20376872208

Names of 20376872208

• Cardinal: 20376872208 can be written as Twenty billion, three hundred seventy-six million, eight hundred seventy-two thousand, two hundred eight.

Scientific notation

• Scientific notation: 2.0376872208 × 10¹⁰

Factors of 20376872208

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1837764

Divisors of 20376872208

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 33 36 42 44 48 56 63 66 72 77 84 88 99 112 126 132 144 154 168 176 198 231 252 264 308 336 396 462 504 528 616 693 792 924 1008 1232 1386 1584 1848 2772 3696 5544 11088 1837741 3675482 5513223 7350964 11026446 12864187 14701928 16539669 20215151 22052892 25728374 29403856 33079338 38592561 40430302 44105784 51456748 60645453 66158676 77185122 80860604 88211568 102913496 115777683 121290906 132317352 141506057 154370244 161721208 181936359 205826992 231555366 242581812 264634704 283012114 308740488 323442416 363872718 424518171 463110732 485163624 566024228 617480976 727745436 849036342 926221464 970327248 1132048456 1273554513 1455490872 1698072684 1852442928 2264096912 2547109026 2910981744 3396145368 5094218052 6792290736 10188436104 20376872208
• Sum of all divisors σ(n): 71098562496
• Sum of proper divisors (its aliquot sum) s(n): 50721690288
• 20376872208 is an abundant number, because the sum of its proper divisors (50721690288) is greater than itself. Its abundance is 30344818080

Bases of 20376872208

• Binary: 10010111110100011100110010100010000₂
• Hexadecimal: 0x4BE8E6510
• Base-36: 9CZV380

Squares and roots of 20376872208

• 20376872208 squared (20376872208²) is 415216920981162795264
• 20376872208 cubed (20376872208³) is 8460822137432388254338595622912
• The square root of 20376872208 is 142747.5821441471
• The cube root of 20376872208 is 2731.3614398493

Scales and comparisons

• 20,376,872,208 seconds is equal to 647 years, 47 weeks, 6 days, 10 hours, 16 minutes, 48 seconds.
• To count from 1 to 20,376,872,208 would take you about one thousand, two hundred ninety-five 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 20376872208 cubic inches would be around 227.6 feet tall.

Recreational maths with 20376872208

• 20376872208 backwards is 80227867302
• The number of decimal digits it has is: 11
• The sum of 20376872208's digits is 45
• More coming soon!