20217723344

Names of 20217723344

• Cardinal: 20217723344 can be written as Twenty billion, two hundred seventeen million, seven hundred twenty-three thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 2.0217723344 × 10¹⁰

Factors of 20217723344

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3707

Divisors of 20217723344

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 31 52 56 62 91 104 112 124 127 182 208 217 248 254 364 403 434 496 508 728 806 868 889 1016 1456 1612 1651 1736 1778 2032 2821 3224 3302 3472 3527 3556 3937 5642 6448 6604 7054 7112 7874 11284 11557 13208 14108 14224 15748 22568 23114 24689 26416 27559 28216 31496 45136 45851 46228 49378 51181 55118 56432 62992 91702 92456 98756 102362 109337 110236 183404 184912 197512 204724 218674 220472 320957 358267 366808 395024 409448 437348 440944 447929 641914 716534 733616 765359 818896 874696 895858 1283828 1421381 1433068 1530718 1749392 1791716 2567656 2842762 2866136 3061436 3135503 3583432 5135312 5685524 5732272 5823077 6122872 6271006 7166864 9949667 11371048 11646154 12245744 12542012 13885799 19899334 22742096 23292308 25084024 27771598 39798668 40761539 46584616 50168048 55543196 79597336 81523078 93169232 97200593 111086392 159194672 163046156 180515387 194401186 222172784 326092312 361030774 388802372 652184624 722061548 777604744 1263607709 1444123096 1555209488 2527215418 2888246192 5054430836 10108861672 20217723344
• Sum of all divisors σ(n): 50172788736
• Sum of proper divisors (its aliquot sum) s(n): 29955065392
• 20217723344 is an abundant number, because the sum of its proper divisors (29955065392) is greater than itself. Its abundance is 9737342048

Bases of 20217723344

• Binary: 10010110101000100011111100111010000₂
• Hexadecimal: 0x4B511F9D0
• Base-36: 9AD3Z68

Squares and roots of 20217723344

• 20217723344 squared (20217723344²) is 408756337214522542336
• 20217723344 cubed (20217723344³) is 8264122540909988340000775491584
• The square root of 20217723344 is 142189.0408716509
• The cube root of 20217723344 is 2724.2319567757

Scales and comparisons

• 20,217,723,344 seconds is equal to 642 years, 44 weeks, 5 days, 10 hours, 15 minutes, 44 seconds.
• To count from 1 to 20,217,723,344 would take you about one thousand, two hundred eighty-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 20217723344 cubic inches would be around 227 feet tall.

Recreational maths with 20217723344

• 20217723344 backwards is 44332771202
• The number of decimal digits it has is: 11
• The sum of 20217723344's digits is 35
• More coming soon!