21676676710315

Names of 21676676710315

• Cardinal: 21676676710315 can be written as Twenty-one trillion, six hundred seventy-six billion, six hundred seventy-six million, seven hundred ten thousand, three hundred fifteen.

Scientific notation

• Scientific notation: 2.1676676710315 × 10¹³

Factors of 21676676710315

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1000

Divisors of 21676676710315

• Number of divisors d(n): 48
• Complete list of divisors:
  1 5 11 43 55 121 215 473 605 941 2365 4705 5203 10351 26015 40463 51755 113861 202315 445093 569305 885481 2225465 4427405 4896023 9740291 24480115 38075683 48701455 107143201 190378415 418832513 535716005 833237621 2094162565 4166188105 4607157643 9165613831 23035788215 35829217703 45828069155 100821752141 179146088515 394121394733 504108760705 1970606973665 4335335342063 21676676710315
• Sum of all divisors σ(n): 29287763432928
• Sum of proper divisors (its aliquot sum) s(n): 7611086722613
• 21676676710315 is a deficient number, because the sum of its proper divisors (7611086722613) is less than itself. Its deficiency is 14065589987702

Bases of 21676676710315

• Binary: 100111011011011111110100111010111111110101011₂
• Hexadecimal: 0x13B6FE9D7FAB
• Base-36: 7OM4LMYZV

Squares and roots of 21676676710315

• 21676676710315 squared (21676676710315²) is 469878313203512730427399225
• 21676676710315 cubed (21676676710315³) is 10185400288500681562503219636514180505875
• The square root of 21676676710315 is 4655821.8082648953
• The cube root of 21676676710315 is 27882.4479515485

Scales and comparisons

• 21,676,676,710,315 seconds is equal to 689,251 years, 13 weeks, 6 days, 22 hours, 11 minutes, 55 seconds.
• To count from 1 to 21,676,676,710,315 would take you about one million, seven hundred twenty-three thousand, one hundred twenty-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 21676676710315 cubic inches would be around 2323.5 feet tall.

Recreational maths with 21676676710315

• 21676676710315 backwards is 51301767667612
• The number of decimal digits it has is: 14
• The sum of 21676676710315's digits is 58
• More coming soon!