162019220090

Names of 162019220090

• Cardinal: 162019220090 can be written as One hundred sixty-two billion, nineteen million, two hundred twenty thousand and ninety.

Scientific notation

• Scientific notation: 1.6201922009 × 10¹¹

Factors of 162019220090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9003

Divisors of 162019220090

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 7 10 13 14 26 35 65 70 91 130 169 182 338 455 845 910 1183 1690 1949 2366 3898 5915 7027 9745 11830 13643 14054 19490 25337 27286 35135 49189 50674 68215 70270 91351 98378 126685 136430 177359 182702 245945 253370 329381 354718 456755 491890 639457 658762 886795 913510 1187563 1278914 1646905 1773590 2305667 2375126 3197285 3293810 4611334 5937815 6394570 8312941 11528335 11875630 13695623 16625882 23056670 27391246 41564705 68478115 83129410 95869361 136956230 178043099 191738722 356086198 479346805 890215495 958693610 1246301693 1780430990 2314560287 2492603386 4629120574 6231508465 11572801435 12463016930 16201922009 23145602870 32403844018 81009610045 162019220090
• Sum of all divisors σ(n): 361143619200
• Sum of proper divisors (its aliquot sum) s(n): 199124399110
• 162019220090 is an abundant number, because the sum of its proper divisors (199124399110) is greater than itself. Its abundance is 37105179020

Bases of 162019220090

• Binary: 10010110111001000110010001101001111010₂
• Hexadecimal: 0x25B9191A7A
• Base-36: 22FI26BE

Squares and roots of 162019220090

• 162019220090 squared (162019220090²) is 26250227678571859608100
• 162019220090 cubed (162019220090³) is 4253041415667143898725335046729000
• The square root of 162019220090 is 402516.1115905797
• The cube root of 162019220090 is 5451.5773577571

Scales and comparisons

• 162,019,220,090 seconds is equal to 5,151 years, 36 weeks, 6 days, 10 hours, 54 minutes, 50 seconds.
• To count from 1 to 162,019,220,090 would take you about ten thousand, three hundred three 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 162019220090 cubic inches would be around 454.3 feet tall.

Recreational maths with 162019220090

• 162019220090 backwards is 090022910261
• The number of decimal digits it has is: 12
• The sum of 162019220090's digits is 32
• More coming soon!