13946938640984

Names of 13946938640984

• Cardinal: 13946938640984 can be written as Thirteen trillion, nine hundred forty-six billion, nine hundred thirty-eight million, six hundred forty thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.3946938640984 × 10¹³

Factors of 13946938640984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 321559

Divisors of 13946938640984

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 17 34 68 136 137 274 289 548 578 1096 1156 2312 2329 4658 9316 18632 18769 37538 39593 75076 79186 150152 158372 316744 319073 321403 638146 642806 1276292 1285612 2552584 2571224 5424241 5463851 10848482 10927702 21696964 21855404 43393928 43710808 44032211 88064422 92885467 176128844 185770934 352257688 371541868 743083736 748547587 1497095174 2994190348 5988380696 6032412907 12064825814 12725308979 24129651628 25450617958 48259303256 50901235916 101802471832 102551019419 205102038838 410204077676 820408155352 1743367330123 3486734660246 6973469320492 13946938640984
• Sum of all divisors σ(n): 27983596895940
• Sum of proper divisors (its aliquot sum) s(n): 14036658254956
• 13946938640984 is an abundant number, because the sum of its proper divisors (14036658254956) is greater than itself. Its abundance is 89719613972

Bases of 13946938640984

• Binary: 11001010111101000110010100101100101001011000₂
• Hexadecimal: 0xCAF4652CA58
• Base-36: 4XZ4V615K

Squares and roots of 13946938640984

• 13946938640984 squared (13946938640984²) is 194517097455372624844488256
• 13946938640984 cubed (13946938640984³) is 2712918022832386960937903911479588283904
• The square root of 13946938640984 is 3734560.0331209029
• The cube root of 13946938640984 is 24070.9351819731

Scales and comparisons

• 13,946,938,640,984 seconds is equal to 443,469 years, 26 weeks, 2 days, 22 hours, 29 minutes, 44 seconds.
• To count from 1 to 13,946,938,640,984 would take you about one million, one hundred eight thousand, six hundred seventy-three 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 13946938640984 cubic inches would be around 2005.9 feet tall.

Recreational maths with 13946938640984

• 13946938640984 backwards is 48904683964931
• The number of decimal digits it has is: 14
• The sum of 13946938640984's digits is 74
• More coming soon!