164050072725

Names of 164050072725

• Cardinal: 164050072725 can be written as One hundred sixty-four billion, fifty million, seventy-two thousand, seven hundred twenty-five.

Scientific notation

• Scientific notation: 1.64050072725 × 10¹¹

Factors of 164050072725

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1633

Divisors of 164050072725

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 7 11 15 21 25 33 35 55 75 77 105 121 165 175 231 275 363 385 525 605 825 847 1155 1607 1815 1925 2541 3025 4235 4821 5775 8035 9075 11249 12705 17677 21175 24105 33747 40175 53031 56245 63525 88385 120525 123739 168735 194447 265155 281225 371217 441925 583341 618695 843675 972235 1325775 1361129 1856085 2582449 2916705 3093475 4083387 4861175 6805645 7747347 9280425 12912245 14583525 18077143 20416935 28406939 34028225 38736735 54231429 64561225 85220817 90385715 102084675 142034695 193683675 198848573 271157145 312476329 426104085 451928575 596545719 710173475 937428987 994242865 1355785725 1562381645 2130520425 2187334303 2982728595 4687144935 4971214325 6562002909 7811908225 10936671515 14913642975 23435724675 32810014545 54683357575 164050072725
• Sum of all divisors σ(n): 340930144352
• Sum of proper divisors (its aliquot sum) s(n): 176880071627
• 164050072725 is an abundant number, because the sum of its proper divisors (176880071627) is greater than itself. Its abundance is 12829998902

Bases of 164050072725

• Binary: 10011000110010001001010111010010010101₂
• Hexadecimal: 0x2632257495
• Base-36: 23D36E8L

Squares and roots of 164050072725

• 164050072725 squared (164050072725²) is 26912426361077788925625
• 164050072725 cubed (164050072725³) is 4414985501741018382630980866078125
• The square root of 164050072725 is 405030.9527986717
• The cube root of 164050072725 is 5474.2606979063

Scales and comparisons

• 164,050,072,725 seconds is equal to 5,216 years, 14 weeks, 5 days, 16 hours, 38 minutes, 45 seconds.
• To count from 1 to 164,050,072,725 would take you about ten thousand, four hundred thirty-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 164050072725 cubic inches would be around 456.2 feet tall.

Recreational maths with 164050072725

• 164050072725 backwards is 527270050461
• The number of decimal digits it has is: 12
• The sum of 164050072725's digits is 39
• More coming soon!