1318520866949

Names of 1318520866949

• Cardinal: 1318520866949 can be written as One trillion, three hundred eighteen billion, five hundred twenty million, eight hundred sixty-six thousand, nine hundred forty-nine.

Scientific notation

• Scientific notation: 1.318520866949 × 10¹²

Factors of 1318520866949

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 189

Divisors of 1318520866949

• Number of divisors d(n): 162
• Complete list of divisors:
  1 11 13 17 47 101 121 143 169 187 221 289 517 611 799 1111 1313 1573 1717 1859 2057 2209 2431 2873 3179 3757 4747 5687 6721 7943 8789 10387 12221 13583 14443 17069 18887 20449 22321 24299 26741 28717 29189 31603 34969 37553 41327 48841 52217 61711 73931 80699 87373 96679 114257 135031 149413 158873 176579 187759 207757 223109 245531 267289 290173 315887 321079 347633 373321 379457 413083 454597 488189 537251 574387 638401 678821 802243 887689 961103 1049087 1256827 1371883 1485341 1643543 1942369 2065349 2295527 2454199 2700841 2900417 3191903 3474757 3531869 3792853 4106531 4174027 4543913 4932941 5370079 5909761 6346457 7022411 7467031 8299213 8824673 9764579 11539957 13638131 15090713 16338751 17834479 21366059 25250797 26996189 31904587 35110933 37705421 41721383 45171841 45914297 49307089 54262351 59070869 64478501 69811027 77246521 91291343 97071403 107889769 126939527 150019441 165997843 196179269 231848227 277758767 350950457 414759631 458935213 542377979 596885861 640992157 709263511 767921297 838220513 1004204773 1186787459 1650213851 2157971959 2550330497 4562355941 5966157769 7050913727 7801898621 9220425643 10896866669 13054662049 28053635467 77560050997 101424682073 119865533359 1318520866949
• Sum of all divisors σ(n): 1720175813622
• Sum of proper divisors (its aliquot sum) s(n): 401654946673
• 1318520866949 is a deficient number, because the sum of its proper divisors (401654946673) is less than itself. Its deficiency is 916865920276

Bases of 1318520866949

• Binary: 10011001011111101111101111100100010000101₂
• Hexadecimal: 0x132FDF7C885
• Base-36: GTPXA45H

Squares and roots of 1318520866949

• 1318520866949 squared (1318520866949²) is 1738497276579942560568601
• 1318520866949 cubed (1318520866949³) is 2292244936304661298665534732908068349
• The square root of 1318520866949 is 1148268.6388424097
• The cube root of 1318520866949 is 10965.5142206213

Scales and comparisons

• 1,318,520,866,949 seconds is equal to 41,924 years, 46 weeks, 4 hours, 22 minutes, 29 seconds.
• To count from 1 to 1,318,520,866,949 would take you about one hundred four thousand, eight hundred twelve 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 1318520866949 cubic inches would be around 913.8 feet tall.

Recreational maths with 1318520866949

• 1318520866949 backwards is 9496680258131
• The number of decimal digits it has is: 13
• The sum of 1318520866949's digits is 62
• More coming soon!