20473552792

Names of 20473552792

• Cardinal: 20473552792 can be written as Twenty billion, four hundred seventy-three million, five hundred fifty-two thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 2.0473552792 × 10¹⁰

Factors of 20473552792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2199

Divisors of 20473552792

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 44 49 56 77 88 98 154 196 308 392 539 616 1078 2156 2179 4312 4358 8716 15253 17432 23969 30506 47938 61012 95876 106771 122024 167783 191752 213542 335566 427084 671132 854168 1174481 1342264 2348962 4697924 4748041 9395848 9496082 18992164 33236287 37984328 52228451 66472574 104456902 132945148 208913804 232654009 265890296 365599157 417827608 465308018 731198314 930616036 1462396628 1861232072 2559194099 2924793256 5118388198 10236776396 20473552792
• Sum of all divisors σ(n): 48737267460
• Sum of proper divisors (its aliquot sum) s(n): 28263714668
• 20473552792 is an abundant number, because the sum of its proper divisors (28263714668) is greater than itself. Its abundance is 7790161876

Bases of 20473552792

• Binary: 10011000100010100011001111110011000₂
• Hexadecimal: 0x4C4519F98
• Base-36: 9ELFAFS

Squares and roots of 20473552792

• 20473552792 squared (20473552792²) is 419166363926810995264
• 20473552792 cubed (20473552792³) is 8581824680486249335743565977088
• The square root of 20473552792 is 143085.8231691735
• The cube root of 20473552792 is 2735.6743863579

Scales and comparisons

• 20,473,552,792 seconds is equal to 650 years, 51 weeks, 5 days, 9 hours, 59 minutes, 52 seconds.
• To count from 1 to 20,473,552,792 would take you about one thousand, three hundred one 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 20473552792 cubic inches would be around 228 feet tall.

Recreational maths with 20473552792

• 20473552792 backwards is 29725537402
• The number of decimal digits it has is: 11
• The sum of 20473552792's digits is 46
• More coming soon!