19321891120

Names of 19321891120

• Cardinal: 19321891120 can be written as Nineteen billion, three hundred twenty-one million, eight hundred ninety-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.932189112 × 10¹⁰

Factors of 19321891120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8157

Divisors of 19321891120

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 56 59 70 73 80 112 118 140 146 236 280 292 295 365 413 472 511 560 584 590 730 826 944 1022 1168 1180 1460 1652 2044 2065 2360 2555 2920 3304 4088 4130 4307 4720 5110 5840 6608 8011 8176 8260 8614 10220 16022 16520 17228 20440 21535 30149 32044 33040 34456 40055 40880 43070 56077 60298 64088 68912 80110 86140 112154 120596 128176 150745 160220 172280 224308 241192 280385 301490 320440 344560 448616 472649 482384 560770 584803 602980 640880 897232 945298 1121540 1169606 1205960 1890596 2243080 2339212 2363245 2411920 2924015 3308543 3781192 4093621 4486160 4678424 4726490 5848030 6617086 7562384 8187242 9356848 9452980 11696060 13234172 16374484 16542715 18905960 20468105 23392120 26468344 32748968 33085430 34503377 37811920 40936210 46784240 52936688 65497936 66170860 69006754 81872420 132341720 138013508 163744840 172516885 241523639 264683440 276027016 327489680 345033770 483047278 552054032 690067540 966094556 1207618195 1380135080 1932189112 2415236390 2760270160 3864378224 4830472780 9660945560 19321891120
• Sum of all divisors σ(n): 52933040640
• Sum of proper divisors (its aliquot sum) s(n): 33611149520
• 19321891120 is an abundant number, because the sum of its proper divisors (33611149520) is greater than itself. Its abundance is 14289258400

Bases of 19321891120

• Binary: 10001111111101011001010100100110000₂
• Hexadecimal: 0x47FACA930
• Base-36: 8VJR6LS

Squares and roots of 19321891120

• 19321891120 squared (19321891120²) is 373335476453134854400
• 19321891120 cubed (19321891120³) is 7213547427260795439393852928000
• The square root of 19321891120 is 139003.2054306663
• The cube root of 19321891120 is 2683.3863742029

Scales and comparisons

• 19,321,891,120 seconds is equal to 614 years, 19 weeks, 3 days, 23 hours, 58 minutes, 40 seconds.
• To count from 1 to 19,321,891,120 would take you about one thousand, two hundred twenty-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 19321891120 cubic inches would be around 223.6 feet tall.

Recreational maths with 19321891120

• 19321891120 backwards is 02119812391
• The number of decimal digits it has is: 11
• The sum of 19321891120's digits is 37
• More coming soon!