489360438988561

Names of 489360438988561

• Cardinal: 489360438988561 can be written as Four hundred eighty-nine trillion, three hundred sixty billion, four hundred thirty-eight million, nine hundred eighty-eight thousand, five hundred sixty-one.

Scientific notation

• Scientific notation: 4.89360438988561 × 10¹⁴

Factors of 489360438988561

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 18222

Divisors of 489360438988561

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 61 67 427 469 631 1723 4087 4417 12061 15733 28609 38491 42277 105103 110131 115441 269437 295939 735721 808087 959713 1054111 1087213 2578897 6717991 7041901 7378777 7610491 9927523 18052279 27107959 49293307 64300771 66319993 69492661 72843271 189755713 450105397 464239951 509902897 605578903 665144041 1653585499 1816233253 4239052321 4443439531 4656008287 11575098493 12713632771 17105122129 31104076717 40573786501 110790228433 119735854903 284016505507 775531599031 1043412449869 1146043182643 7303887149083 8022302278501 69908634141223 489360438988561
• Sum of all divisors σ(n): 578207971495936
• Sum of proper divisors (its aliquot sum) s(n): 88847532507375
• 489360438988561 is a deficient number, because the sum of its proper divisors (88847532507375) is less than itself. Its deficiency is 400512906481186

Bases of 489360438988561

• Binary: 1101111010001001000011011001000100000111100010001₂
• Hexadecimal: 0x1BD121B220F11
• Base-36: 4TGP2YGMC1

Squares and roots of 489360438988561

• 489360438988561 squared (489360438988561²) is 239473639247077132876688850721
• 489360438988561 cubed (489360438988561³) is 117188925228137956252050473532257582755602481
• The square root of 489360438988561 is 22121492.6934997089
• The cube root of 489360438988561 is 78803.0364954463

Scales and comparisons

• 489,360,438,988,561 seconds is equal to 15,560,148 years, 13 weeks, 6 days, 18 hours, 36 minutes, 1 second.
• To count from 1 to 489,360,438,988,561 would take you about thirty-eight million, nine hundred thousand, three hundred seventy 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 489360438988561 cubic inches would be around 6566.9 feet tall.

Recreational maths with 489360438988561

• 489360438988561 backwards is 165889834063984
• The number of decimal digits it has is: 15
• The sum of 489360438988561's digits is 82
• More coming soon!