6988492529161

Names of 6988492529161

• Cardinal: 6988492529161 can be written as Six trillion, nine hundred eighty-eight billion, four hundred ninety-two million, five hundred twenty-nine thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 6.988492529161 × 10¹²

Factors of 6988492529161

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 40385

Divisors of 6988492529161

• Number of divisors d(n): 48
• Complete list of divisors:
  1 11 13 17 143 187 221 289 2431 3179 3757 4751 35593 41327 52261 61763 80767 391523 462709 605081 679393 888437 1049971 1373039 5089799 6655891 7866053 10286377 11549681 15103429 17849507 86526583 113150147 133722901 169102343 196344577 1470951911 1860125773 2198330459 2874739831 24181635049 31622138141 37371617803 48870577127 411087795833 537576348397 635317502651 6988492529161
• Sum of all divisors σ(n): 8723703276288
• Sum of proper divisors (its aliquot sum) s(n): 1735210747127
• 6988492529161 is a deficient number, because the sum of its proper divisors (1735210747127) is less than itself. Its deficiency is 5253281782034

Bases of 6988492529161

• Binary: 1100101101100100010100111010101111000001001₂
• Hexadecimal: 0x65B229D5E09
• Base-36: 2H6GW0IKP

Squares and roots of 6988492529161

• 6988492529161 squared (6988492529161²) is 48839027830139110435363921
• 6988492529161 cubed (6988492529161³) is 341311181122413337788899096084739800281
• The square root of 6988492529161 is 2643575.7089898147
• The cube root of 6988492529161 is 19118.8236975329

Scales and comparisons

• 6,988,492,529,161 seconds is equal to 222,212 years, 23 weeks, 1 day, 4 hours, 46 minutes, 1 second.
• To count from 1 to 6,988,492,529,161 would take you about five hundred fifty-five thousand, five hundred thirty-one 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 6988492529161 cubic inches would be around 1593.2 feet tall.

Recreational maths with 6988492529161

• 6988492529161 backwards is 1619252948896
• The number of decimal digits it has is: 13
• The sum of 6988492529161's digits is 70
• More coming soon!