6809139274

Names of 6809139274

• Cardinal: 6809139274 can be written as Six billion, eight hundred nine million, one hundred thirty-nine thousand, two hundred seventy-four.

Scientific notation

• Scientific notation: 6.809139274 × 10⁹

Factors of 6809139274

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 311

Divisors of 6809139274

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 7 14 29 31 49 58 61 62 98 122 181 203 217 343 362 406 427 434 686 854 899 1267 1421 1519 1769 1798 1891 2534 2842 2989 3038 3538 3782 5249 5611 5978 6293 8869 9947 10498 10633 11041 11222 12383 12586 13237 17738 19894 20923 21266 22082 24766 26474 36743 39277 41846 44051 54839 62083 73486 77287 78554 86681 88102 92659 109678 124166 154574 162719 173362 185318 257201 274939 308357 320189 325438 342271 383873 514402 541009 549878 606767 616714 640378 648613 684542 767746 1082018 1139033 1213534 1297226 1800407 1924573 2241323 2278066 2395897 2687111 3600814 3787063 3849146 4482646 4791794 5374222 7574126 7973231 9925859 15689261 15946462 16771279 18809777 19851718 31378522 33542558 37619554 55812617 69481013 109824827 111625234 117398953 138962026 219649654 234797906 486367091 972734182 3404569637 6809139274
• Sum of all divisors σ(n): 12999168000
• Sum of proper divisors (its aliquot sum) s(n): 6190028726
• 6809139274 is a deficient number, because the sum of its proper divisors (6190028726) is less than itself. Its deficiency is 619110548

Bases of 6809139274

• Binary: 110010101110110110011100001001010₂
• Hexadecimal: 0x195DB384A
• Base-36: 34LZHHM

Squares and roots of 6809139274

• 6809139274 squared (6809139274²) is 46364377652729247076
• 6809139274 cubed (6809139274³) is 315701504789766649553641262824
• The square root of 6809139274 is 82517.5088935675
• The cube root of 6809139274 is 1895.3848536211

Scales and comparisons

• 6,809,139,274 seconds is equal to 216 years, 26 weeks, 3 days, 11 hours, 34 minutes, 34 seconds.
• To count from 1 to 6,809,139,274 would take you about four hundred thirty-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 6809139274 cubic inches would be around 157.9 feet tall.

Recreational maths with 6809139274

• 6809139274 backwards is 4729319086
• 6809139274 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6809139274's digits is 49
• More coming soon!