221404083231

Names of 221404083231

• Cardinal: 221404083231 can be written as Two hundred twenty-one billion, four hundred four million, eighty-three thousand, two hundred thirty-one.

Scientific notation

• Scientific notation: 2.21404083231 × 10¹¹

Factors of 221404083231

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3568

Divisors of 221404083231

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 31 41 73 93 123 219 251 753 1271 2263 2993 3169 3813 6789 7781 8979 9507 10291 18323 23343 30873 54969 92783 98239 129929 231337 278349 294717 319021 389787 568013 694011 751243 795419 957063 1704039 2253729 2386257 4027799 7171447 9484817 12083397 21514341 23288533 24657989 28454451 32612179 58065587 69865599 73973967 97836537 174196761 294029327 882087981 1010977549 1800033197 2380689067 3032932647 5400099591 7142067201 73801361077 221404083231
• Sum of all divisors σ(n): 317797724160
• Sum of proper divisors (its aliquot sum) s(n): 96393640929
• 221404083231 is a deficient number, because the sum of its proper divisors (96393640929) is less than itself. Its deficiency is 125010442302

Bases of 221404083231

• Binary: 11001110001100101101100011010000011111₂
• Hexadecimal: 0x338CB6341F
• Base-36: 2TPM9VZ3

Squares and roots of 221404083231

• 221404083231 squared (221404083231²) is 49019768071359575399361
• 221404083231 cubed (221404083231³) is 10853176810035611779048942908215391
• The square root of 221404083231 is 470535.9531757377
• The cube root of 221404083231 is 6049.6262158343

Scales and comparisons

• 221,404,083,231 seconds is equal to 7,039 years, 50 weeks, 1 day, 6 hours, 13 minutes, 51 seconds.
• To count from 1 to 221,404,083,231 would take you about fourteen thousand and seventy-nine 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 221404083231 cubic inches would be around 504.1 feet tall.

Recreational maths with 221404083231

• 221404083231 backwards is 132380404122
• The number of decimal digits it has is: 12
• The sum of 221404083231's digits is 30
• More coming soon!