16649714608420768

Names of 16649714608420768

• Cardinal: 16649714608420768 can be written as Sixteen quadrillion, six hundred forty-nine trillion, seven hundred fourteen billion, six hundred eight million, four hundred twenty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.6649714608420768 × 10¹⁶

Factors of 16649714608420768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 44535102381

Divisors of 16649714608420768

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 112 224 1669 3338 6676 11683 13352 23366 26704 46732 53408 93464 186928 373856 44535100703 89070201406 178140402812 311745704921 356280805624 623491409842 712561611248 1246982819684 1425123222496 2493965639368 4987931278736 9975862557472 74329083073307 148658166146614 297316332293228 520303581513149 594632664586456 1040607163026298 1189265329172912 2081214326052596 2378530658345824 4162428652105192 8324857304210384 16649714608420768
• Sum of all divisors σ(n): 37484303560542720
• Sum of proper divisors (its aliquot sum) s(n): 20834588952121952
• 16649714608420768 is an abundant number, because the sum of its proper divisors (20834588952121952) is greater than itself. Its abundance is 4184874343701184

Bases of 16649714608420768

• Binary: 111011001001101101001111000100110110001011011110100000₂
• Hexadecimal: 0x3B26D3C4D8B7A0
• Base-36: 4JXTXAQYMCG

Squares and roots of 16649714608420768

• 16649714608420768 squared (16649714608420768²) is 277212996541859927896534933709824
• 16649714608420768 cubed (16649714608420768³) is 4615517278167101083117689716511937496896207224832
• The square root of 16649714608420768 is 129033773.1309937631
• The cube root of 16649714608420768 is 255349.8446048879

Scales and comparisons

• 16,649,714,608,420,768 seconds is equal to 529,409,423 years, 31 weeks, 1 day, 1 hour, 19 minutes, 28 seconds.
• To count from 1 to 16,649,714,608,420,768 would take you about one billion, five hundred eighty-eight million, two hundred twenty-eight thousand, two hundred seventy 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 16649714608420768 cubic inches would be around 21279.2 feet tall.

Recreational maths with 16649714608420768

• 16649714608420768 backwards is 86702480641794661
• The number of decimal digits it has is: 17
• The sum of 16649714608420768's digits is 79
• More coming soon!