16438900193204

Names of 16438900193204

• Cardinal: 16438900193204 can be written as Sixteen trillion, four hundred thirty-eight billion, nine hundred million, one hundred ninety-three thousand, two hundred four.

Scientific notation

• Scientific notation: 1.6438900193204 × 10¹³

Factors of 16438900193204

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 100542

Divisors of 16438900193204

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 17 34 68 1493 1663 2986 3326 5972 6652 25381 28271 50762 56542 97367 101524 113084 194734 389468 1655239 2482859 3310478 4965718 6620956 9931436 42208603 84417206 145368931 161921321 168834412 290737862 323842642 581475724 647685284 2471271827 2752662457 4942543654 5505324914 9885087308 11010649828 241748532253 483497064506 966994129012 4109725048301 8219450096602 16438900193204
• Sum of all divisors σ(n): 30499359141888
• Sum of proper divisors (its aliquot sum) s(n): 14060458948684
• 16438900193204 is a deficient number, because the sum of its proper divisors (14060458948684) is less than itself. Its deficiency is 2378441244520

Bases of 16438900193204

• Binary: 11101111001101111010110011100111011110110100₂
• Hexadecimal: 0xEF37ACE77B4
• Base-36: 5TRXCQGTW

Squares and roots of 16438900193204

• 16438900193204 squared (16438900193204²) is 270237439562122508527785616
• 16438900193204 cubed (16438900193204³) is 4442406297428729978597732100464692153664
• The square root of 16438900193204 is 4054491.3606029549
• The cube root of 16438900193204 is 25426.7538968651

Scales and comparisons

• 16,438,900,193,204 seconds is equal to 522,706 years, 9 weeks, 1 day, 12 hours, 46 minutes, 44 seconds.
• To count from 1 to 16,438,900,193,204 would take you about one million, three hundred six thousand, seven hundred sixty-five 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 16438900193204 cubic inches would be around 2118.9 feet tall.

Recreational maths with 16438900193204

• 16438900193204 backwards is 40239100983461
• The number of decimal digits it has is: 14
• The sum of 16438900193204's digits is 50
• More coming soon!