27148023945

Names of 27148023945

• Cardinal: 27148023945 can be written as Twenty-seven billion, one hundred forty-eight million, twenty-three thousand, nine hundred forty-five.

Scientific notation

• Scientific notation: 2.7148023945 × 10¹⁰

Factors of 27148023945

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2094

Divisors of 27148023945

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 9 15 17 21 35 45 49 51 63 85 105 119 147 153 245 255 315 357 441 449 595 735 765 833 1071 1347 1613 1785 2205 2245 2499 3143 4041 4165 4839 5355 6735 7497 7633 8065 9429 11291 12495 14517 15715 20205 22001 22899 24195 27421 28287 33873 37485 38165 47145 53431 56455 66003 68697 72585 79037 82263 101619 110005 114495 137105 141435 160293 169365 191947 198009 237111 246789 267155 330015 343485 374017 395185 411315 480879 508095 575841 711333 724237 801465 959735 990045 1122051 1185555 1233945 1343629 1727523 1870085 2172711 2404395 2879205 3366153 3556665 3621185 4030887 5069659 5610255 6518133 6718145 8637615 10863555 12092661 12312029 15208977 16830765 20154435 25348295 32590665 35487613 36936087 45626931 60463305 61560145 76044885 86184203 106462839 110808261 177438065 184680435 228134655 258552609 319388517 430921015 532314195 554041305 603289421 775657827 1292763045 1596942585 1809868263 3016447105 3878289135 5429604789 9049341315 27148023945
• Sum of all divisors σ(n): 58124336400
• Sum of proper divisors (its aliquot sum) s(n): 30976312455
• 27148023945 is an abundant number, because the sum of its proper divisors (30976312455) is greater than itself. Its abundance is 3828288510

Bases of 27148023945

• Binary: 11001010010001001011111100010001001₂
• Hexadecimal: 0x65225F889
• Base-36: CGZ8DC9

Squares and roots of 27148023945

• 27148023945 squared (27148023945²) is 737015204118293363025
• 27148023945 cubed (27148023945³) is 20008506409232490831937277633625
• The square root of 27148023945 is 164766.5741131981
• The cube root of 27148023945 is 3005.4723799495

Scales and comparisons

• 27,148,023,945 seconds is equal to 863 years, 11 weeks, 4 days, 5 hours, 45 minutes, 45 seconds.
• To count from 1 to 27,148,023,945 would take you about one thousand, seven hundred twenty-six 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 27148023945 cubic inches would be around 250.5 feet tall.

Recreational maths with 27148023945

• 27148023945 backwards is 54932084172
• 27148023945 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27148023945's digits is 45
• More coming soon!