1998453799305216

Names of 1998453799305216

• Cardinal: 1998453799305216 can be written as One quadrillion, nine hundred ninety-eight trillion, four hundred fifty-three billion, seven hundred ninety-nine million, three hundred five thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.998453799305216 × 10¹⁵

Factors of 1998453799305216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 3207

Divisors of 1998453799305216

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 121 128 132 144 176 192 198 242 256 264 288 352 363 384 396 484 512 528 576 704 726 768 792 968 1024 1056 1089 1152 1331 1408 1452 1536 1584 1936 2048 2112 2178 2304 2662 2816 2904 3072 3168 3191 3872 3993 4096 4224 4356 4608 5324 5632 5808 6144 6336 6382 7744 7986 8192 8448 8712 9216 9573 10648 11264 11616 11979 12288 12672 12764 15488 15972 16384 16896 17424 18432 19146 21296 22528 23232 23958 24576 25344 25528 28719 30976 31944 33792 34848 35101 36864 38292 42592 45056 46464 47916 49152 50688 51056 57438 61952 63888 67584 69696 70202 73728 76584 85184 90112 92928 95832 101376 102112 105303 114876 123904 127776 135168 139392 140404 147456 153168 170368 180224 185856 191664 202752 204224 210606 229752 247808 255552 270336 278784 280808 306336 315909 340736 371712 383328 386111 405504 408448 421212 459504 495616 511104 540672 557568 561616 612672 631818 681472 743424 766656 772222 811008 816896 842424 919008 991232 1022208 1115136 1123232 1158333 1225344 1263636 1362944 1486848 1533312 1544444 1622016 1633792 1684848 1838016 1982464 2044416 2230272 2246464 2316666 2450688 2527272 2725888 2973696 3066624 3088888 3267584 3369696 3474999 3676032 4088832 4247221 4460544 4492928 4633332 4901376 5054544 5451776 5947392 6133248 6177776 6535168 6739392 6949998 7352064 8177664 8494442 8921088 8985856 9266664 9802752 10109088 10182481 10903552 12266496 12355552 12741663 13070336 13478784 13899996 14704128 16355328 16988884 17842176 17971712 18533328 19605504 20218176 20364962 21807104 24532992 24711104 25483326 26140672 26957568 27799992 29408256 30547443 32710656 33977768 35943424 37066656 38224989 39211008 40436352 40729924 49065984 49422208 50966652 52281344 53915136 55599984 58816512 61094886 65421312 67955536 71886848 74133312 76449978 78422016 80872704 81459848 91642329 98131968 98844416 101933304 107830272 111199968 112007291 117633024 122189772 135911072 143773696 148266624 152899956 156844032 161745408 162919696 183284658 196263936 197688832 203866608 215660544 222399936 224014582 235266048 244379544 271822144 287547392 296533248 305799912 323490816 325839392 336021873 366569316 395377664 407733216 431321088 444799872 448029164 470532096 488759088 543644288 575094784 593066496 611599824 646981632 651678784 672043746 733138632 790755328 815466432 862642176 889599744 896058328 977518176 1008065619 1087288576 1186132992 1223199648 1232080201 1293963264 1303357568 1344087492 1466277264 1581510656 1630932864 1725284352 1779199488 1792116656 1955036352 2016131238 2174577152 2372265984 2446399296 2464160402 2587926528 2606715136 2688174984 2932554528 3163021312 3261865728 3558398976 3584233312 3696240603 3910072704 4032262476 4349154304 4744531968 4892798592 4928320804 5175853056 5213430272 5376349968 5865109056 6326042624 6523731456 7116797952 7168466624 7392481206 7820145408 8064524952 8698308608 9489063936 9785597184 9856641608 10426860544 10752699936 11088721809 11730218112 13047462912 13552882211 14233595904 14336933248 14784962412 15640290816 16129049904 17396617216 18978127872 19571194368 19713283216 20853721088 21505399872 22177443618 23460436224 26094925824 27105764422 28467191808 28673866496 29569924824 31280581632 32258099808 34793234432 39142388736 39426566432 40658646633 41707442176 43010799744 44354887236 46920872448 52189851648 54211528844 56934383616 57347732992 59139849648 62561163264 64516199616 69586468864 78284777472 78853132864 81317293266 83414884352 86021599488 88709774472 93841744896 104379703296 108423057688 114695465984 118279699296 121975939899 125122326528 129032399232 156569554944 157706265728 162634586532 166829768704 172043198976 177419548944 187683489792 208759406592 216846115376 229390931968 236559398592 243951879798 250244653056 258064798464 313139109888 315412531456 325269173064 344086397952 354839097888 375366979584 433692230752 458781863936 473118797184 487903759596 500489306112 516129596928 626278219776 630825062912 650538346128 688172795904 709678195776 750733959168 867384461504 917563727872 946237594368 975807519192 1032259193856 1261650125824 1301076692256 1376345591808 1419356391552 1501467918336 1734768923008 1835127455744 1892475188736 1951615038384 2064518387712 2523300251648 2602153384512 2752691183616 2838712783104 3469537846016 3784950377472 3903230076768 4129036775424 5046600503296 5204306769024 5505382367232 5677425566208 6939075692032 7569900754944 7806460153536 8258073550848 10093201006592 10408613538048 11354851132416 13878151384064 15139801509888 15612920307072 16516147101696 20186402013184 20817227076096 22709702264832 27756302768128 30279603019776 31225840614144 41634454152192 45419404529664 55512605536256 60559206039552 62451681228288 83268908304384 90838809059328 111025211072512 124903362456576 166537816608768 181677618118656 222050422145024 249806724913152 333075633217536 499613449826304 666151266435072 999226899652608 1998453799305216
• Sum of all divisors σ(n): 6352005122939112
• Sum of proper divisors (its aliquot sum) s(n): 4353551323633896
• 1998453799305216 is an abundant number, because the sum of its proper divisors (4353551323633896) is greater than itself. Its abundance is 2355097524328680

Bases of 1998453799305216

• Binary: 111000110011001010101001000110011101100000000000000₂
• Hexadecimal: 0x7199548CEC000
• Base-36: JOE501K3K0

Squares and roots of 1998453799305216

• 1998453799305216 squared (1998453799305216²) is 3993817587957452550524324806656
• 1998453799305216 cubed (1998453799305216³) is 7981459932385564728883598189432456006332317696
• The square root of 1998453799305216 is 44704069.1582457177
• The cube root of 1998453799305216 is 125959.6284387927

Scales and comparisons

• 1,998,453,799,305,216 seconds is equal to 63,544,649 years, 10 weeks, 18 hours, 33 minutes, 36 seconds.
• To count from 1 to 1,998,453,799,305,216 would take you about one hundred ninety million, six hundred thirty-three thousand, nine hundred forty-seven 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 1998453799305216 cubic inches would be around 10496.6 feet tall.

Recreational maths with 1998453799305216

• 1998453799305216 backwards is 6125039973548991
• The number of decimal digits it has is: 16
• The sum of 1998453799305216's digits is 81
• More coming soon!