213427865838672

Names of 213427865838672

• Cardinal: 213427865838672 can be written as Two hundred thirteen trillion, four hundred twenty-seven billion, eight hundred sixty-five million, eight hundred thirty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.13427865838672 × 10¹⁴

Factors of 213427865838672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 973171559

Divisors of 213427865838672

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 1523 3046 4569 6092 9138 12184 13707 18276 24368 27414 36552 54828 73104 109656 219312 973170031 1946340062 2919510093 3892680124 5839020186 7785360248 8758530279 11678040372 15570720496 17517060558 23356080744 35034121116 46712161488 70068242232 140136484464 1482137957213 2964275914426 4446413871639 5928551828852 8892827743278 11857103657704 13339241614917 17785655486556 23714207315408 26678483229834 35571310973112 53356966459668 71142621946224 106713932919336 213427865838672
• Sum of all divisors σ(n): 597693784893504
• Sum of proper divisors (its aliquot sum) s(n): 384265919054832
• 213427865838672 is an abundant number, because the sum of its proper divisors (384265919054832) is greater than itself. Its abundance is 170838053216160

Bases of 213427865838672

• Binary: 110000100001110010001100001000001110010001010000₂
• Hexadecimal: 0xC21C8C20E450
• Base-36: 23NJEORXW0

Squares and roots of 213427865838672

• 213427865838672 squared (213427865838672²) is 45551453916450174493930723584
• 213427865838672 cubed (213427865838672³) is 9721949595236578080134190535612135969640448
• The square root of 213427865838672 is 14609170.6074873395
• The cube root of 213427865838672 is 59760.8877844945

Scales and comparisons

• 213,427,865,838,672 seconds is equal to 6,786,345 years, 49 weeks, 5 days, 16 hours, 31 minutes, 12 seconds.
• To count from 1 to 213,427,865,838,672 would take you about sixteen million, nine hundred sixty-five thousand, eight hundred sixty-four 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 213427865838672 cubic inches would be around 4980.1 feet tall.

Recreational maths with 213427865838672

• 213427865838672 backwards is 276838568724312
• 213427865838672 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 213427865838672's digits is 72
• More coming soon!