998431379316

Names of 998431379316

• Cardinal: 998431379316 can be written as Nine hundred ninety-eight billion, four hundred thirty-one million, three hundred seventy-nine thousand, three hundred sixteen.

Scientific notation

• Scientific notation: 9.98431379316 × 10¹¹

Factors of 998431379316

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 624

Divisors of 998431379316

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 42 57 63 76 84 114 126 133 171 228 252 266 342 399 532 593 684 798 1186 1197 1596 1779 2372 2394 3558 4151 4788 5337 7116 8302 10674 11267 12453 16604 21348 22534 24906 33801 37359 45068 49812 67602 74718 78869 101403 135204 149436 157738 202806 236607 315476 351649 405612 473214 703298 709821 946428 1054947 1406596 1419642 2109894 2461543 2839284 3164841 4219788 4923086 6329682 6681331 7384629 9846172 12659364 13362662 14769258 20043993 22153887 26725324 29538516 40087986 44307774 46769317 60131979 80175972 88615548 93538634 120263958 140307951 187077268 208527857 240527916 280615902 417055714 420923853 561231804 625583571 834111428 841847706 1251167142 1459694999 1683695412 1876750713 2502334284 2919389998 3753501426 3962029283 4379084997 5838779996 7507002852 7924058566 8758169994 11886087849 13137254991 15848117132 17516339988 23772175698 26274509982 27734204981 35658263547 47544351396 52549019964 55468409962 71316527094 83202614943 110936819924 142633054188 166405229886 249607844829 332810459772 499215689658 998431379316
• Sum of all divisors σ(n): 3041294256000
• Sum of proper divisors (its aliquot sum) s(n): 2042862876684
• 998431379316 is an abundant number, because the sum of its proper divisors (2042862876684) is greater than itself. Its abundance is 1044431497368

Bases of 998431379316

• Binary: 1110100001110111001001011100111101110100₂
• Hexadecimal: 0xE87725CF74
• Base-36: CQO89IT0

Squares and roots of 998431379316

• 998431379316 squared (998431379316²) is 996865219202850272627856
• 998431379316 cubed (998431379316³) is 995301515800848487698456906043826496
• The square root of 998431379316 is 999215.3818451755
• The cube root of 998431379316 is 9994.7685280341

Scales and comparisons

• 998,431,379,316 seconds is equal to 31,747 years, 1 week, 3 days, 17 hours, 48 minutes, 36 seconds.
• To count from 1 to 998,431,379,316 would take you about sixty-three thousand, four hundred ninety-four 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 998431379316 cubic inches would be around 832.9 feet tall.

Recreational maths with 998431379316

• 998431379316 backwards is 613973134899
• 998431379316 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 998431379316's digits is 63
• More coming soon!