80835652209

Names of 80835652209

• Cardinal: 80835652209 can be written as Eighty billion, eight hundred thirty-five million, six hundred fifty-two thousand, two hundred nine.

Scientific notation

• Scientific notation: 8.0835652209 × 10¹⁰

Factors of 80835652209

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 21730

Divisors of 80835652209

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 13 19 37 39 57 111 137 247 411 481 703 741 1443 1781 2109 2603 5069 5343 7809 9139 15207 21521 27417 33839 64563 65897 96311 101517 197691 279773 288933 408899 796277 839319 1226697 1252043 2388831 2948377 3756129 5315687 8845131 10351601 15129263 15947061 31054803 38328901 45387789 56019163 109089949 114986703 168057489 196680419 327269847 590041257 728249119 1418169337 2072709031 2184747357 4254508011 6218127093 26945217403 80835652209
• Sum of all divisors σ(n): 126404732160
• Sum of proper divisors (its aliquot sum) s(n): 45569079951
• 80835652209 is a deficient number, because the sum of its proper divisors (45569079951) is less than itself. Its deficiency is 35266572258

Bases of 80835652209

• Binary: 1001011010010001011100010101001110001₂
• Hexadecimal: 0x12D22E2A71
• Base-36: 114VGKFL

Squares and roots of 80835652209

• 80835652209 squared (80835652209²) is 6534402668054406579681
• 80835652209 cubed (80835652209³) is 528212701468407684964974562165329
• The square root of 80835652209 is 284316.1131715893
• The cube root of 80835652209 is 4323.8204266955

Scales and comparisons

• 80,835,652,209 seconds is equal to 2,570 years, 16 weeks, 5 days, 19 hours, 50 minutes, 9 seconds.
• To count from 1 to 80,835,652,209 would take you about five thousand, one hundred forty 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 80835652209 cubic inches would be around 360.3 feet tall.

Recreational maths with 80835652209

• 80835652209 backwards is 90225653808
• The number of decimal digits it has is: 11
• The sum of 80835652209's digits is 48
• More coming soon!