20800116832

Names of 20800116832

• Cardinal: 20800116832 can be written as Twenty billion, eight hundred million, one hundred sixteen thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 2.0800116832 × 10¹⁰

Factors of 20800116832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2722

Divisors of 20800116832

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 11 16 22 29 32 44 58 71 88 116 121 142 176 232 242 284 319 352 464 484 568 638 781 928 968 1136 1276 1562 1936 2059 2272 2552 2609 3124 3509 3872 4118 5104 5218 6248 7018 8236 8591 10208 10436 12496 14036 16472 17182 20872 22649 24992 28072 28699 32944 34364 41744 45298 56144 57398 65888 68728 75661 83488 90596 112288 114796 137456 151322 181192 185239 229592 249139 274912 302644 315689 362384 370478 459184 498278 605288 631378 724768 740956 832271 918368 996556 1210576 1262756 1481912 1664542 1993112 2037629 2421152 2525512 2963824 3329084 3986224 4075258 5051024 5371931 5927648 6658168 7972448 8150516 9154981 10102048 10743862 13316336 16301032 18309962 21487724 22413919 26632672 32602064 36619924 42975448 44827838 59091241 65204128 73239848 85950896 89655676 118182482 146479696 171901792 179311352 236364964 292959392 358622704 472729928 650003651 717245408 945459856 1300007302 1890919712 2600014604 5200029208 10400058416 20800116832
• Sum of all divisors σ(n): 47237450400
• Sum of proper divisors (its aliquot sum) s(n): 26437333568
• 20800116832 is an abundant number, because the sum of its proper divisors (26437333568) is greater than itself. Its abundance is 5637216736

Bases of 20800116832

• Binary: 10011010111110010001001100001100000₂
• Hexadecimal: 0x4D7C89860
• Base-36: 9JZUOV4

Squares and roots of 20800116832

• 20800116832 squared (20800116832²) is 432644860224849716224
• 20800116832 cubed (20800116832³) is 8999063639441183887101245882368
• The square root of 20800116832 is 144222.4560600741
• The cube root of 20800116832 is 2750.1428832427

Scales and comparisons

• 20,800,116,832 seconds is equal to 661 years, 19 weeks, 5 days, 2 hours, 13 minutes, 52 seconds.
• To count from 1 to 20,800,116,832 would take you about one thousand, three hundred twenty-two 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 20800116832 cubic inches would be around 229.2 feet tall.

Recreational maths with 20800116832

• 20800116832 backwards is 23861100802
• The number of decimal digits it has is: 11
• The sum of 20800116832's digits is 31
• More coming soon!