624 2239926 2326572 2491752 2520453 2699398 2803221 2986568 3037469 3101436 3102096 3359889 3360604 3431376 3489858 3737628 4049097 4135248 4479852 4653144 4983504 5040906 5398796 5606442 5973136 6074938 6202872 6719778 6721208 6979716 7475256 7561359 8098194 8959704 9112407 9306288 10079667 10081812 10797592 10921963 11212884 12147291 12149876 12405744 13439556 13442416 13959432 14950512 15122718 16196388 17546087 17919408 18224814 20159334 20163624 21595184 21843926 22425768 22684077 24294582 24299752 26879112 27337221 27918864 30245436 32392776 32765889 35092174 36441873 36449628 39487097 40318668 40327248 43687852 44851536 45368154 48589164 48599504 52638261 53758224 54674442 60490872 64785552 65531778 70184348 72883746 72899256 78974194 80637336 82011663 87375704 90736308 97178328 98297667 105276522 109348884 118461291 120981744 131063556 140368696 142761043 145767492 145798512 157914783 157948388 161274672 164023326 174751408 181472616 194356656 196595334 210553044 218697768 236922582 262127112 280737392 285522086 291534984 294893001 315829566 315896776 328046652 355383873 362945232 393190668 421106088 428283129 437395536 473744349 473845164 513332261 524254224 571044172 583069968 589786002 631659132 631793552 656093304 710767746 786381336 842212176 856566258 947488698 947690328 1026664522 1066151619 1142088344 1179572004 1263318264 1284849387 1312186608 1421535492 1539996783 1572762672 1713132516 1855893559 1894977396 1895380656 2053329044 2132303238 2284176688 2359144008 2526636528 2569698774 2843070984 3079993566 3426265032 3711787118 3789954792 3854548161 4106658088 4264606476 4619990349 4718288016 5139397548 5567680677 5686141968 6159987132 6709769021 6852530064 7423574236 7579909584 7709096322 8213316176 8529212952 9239980698 10278795096 11135361354 12319974264 13419538042 13859971047 14847148472 15418192644 16703042031 17058425904 18479961396 20129307063 20557590192 22270722708 24126616267 24639948528 26839076084 27719942094 29694296944 30836385288 33406084062 36959922792 40258614126 44541445416 48253232534 50109126093 53678152168 55439884188 60387921189 61672770576 66812168124 72379848801 73919845584 80517228252 87226997273 89082890832 96506465068 100218252186 107356304336 110879768376 120775842378 133624336248 144759697602 161034456504 174453994546 181163763567 193012930136 200436504372 217139546403 221759536752 241551684756 261680991819 267248672496 289519395204 322068913008 348907989092 362327527134 386025860272 400873008744 434279092806 483103369512 523361983638 579038790408 651418639209 697815978184 724655054268 785042975457 801746017488 868558185612 966206739024 1046723967276 1133950964549 1158077580816 1302837278418 1395631956368 1449310108536 1570085950914 1737116371224 2093447934552 2267901929098 2355128926371 2605674556836 2898620217072 3140171901828 3401852893647 3474232742448 4186895869104 4535803858196 4710257852742 5211349113672 6280343803656 6803705787294 9071607716392 9420515705484 10205558680941 10422698227344 12560687607312 13607411574588 18143215432784 18841031410968 20411117361882 27214823149176 30616676042823 37682062821936 40822234723764 54429646298352 61233352085646 81644469447528 122466704171292 163288938895056 244933408342584 489866816685168
• Sum of all divisors σ(n): 1555704121420800
• Sum of proper divisors (its aliquot sum) s(n): 1065837304735632
• 489866816685168 is an abundant number, because the sum of its proper divisors (1065837304735632) is greater than itself. Its abundance is 575970488050464

Bases of 489866816685168

• Binary: 1101111011000100000000001100110001000010001110000₂
• Hexadecimal: 0x1BD8801988470
• Base-36: 4TN5PIO1O0

Squares and roots of 489866816685168

• 489866816685168 squared (489866816685168²) is 239969498089259989639631188224
• 489866816685168 cubed (489866816685168³) is 117553094130523295987781206170994396757061632
• The square root of 489866816685168 is 22132935.1122974199
• The cube root of 489866816685168 is 78830.2082492433

Scales and comparisons

• 489,866,816,685,168 seconds is equal to 15,576,249 years, 26 weeks, 4 days, 17 hours, 52 minutes, 48 seconds.
• To count from 1 to 489,866,816,685,168 would take you about thirty-eight million, nine hundred forty thousand, six hundred twenty-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 489866816685168 cubic inches would be around 6569.2 feet tall.

Recreational maths with 489866816685168

• 489866816685168 backwards is 861586618668984
• The number of decimal digits it has is: 15
• The sum of 489866816685168's digits is 90
• More coming soon!