221227407824008

Names of 221227407824008

• Cardinal: 221227407824008 can be written as Two hundred twenty-one trillion, two hundred twenty-seven billion, four hundred seven million, eight hundred twenty-four thousand and eight.

Scientific notation

• Scientific notation: 2.21227407824008 × 10¹⁴

Factors of 221227407824008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 736306

Divisors of 221227407824008

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 17 34 68 136 211 422 844 1688 3587 7174 10627 14348 21254 28696 42508 85016 180659 361318 722636 725449 1445272 1450898 2242297 2901796 4484594 5803592 8969188 12332633 17938376 24665266 38119049 49330532 76238098 98661064 152476196 153069739 304952392 306139478 612278956 1224557912 2602185563 5204371126 7709346523 10408742252 15418693046 20817484504 30837386092 61674772184 131058890891 262117781782 524235563564 1048471127128 1626672116353 3253344232706 6506688465412 13013376930824 27653425978001 55306851956002 110613703912004 221227407824008
• Sum of all divisors σ(n): 441325128024000
• Sum of proper divisors (its aliquot sum) s(n): 220097720199992
• 221227407824008 is a deficient number, because the sum of its proper divisors (220097720199992) is less than itself. Its deficiency is 1129687624016

Bases of 221227407824008

• Binary: 110010010011010010000101000011101101010010001000₂
• Hexadecimal: 0xC934850ED488
• Base-36: 26F2GUP214

Squares and roots of 221227407824008

• 221227407824008 squared (221227407824008²) is 48941565972529956053501184064
• 221227407824008 cubed (221227407824008³) is 10827215774950477301432484249641845726208512
• The square root of 221227407824008 is 14873715.3335677363
• The cube root of 221227407824008 is 60480.1663305647

Scales and comparisons

• 221,227,407,824,008 seconds is equal to 7,034,347 years, 13 weeks, 6 days, 8 hours, 53 minutes, 28 seconds.
• To count from 1 to 221,227,407,824,008 would take you about seventeen million, five hundred eighty-five thousand, eight hundred sixty-eight 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 221227407824008 cubic inches would be around 5040 feet tall.

Recreational maths with 221227407824008

• 221227407824008 backwards is 800428704722122
• The number of decimal digits it has is: 15
• The sum of 221227407824008's digits is 49
• More coming soon!