16389453410091307

Names of 16389453410091307

• Cardinal: 16389453410091307 can be written as Sixteen quadrillion, three hundred eighty-nine trillion, four hundred fifty-three billion, four hundred ten million, ninety-one thousand, three hundred seven.

Scientific notation

• Scientific notation: 1.6389453410091307 × 10¹⁶

Factors of 16389453410091307

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 113229884

Divisors of 16389453410091307

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 13 43 71 91 301 497 521 559 923 3053 3647 3913 6461 6773 21371 22403 36991 39689 47411 156821 258937 277823 291239 480883 1590613 2038673 3366181 11134291 20677969 113229229 144745783 792604603 1471979977 4868856847 8039275259 10303859839 34081997929 56274926813 58992428309 63295139011 104510578367 345688836137 412946998163 443065973077 731574048569 766901568017 2419821852959 2536674417287 4188462409939 4493954869781 5368310976119 17756720921009 29319236869573 31457684088467 32976767424731 54450011329207 180103883627377 230837371973117 381150079304449 1260727185391639 2341350487155901 16389453410091307
• Sum of all divisors σ(n): 20971633170216960
• Sum of proper divisors (its aliquot sum) s(n): 4582179760125653
• 16389453410091307 is a deficient number, because the sum of its proper divisors (4582179760125653) is less than itself. Its deficiency is 11807273649965654

Bases of 16389453410091307

• Binary: 111010001110100001111011111100100100100100000100101011₂
• Hexadecimal: 0x3A3A1EFC92412B
• Base-36: 4HDKQYD7YUJ

Squares and roots of 16389453410091307

• 16389453410091307 squared (16389453410091307²) is 268614183081553571745022076968249
• 16389453410091307 cubed (16389453410091307³) is 4402439638904858849748759141867873765560829911443
• The square root of 16389453410091307 is 128021300.6108409561
• The cube root of 16389453410091307 is 254012.3447101847

Scales and comparisons

• 16,389,453,410,091,307 seconds is equal to 521,133,922 years, 27 weeks, 4 days, 23 hours, 35 minutes, 7 seconds.
• To count from 1 to 16,389,453,410,091,307 would take you about one billion, five hundred sixty-three million, four hundred one thousand, seven hundred sixty-seven 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 16389453410091307 cubic inches would be around 21167.7 feet tall.

Recreational maths with 16389453410091307

• 16389453410091307 backwards is 70319001435498361
• The number of decimal digits it has is: 17
• The sum of 16389453410091307's digits is 64
• More coming soon!