20748703716

Names of 20748703716

• Cardinal: 20748703716 can be written as Twenty billion, seven hundred forty-eight million, seven hundred three thousand, seven hundred sixteen.

Scientific notation

• Scientific notation: 2.0748703716 × 10¹⁰

Factors of 20748703716

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1642049

Divisors of 20748703716

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 234 243 324 351 468 486 702 972 1053 1404 2106 3159 4212 6318 12636 1642031 3284062 4926093 6568124 9852186 14778279 19704372 21346403 29556558 42692806 44334837 59113116 64039209 85385612 88669674 128078418 133004511 177339348 192117627 256156836 266009022 384235254 399013533 532018044 576352881 768470508 798027066 1152705762 1596054132 1729058643 2305411524 3458117286 5187175929 6916234572 10374351858 20748703716
• Sum of all divisors σ(n): 58574565504
• Sum of proper divisors (its aliquot sum) s(n): 37825861788
• 20748703716 is an abundant number, because the sum of its proper divisors (37825861788) is greater than itself. Its abundance is 17077158072

Bases of 20748703716

• Binary: 10011010100101110000001011111100100₂
• Hexadecimal: 0x4D4B817E4
• Base-36: 9J58Q90

Squares and roots of 20748703716

• 20748703716 squared (20748703716²) is 430508705894352208656
• 20748703716 cubed (20748703716³) is 8932497585760496775153554565696
• The square root of 20748703716 is 144044.1033711551
• The cube root of 20748703716 is 2747.8751063545

Scales and comparisons

• 20,748,703,716 seconds is equal to 659 years, 38 weeks, 5 days, 48 minutes, 36 seconds.
• To count from 1 to 20,748,703,716 would take you about one thousand, three hundred nineteen 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 20748703716 cubic inches would be around 229 feet tall.

Recreational maths with 20748703716

• 20748703716 backwards is 61730784702
• The number of decimal digits it has is: 11
• The sum of 20748703716's digits is 45
• More coming soon!