342521892945

Names of 342521892945

• Cardinal: 342521892945 can be written as Three hundred forty-two billion, five hundred twenty-one million, eight hundred ninety-two thousand, nine hundred forty-five.

Scientific notation

• Scientific notation: 3.42521892945 × 10¹¹

Factors of 342521892945

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 420

Divisors of 342521892945

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 5 9 15 23 27 45 69 81 115 135 207 243 345 389 405 621 729 1035 1167 1215 1863 1945 2187 3105 3501 3645 5589 5835 6561 8947 9315 10503 10935 16767 17505 19683 26841 27945 31509 32805 44735 50301 52515 80523 83835 94527 98415 134205 150903 151321 157545 241569 251505 283581 402615 452709 453963 472635 724707 754515 756605 850743 1207845 1361889 1417905 2174121 2263545 2269815 2552229 3480383 3623535 4085667 4253715 6522363 6809445 7656687 10441149 10870605 12257001 12761145 17401915 19567089 20428335 31323447 32611815 36771003 38283435 52205745 58701267 61285005 93970341 97835445 110313009 156617235 176103801 183855015 281911023 293506335 330939027 469851705 551565045 845733069 880519005 992817081 1409555115 1654695135 2537199207 2978451243 4228665345 4964085405 7611597621 12685996035 14892256215 22834792863 38057988105 68504378589 114173964315 342521892945
• Sum of all divisors σ(n): 644992641216
• Sum of proper divisors (its aliquot sum) s(n): 302470748271
• 342521892945 is a deficient number, because the sum of its proper divisors (302470748271) is less than itself. Its deficiency is 40051144674

Bases of 342521892945

• Binary: 100111110111111111001010101000001010001₂
• Hexadecimal: 0x4FBFE55051
• Base-36: 4DCOOW29

Squares and roots of 342521892945

• 342521892945 squared (342521892945²) is 117321247146626040773025
• 342521892945 cubed (342521892945³) is 40185095655330531455607274093808625
• The square root of 342521892945 is 585253.6996423001
• The cube root of 342521892945 is 6996.7460586981

Scales and comparisons

• 342,521,892,945 seconds is equal to 10,891 years, 7 weeks, 18 hours, 15 minutes, 45 seconds.
• To count from 1 to 342,521,892,945 would take you about twenty-one thousand, seven hundred eighty-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 342521892945 cubic inches would be around 583.1 feet tall.

Recreational maths with 342521892945

• 342521892945 backwards is 549298125243
• The number of decimal digits it has is: 12
• The sum of 342521892945's digits is 54
• More coming soon!