213013393408

Names of 213013393408

• Cardinal: 213013393408 can be written as Two hundred thirteen billion, thirteen million, three hundred ninety-three thousand, four hundred eight.

Scientific notation

• Scientific notation: 2.13013393408 × 10¹¹

Factors of 213013393408

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 4019

Divisors of 213013393408

• Number of divisors d(n): 104
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 128 152 256 304 512 608 877 1024 1216 1754 2048 2432 3121 3508 4096 4864 6242 7016 9728 12484 14032 16663 19456 24968 28064 33326 38912 49936 56128 59299 66652 77824 99872 112256 118598 133304 199744 224512 237196 266608 399488 449024 474392 533216 798976 898048 948784 1066432 1597952 1796096 1897568 2132864 2737117 3195904 3592192 3795136 4265728 5474234 6391808 7590272 8531456 10948468 12783616 15180544 17062912 21896936 30361088 34125824 43793872 52005223 60722176 68251648 87587744 104010446 121444352 175175488 208020892 242888704 350350976 416041784 700701952 832083568 1401403904 1664167136 2802807808 3328334272 5605615616 6656668544 11211231232 13313337088 26626674176 53253348352 106506696704 213013393408
• Sum of all divisors σ(n): 449049623120
• Sum of proper divisors (its aliquot sum) s(n): 236036229712
• 213013393408 is an abundant number, because the sum of its proper divisors (236036229712) is greater than itself. Its abundance is 23022836304

Bases of 213013393408

• Binary: 11000110011000100101100111000000000000₂
• Hexadecimal: 0x3198967000
• Base-36: 2PUUOA9S

Squares and roots of 213013393408

• 213013393408 squared (213013393408²) is 45374705771191377854464
• 213013393408 cubed (213013393408³) is 9665420051211037003770519000973312
• The square root of 213013393408 is 461533.7402704161
• The cube root of 213013393408 is 5972.2177919651

Scales and comparisons

• 213,013,393,408 seconds is equal to 6,773 years, 8 weeks, 4 days, 19 hours, 3 minutes, 28 seconds.
• To count from 1 to 213,013,393,408 would take you about thirteen thousand, five hundred forty-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 213013393408 cubic inches would be around 497.7 feet tall.

Recreational maths with 213013393408

• 213013393408 backwards is 804393310312
• The number of decimal digits it has is: 12
• The sum of 213013393408's digits is 37
• More coming soon!