1189143428313681

Names of 1189143428313681

• Cardinal: 1189143428313681 can be written as One quadrillion, one hundred eighty-nine trillion, one hundred forty-three billion, four hundred twenty-eight million, three hundred thirteen thousand, six hundred eighty-one.

Scientific notation

• Scientific notation: 1.189143428313681 × 10¹⁵

Factors of 1189143428313681

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 795

Divisors of 1189143428313681

• Number of divisors d(n): 75
• Complete list of divisors:
  1 3 9 27 73 81 219 657 719 1971 2157 5329 5913 6471 15987 19413 47961 52487 58239 143883 157461 389017 431649 472383 516961 1167051 1417149 1550883 3501153 3831551 4251447 4652649 10503459 11494653 13957947 28398241 31510377 34483959 37738153 41873841 85194723 103451877 113214459 255584169 279703223 310355631 339643377 766752507 839109669 1018930131 2300257521 2517329007 2754885169 3056790393 7551987021 8264655507 20418335279 22655961063 24793966521 61255005837 74381899563 183765017511 201106617337 223145698689 551295052533 603319852011 1653885157599 1809959556033 5429878668099 14680783065601 16289636004297 44042349196803 132127047590409 396381142771227 1189143428313681
• Sum of all divisors σ(n): 1803555038236061
• Sum of proper divisors (its aliquot sum) s(n): 614411609922380
• 1189143428313681 is a deficient number, because the sum of its proper divisors (614411609922380) is less than itself. Its deficiency is 574731818391301

Bases of 1189143428313681

• Binary: 100001110011000010100000111101000011011001001010001₂
• Hexadecimal: 0x4398507A1B251
• Base-36: BPIKY6G029

Squares and roots of 1189143428313681

• 1189143428313681 squared (1189143428313681²) is 1414062093101614583375331769761
• 1189143428313681 cubed (1189143428313681³) is 1681522645239273529435941395458659725578400241
• 1189143428313681 is a perfect square number. Its square root is 34483959
• The cube root of 1189143428313681 is 105944.4181225125

Scales and comparisons

• 1,189,143,428,313,681 seconds is equal to 37,811,082 years, 39 weeks, 3 days, 1 minute, 21 seconds.
• To count from 1 to 1,189,143,428,313,681 would take you about one hundred thirteen million, four hundred thirty-three thousand, two hundred forty-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 1189143428313681 cubic inches would be around 8828.7 feet tall.

Recreational maths with 1189143428313681

• 1189143428313681 backwards is 1863138243419811
• The number of decimal digits it has is: 16
• The sum of 1189143428313681's digits is 63
• More coming soon!