6988289396355

Names of 6988289396355

• Cardinal: 6988289396355 can be written as Six trillion, nine hundred eighty-eight billion, two hundred eighty-nine million, three hundred ninety-six thousand, three hundred fifty-five.

Scientific notation

• Scientific notation: 6.988289396355 × 10¹²

Factors of 6988289396355

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 212325

Divisors of 6988289396355

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 9 15 31 45 93 155 279 465 1395 27043 81129 135215 185243 243387 405645 555729 838333 926215 1216935 1667187 2514999 2778645 4191665 5742533 7544997 8335935 12574995 17227599 28712665 37724985 51682797 86137995 258413985 5009526449 15028579347 25047632245 45085738041 75142896735 155295319919 225428690205 465885959757 776476599595 1397657879271 2329429798785 6988289396355
• Sum of all divisors σ(n): 12504307885056
• Sum of proper divisors (its aliquot sum) s(n): 5516018488701
• 6988289396355 is a deficient number, because the sum of its proper divisors (5516018488701) is less than itself. Its deficiency is 1472270907654

Bases of 6988289396355

• Binary: 1100101101100010110100000011100111010000011₂
• Hexadecimal: 0x65B1681CE83
• Base-36: 2H6DJ2OAR

Squares and roots of 6988289396355

• 6988289396355 squared (6988289396355²) is 48836188687207730287286025
• 6988289396355 cubed (6988289396355³) is 341281419561205789399827706378477438875
• The square root of 6988289396355 is 2643537.2886257913
• The cube root of 6988289396355 is 19118.6384550115

Scales and comparisons

• 6,988,289,396,355 seconds is equal to 222,205 years, 51 weeks, 2 days, 2 hours, 59 minutes, 15 seconds.
• To count from 1 to 6,988,289,396,355 would take you about five hundred fifty-five thousand, five hundred fourteen 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 6988289396355 cubic inches would be around 1593.2 feet tall.

Recreational maths with 6988289396355

• 6988289396355 backwards is 5536939828896
• The number of decimal digits it has is: 13
• The sum of 6988289396355's digits is 81
• More coming soon!