2148904064400

Names of 2148904064400

• Cardinal: 2148904064400 can be written as Two trillion, one hundred forty-eight billion, nine hundred four million, sixty-four thousand, four hundred.

Scientific notation

• Scientific notation: 2.1489040644 × 10¹²

Factors of 2148904064400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1790753397

Divisors of 2148904064400

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 150 200 240 300 400 600 1200 1790753387 3581506774 5372260161 7163013548 8953766935 10744520322 14326027096 17907533870 21489040644 26861300805 28652054192 35815067740 42978081288 44768834675 53722601610 71630135480 85956162576 89537669350 107445203220 134306504025 143260270960 179075338700 214890406440 268613008050 358150677400 429780812880 537226016100 716301354800 1074452032200 2148904064400
• Sum of all divisors σ(n): 6883656023472
• Sum of proper divisors (its aliquot sum) s(n): 4734751959072
• 2148904064400 is an abundant number, because the sum of its proper divisors (4734751959072) is greater than itself. Its abundance is 2585847894672

Bases of 2148904064400

• Binary: 11111010001010100101010011101010110010000₂
• Hexadecimal: 0x1F454A9D590
• Base-36: RF6XZVYO

Squares and roots of 2148904064400

• 2148904064400 squared (2148904064400²) is 4617788677994839347360000
• 2148904064400 cubed (2148904064400³) is 9923184858683413115766947409984000000
• The square root of 2148904064400 is 1465914.0712879455
• The cube root of 2148904064400 is 12904.4354364999

Scales and comparisons

• 2,148,904,064,400 seconds is equal to 68,328 years, 26 weeks, 19 hours, 40 minutes.
• To count from 1 to 2,148,904,064,400 would take you about one hundred seventy thousand, eight hundred twenty-one 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 2148904064400 cubic inches would be around 1075.4 feet tall.

Recreational maths with 2148904064400

• 2148904064400 backwards is 0044604098412
• The number of decimal digits it has is: 13
• The sum of 2148904064400's digits is 42
• More coming soon!