230861446172721

Names of 230861446172721

• Cardinal: 230861446172721 can be written as Two hundred thirty trillion, eight hundred sixty-one billion, four hundred forty-six million, one hundred seventy-two thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 2.30861446172721 × 10¹⁴

Factors of 230861446172721

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 617869

Divisors of 230861446172721

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 91 117 189 273 351 819 2457 270547 347299 811641 1041897 1893829 2431093 2434923 3125691 3517111 4514887 5681487 7293279 7304769 9377073 10551333 13544661 17044461 21879837 24619777 31604209 31653999 40633983 51133383 65639511 73859331 94812627 94961997 121901949 221577993 284437881 664733979 853313643 93960702553 281882107659 657724917871 845646322977 1221489133189 1973174753613 2536938968931 3664467399567 5919524260839 8550423932323 10993402198701 17758572782517 25651271796969 32980206596103 76953815390907 230861446172721
• Sum of all divisors σ(n): 420946715392000
• Sum of proper divisors (its aliquot sum) s(n): 190085269219279
• 230861446172721 is a deficient number, because the sum of its proper divisors (190085269219279) is less than itself. Its deficiency is 40776176953442

Bases of 230861446172721

• Binary: 110100011111011110011110011111011101000000110001₂
• Hexadecimal: 0xD1F79E7DD031
• Base-36: 29U0A8DVE9

Squares and roots of 230861446172721

• 230861446172721 squared (230861446172721²) is 53297007328960155658964543841
• 230861446172721 cubed (230861446172721³) is 12304224188641851614678964499435669062761361
• The square root of 230861446172721 is 15194125.3836053689
• The cube root of 230861446172721 is 61345.6544463537

Scales and comparisons

• 230,861,446,172,721 seconds is equal to 7,340,679 years, 46 weeks, 20 hours, 25 minutes, 21 seconds.
• To count from 1 to 230,861,446,172,721 would take you about eighteen million, three hundred fifty-one thousand, six hundred ninety-nine 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 230861446172721 cubic inches would be around 5112.1 feet tall.

Recreational maths with 230861446172721

• 230861446172721 backwards is 127271644168032
• The number of decimal digits it has is: 15
• The sum of 230861446172721's digits is 54
• More coming soon!