7689049971642

Names of 7689049971642

• Cardinal: 7689049971642 can be written as Seven trillion, six hundred eighty-nine billion, forty-nine million, nine hundred seventy-one thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 7.689049971642 × 10¹²

Factors of 7689049971642

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4292364

Divisors of 7689049971642

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 13 18 26 39 78 117 234 7669 15338 23007 46014 69021 99697 138042 199394 299091 598182 897273 1794546 4284677 8569354 12854031 25708062 38562093 55700801 77124186 111401602 167102403 334204806 501307209 1002614418 32859187913 65718375826 98577563739 197155127478 295732691217 427169442869 591465382434 854338885738 1281508328607 2563016657214 3844524985821 7689049971642
• Sum of all divisors σ(n): 17943460221960
• Sum of proper divisors (its aliquot sum) s(n): 10254410250318
• 7689049971642 is an abundant number, because the sum of its proper divisors (10254410250318) is greater than itself. Its abundance is 2565360278676

Bases of 7689049971642

• Binary: 1101111111000111111000101111001101110111010₂
• Hexadecimal: 0x6FE3F179BBA
• Base-36: 2Q4ATTSQI

Squares and roots of 7689049971642

• 7689049971642 squared (7689049971642²) is 59121489466407841004176164
• 7689049971642 cubed (7689049971642³) is 454588086905116011584767178607772341288
• The square root of 7689049971642 is 2772913.6249876231
• The cube root of 7689049971642 is 19737.4432572287

Scales and comparisons

• 7,689,049,971,642 seconds is equal to 244,488 years, 1 day, 22 hours, 20 minutes, 42 seconds.
• To count from 1 to 7,689,049,971,642 would take you about six hundred eleven thousand, two hundred twenty 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 7689049971642 cubic inches would be around 1644.8 feet tall.

Recreational maths with 7689049971642

• 7689049971642 backwards is 2461799409867
• The number of decimal digits it has is: 13
• The sum of 7689049971642's digits is 72
• More coming soon!