11998397399795009

Names of 11998397399795009

• Cardinal: 11998397399795009 can be written as Eleven quadrillion, nine hundred ninety-eight trillion, three hundred ninety-seven billion, three hundred ninety-nine million, seven hundred ninety-five thousand and nine.

Scientific notation

• Scientific notation: 1.1998397399795009 × 10¹⁶

Factors of 11998397399795009

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13915

Divisors of 11998397399795009

• Number of divisors d(n): 162
• Complete list of divisors:
  1 7 19 49 79 89 133 361 553 623 931 1501 1691 2527 3871 4361 6241 7031 7921 10507 11837 13721 17689 28519 32129 43687 49217 55447 73549 82859 96047 118579 133589 150499 199633 224903 260699 305809 344519 388129 555449 625759 672329 830053 935123 1053493 1083959 1221169 1397431 1574321 1824893 2253001 2538191 2859481 3888143 4380313 4953281 5810371 6545861 7374451 7587713 8548183 10553531 11889421 12774251 15771007 17767337 20016367 20595221 23202211 27217001 30662191 34672967 49434961 53113991 59837281 73874717 83225947 85632761 96472351 108684041 110397049 124371359 140114569 144166547 162415477 200517089 225898999 242710769 346044727 391309199 440842009 517123019 582581629 599429327 675306457 760788287 939264259 1009165829 1136908339 1403619623 1581292993 1627022459 1832974669 2064996779 2422313089 2739164393 3085894063 4196005289 4727145199 5325518009 6574849813 7621315729 8586039239 9825337361 11069050951 11389157213 12830822683 14454977453 17846020921 19174150751 21601258441 30913426721 34826518711 39234938801 46023948691 53349210103 60102274673 79724100491 89815758781 101184842171 124922146447 144804998851 163134745541 216393987047 243785630977 274644571607 373444470721 420715922711 678297099881 874455025129 1013634991957 1141943218787 1514757909329 1706499416839 1922512001249 2751294978169 3099560165279 4748079699167 7095444943699 7993602531509 12887644897739 19259064847183 21696921156953 33236557894169 90213514284173 134813453930281 151878448098671 244865253057041 631494599989211 1714056771399287 11998397399795009
• Sum of all divisors σ(n): 15090018367695894
• Sum of proper divisors (its aliquot sum) s(n): 3091620967900885
• 11998397399795009 is a deficient number, because the sum of its proper divisors (3091620967900885) is less than itself. Its deficiency is 8906776431894124

Bases of 11998397399795009

• Binary: 101010101000000111101010010110111000111000010101000001₂
• Hexadecimal: 0x2AA07A96E38541
• Base-36: 3A52RO6EB0H

Squares and roots of 11998397399795009

• 11998397399795009 squared (11998397399795009²) is 143961540163407633037195221310081
• 11998397399795009 cubed (11998397399795009³) is 1727307769167114899294000152555372778577825185729
• The square root of 11998397399795009 is 109537196.4211016723
• The cube root of 11998397399795009 is 228932.6562831523

Scales and comparisons

• 11,998,397,399,795,009 seconds is equal to 381,511,923 years, 43 weeks, 2 days, 9 hours, 43 minutes, 29 seconds.
• To count from 1 to 11,998,397,399,795,009 would take you about one billion, one hundred forty-four million, five hundred thirty-five thousand, seven hundred seventy-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 11998397399795009 cubic inches would be around 19077.7 feet tall.

Recreational maths with 11998397399795009

• 11998397399795009 backwards is 90059799379389911
• The number of decimal digits it has is: 17
• The sum of 11998397399795009's digits is 98
• More coming soon!