990012948111

Names of 990012948111

• Cardinal: 990012948111 can be written as Nine hundred ninety billion, twelve million, nine hundred forty-eight thousand, one hundred eleven.

Scientific notation

• Scientific notation: 9.90012948111 × 10¹¹

Factors of 990012948111

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 702

Divisors of 990012948111

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 11 33 41 53 73 99 121 123 159 219 363 369 451 477 521 583 657 803 1089 1331 1353 1563 1749 2173 2409 2993 3869 3993 4059 4689 4961 5247 5731 6413 6519 7227 8833 8979 11607 11979 14883 17193 19239 19557 21361 23903 26499 26937 27613 32923 34821 38033 42559 44649 51579 54571 57717 63041 64083 70543 71709 79497 82839 97163 98769 114099 127677 158629 163713 189123 192249 211629 215127 234971 248517 262933 291489 296307 303743 342297 362153 383031 418363 468149 475887 491139 567369 634887 693451 704913 788799 874467 911229 1086459 1132133 1255089 1404447 1427661 1559353 1744919 2015749 2080353 2114739 2366397 2584681 2733687 2892263 3259377 3341173 3396399 3765267 3983683 4213341 4601993 4678059 5149639 5234757 6047247 6241059 7754043 8676789 10023519 10189197 11951049 12453463 13805979 14034177 15448917 15704271 17152883 18141741 19194109 22173239 23262129 26030367 28431491 30070557 35853147 36752903 37360389 41417937 46346751 50621923 51458649 57582327 66519717 82645709 85294473 110258709 112081167 136988093 151865769 154375947 172746981 188681713 199559151 211135199 243905629 247937127 255883419 330776127 410964279 455597307 566045139 633405597 731716887 743811381 909102799 1232892837 1506869023 1698135417 1900216791 2075498843 2195150661 2682961919 2727308397 4520607069 6226496529 8048885757 8181925191 10000130789 13561821207 18679489587 24146657271 30000392367 90001177101 110001438679 330004316037 990012948111
• Sum of all divisors σ(n): 1667361241728
• Sum of proper divisors (its aliquot sum) s(n): 677348293617
• 990012948111 is a deficient number, because the sum of its proper divisors (677348293617) is less than itself. Its deficiency is 312664654494

Bases of 990012948111

• Binary: 1110011010000001010111101011111010001111₂
• Hexadecimal: 0xE6815EBE8F
• Base-36: CMT05BPR

Squares and roots of 990012948111

• 990012948111 squared (990012948111²) is 980125637427433578468321
• 990012948111 cubed (990012948111³) is 970337071828706598848056925030291631
• The square root of 990012948111 is 994993.9437559407
• The cube root of 990012948111 is 9966.5983844615

Scales and comparisons

• 990,012,948,111 seconds is equal to 31,479 years, 18 weeks, 1 day, 4 hours, 41 minutes, 51 seconds.
• To count from 1 to 990,012,948,111 would take you about sixty-two thousand, nine hundred fifty-eight 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 990012948111 cubic inches would be around 830.5 feet tall.

Recreational maths with 990012948111

• 990012948111 backwards is 111849210099
• The number of decimal digits it has is: 12
• The sum of 990012948111's digits is 45
• More coming soon!