1998308539280006

Names of 1998308539280006

• Cardinal: 1998308539280006 can be written as One quadrillion, nine hundred ninety-eight trillion, three hundred eight billion, five hundred thirty-nine million, two hundred eighty thousand and six.

Scientific notation

• Scientific notation: 1.998308539280006 × 10¹⁵

Factors of 1998308539280006

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 222

Divisors of 1998308539280006

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 17 31 34 41 62 82 131 262 289 527 578 697 961 1054 1271 1394 1681 1922 2227 2542 3362 4061 4454 4913 5371 8122 8959 9826 10742 11849 16337 17918 21607 23698 28577 29791 32674 37859 39401 43214 52111 57154 59582 69037 75718 78802 91307 104222 125891 138074 152303 166501 182614 201433 220211 251782 277729 304606 333002 367319 402866 440422 485809 506447 555458 643603 669817 734638 885887 923521 971618 1012894 1173629 1221431 1287206 1339634 1552219 1615441 1771774 1847042 2140147 2347258 2442862 2830517 3104438 3230882 3743587 3902621 4280294 4721393 5161531 5661034 6244423 6826541 7487174 7805242 8258753 8609599 9442786 10323062 11386889 12488846 13653082 15060079 15699857 16517506 17219198 19951693 20764327 22773778 26387723 27462497 30120158 31399714 36382499 37864361 39903386 41528654 48118789 50078671 52775446 54924994 63640979 66344557 72764998 75728722 87746027 96237578 100157342 116051197 120981251 127281958 132689114 146363183 160007461 175492054 193577113 211622771 232102394 241962502 256021343 266897569 292726366 320014922 352993559 387154226 423245542 466862449 512042686 533795138 618502483 643694137 705987118 818019413 851337407 933724898 1081896643 1127857469 1237004966 1287388274 1491682459 1552438801 1636038826 1702674814 1972870349 2056681267 2163793286 2255714938 2720126837 2983364918 3104877602 3597587107 3945740698 4113362534 4537258673 4960231291 5440253674 6000890503 6560305901 7195174214 7936661633 9074517346 9920462582 10942800329 12001781006 13120611802 14472735919 15873323266 19173576973 21885600658 25358601803 26391459617 28945471838 33538795933 34963581539 38347153946 46242156229 50717203606 52782919234 61158980819 67077591866 69927163078 84323931947 92484312458 111525200317 122317961638 168647863894 186027605593 203369482931 223050400634 246036510623 372055211186 406738965862 448654813489 492073021246 594380886163 786116655893 897309626978 1039702673923 1188761772326 1433506843099 1572233311786 1895928405389 2079405347846 2867013686198 3457281209827 3791856810778 6914562419654 7627131829313 15254263658626 24369616332683 32230782891613 48739232665366 58773780567059 64461565783226 117547561134118 999154269640003 1998308539280006
• Sum of all divisors σ(n): 3398898265606800
• Sum of proper divisors (its aliquot sum) s(n): 1400589726326794
• 1998308539280006 is a deficient number, because the sum of its proper divisors (1400589726326794) is less than itself. Its deficiency is 597718812953212

Bases of 1998308539280006

• Binary: 111000110010111001101110110101000101010101010000110₂
• Hexadecimal: 0x7197376A2AA86
• Base-36: JOCA9PHMRQ

Squares and roots of 1998308539280006

• 1998308539280006 squared (1998308539280006²) is 3993237018159391282620871360036
• 1998308539280006 cubed (1998308539280006³) is 7979719632756939987610188053862021853442240216
• The square root of 1998308539280006 is 44702444.4441241491
• The cube root of 1998308539280006 is 125956.5765223331

Scales and comparisons

• 1,998,308,539,280,006 seconds is equal to 63,540,030 years, 19 weeks, 3 days, 11 hours, 33 minutes, 26 seconds.
• To count from 1 to 1,998,308,539,280,006 would take you about one hundred ninety million, six hundred twenty thousand and ninety-one 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 1998308539280006 cubic inches would be around 10496.4 feet tall.

Recreational maths with 1998308539280006

• 1998308539280006 backwards is 6000829358038991
• The number of decimal digits it has is: 16
• The sum of 1998308539280006's digits is 71
• More coming soon!