349641720820809

Names of 349641720820809

• Cardinal: 349641720820809 can be written as Three hundred forty-nine trillion, six hundred forty-one billion, seven hundred twenty million, eight hundred twenty thousand, eight hundred nine.

Scientific notation

• Scientific notation: 3.49641720820809 × 10¹⁴

Factors of 349641720820809

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 11396587

Divisors of 349641720820809

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 137 149 167 411 447 501 1233 1341 1503 20413 22879 24883 61239 68637 74649 183717 205911 223947 3408971 10226913 11396131 30680739 34188393 102565179 1561269947 1698023519 1903153877 4683809841 5094070557 5709461631 14051429523 15282211671 17128384893 232629222103 260732081149 283569927673 697887666309 782196243447 850709783019 2093662998927 2346588730341 2552129349057 38849080091201 116547240273603 349641720820809
• Sum of all divisors σ(n): 515205452361600
• Sum of proper divisors (its aliquot sum) s(n): 165563731540791
• 349641720820809 is a deficient number, because the sum of its proper divisors (165563731540791) is less than itself. Its deficiency is 184077989280018

Bases of 349641720820809

• Binary: 1001111011111111101001110100100010111010001001001₂
• Hexadecimal: 0x13DFF4E917449
• Base-36: 3FXR6T3F49

Squares and roots of 349641720820809

• 349641720820809 squared (349641720820809²) is 122249332938536541776687414481
• 349641720820809 cubed (349641720820809³) is 42743467137825923469600083820670767312735129
• The square root of 349641720820809 is 18698709.0682969075
• The cube root of 349641720820809 is 70448.9324402901

Scales and comparisons

• 349,641,720,820,809 seconds is equal to 11,117,525 years, 10 weeks, 6 days, 4 hours, 9 seconds.
• To count from 1 to 349,641,720,820,809 would take you about twenty-seven million, seven hundred ninety-three thousand, eight hundred thirteen 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 349641720820809 cubic inches would be around 5870.7 feet tall.

Recreational maths with 349641720820809

• 349641720820809 backwards is 908028027146943
• The number of decimal digits it has is: 15
• The sum of 349641720820809's digits is 63
• More coming soon!