50421991900

Names of 50421991900

• Cardinal: 50421991900 can be written as Fifty billion, four hundred twenty-one million, nine hundred ninety-one thousand, nine hundred.

Scientific notation

• Scientific notation: 5.04219919 × 10¹⁰

Factors of 50421991900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2437

Divisors of 50421991900

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 14 20 25 28 35 50 70 71 100 140 142 175 284 350 355 497 569 700 710 994 1138 1420 1775 1783 1988 2276 2485 2845 3550 3566 3983 4970 5690 7100 7132 7966 8915 9940 11380 12425 12481 14225 15932 17830 19915 24850 24962 28450 35660 39830 40399 44575 49700 49924 56900 62405 79660 80798 89150 99575 124810 126593 161596 178300 199150 201995 249620 253186 282793 312025 398300 403990 506372 565586 624050 632965 807980 886151 1009975 1014527 1131172 1248100 1265930 1413965 1772302 2019950 2029054 2531860 2827930 3164825 3544604 4039900 4058108 4430755 5072635 5655860 6329650 7069825 7101689 8861510 10145270 12659300 14139650 14203378 17723020 20290540 22153775 25363175 28279300 28406756 35508445 44307550 50726350 71016890 72031417 88615100 101452700 142033780 144062834 177542225 288125668 355084450 360157085 504219919 710168900 720314170 1008439838 1440628340 1800785425 2016879676 2521099595 3601570850 5042199190 7203141700 10084398380 12605497975 25210995950 50421991900
• Sum of all divisors σ(n): 127101864960
• Sum of proper divisors (its aliquot sum) s(n): 76679873060
• 50421991900 is an abundant number, because the sum of its proper divisors (76679873060) is greater than itself. Its abundance is 26257881160

Bases of 50421991900

• Binary: 101110111101011000101000100111011100₂
• Hexadecimal: 0xBBD6289DC
• Base-36: N5VY9Y4

Squares and roots of 50421991900

• 50421991900 squared (50421991900²) is 2542377267163665610000
• 50421991900 cubed (50421991900³) is 128191725971670483361728559000000
• The square root of 50421991900 is 224548.4177187629
• The cube root of 50421991900 is 3694.3666868509

Scales and comparisons

• 50,421,991,900 seconds is equal to 1,603 years, 13 weeks, 4 days, 20 hours, 51 minutes, 40 seconds.
• To count from 1 to 50,421,991,900 would take you about three thousand, two hundred six 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 50421991900 cubic inches would be around 307.9 feet tall.

Recreational maths with 50421991900

• 50421991900 backwards is 00919912405
• The number of decimal digits it has is: 11
• The sum of 50421991900's digits is 40
• More coming soon!