6890729373

Names of 6890729373

• Cardinal: 6890729373 can be written as Six billion, eight hundred ninety million, seven hundred twenty-nine thousand, three hundred seventy-three.

Scientific notation

• Scientific notation: 6.890729373 × 10⁹

Factors of 6890729373

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 263

Divisors of 6890729373

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 11 19 27 33 37 57 81 99 111 171 193 209 243 297 333 361 407 513 579 627 703 891 999 1083 1221 1539 1737 1881 2109 2123 2673 2997 3249 3663 3667 3971 4617 5211 5643 6327 6369 7141 7733 8991 9747 10989 11001 11913 13357 15633 16929 18981 19107 21423 23199 29241 32967 33003 35739 40071 40337 46899 50787 56943 57321 64269 69597 69673 78551 87723 98901 99009 107217 120213 121011 135679 146927 170829 171963 192807 208791 209019 235653 297027 321651 360639 363033 407037 440781 515889 578421 626373 627057 706959 766403 891081 964953 1081917 1089099 1221111 1322343 1492469 1735263 1879119 1881171 2120877 2299209 2577901 3245751 3267297 3663333 3967029 4477407 5643513 6362631 6897627 7733703 9801891 10989999 11901087 13432221 16930539 19087893 20692881 23201109 28356911 32969997 35703261 40296663 62078643 69603327 85070733 120889989 186235929 208809981 255212199 362669967 626429943 765636597 2296909791 6890729373
• Sum of all divisors σ(n): 12268541376
• Sum of proper divisors (its aliquot sum) s(n): 5377812003
• 6890729373 is a deficient number, because the sum of its proper divisors (5377812003) is less than itself. Its deficiency is 1512917370

Bases of 6890729373

• Binary: 110011010101110000010111110011101₂
• Hexadecimal: 0x19AB82F9D
• Base-36: 35YK8T9

Squares and roots of 6890729373

• 6890729373 squared (6890729373²) is 47482151291924973129
• 6890729373 cubed (6890729373³) is 327186654600497310052236018117
• The square root of 6890729373 is 83010.4172559081
• The cube root of 6890729373 is 1902.9252605925

Scales and comparisons

• 6,890,729,373 seconds is equal to 219 years, 5 weeks, 2 days, 19 hours, 29 minutes, 33 seconds.
• To count from 1 to 6,890,729,373 would take you about four hundred thirty-eight 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 6890729373 cubic inches would be around 158.6 feet tall.

Recreational maths with 6890729373

• 6890729373 backwards is 3739270986
• The number of decimal digits it has is: 10
• The sum of 6890729373's digits is 54
• More coming soon!