21829457357883

Names of 21829457357883

• Cardinal: 21829457357883 can be written as Twenty-one trillion, eight hundred twenty-nine billion, four hundred fifty-seven million, three hundred fifty-seven thousand, eight hundred eighty-three.

Scientific notation

• Scientific notation: 2.1829457357883 × 10¹³

Factors of 21829457357883

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 280869

Divisors of 21829457357883

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 21 63 251 753 1757 2259 5009 5271 15027 15813 35063 45081 105189 275599 315567 826797 1257259 1929193 2480391 3771777 5787579 8800813 11315331 17362737 26402439 69175349 79207317 207526047 484227443 622578141 1380475391 1452682329 4141426173 4358046987 9663327737 12424278519 28989983211 86969949633 346499323141 1039497969423 2425495261987 3118493908269 7276485785961 21829457357883
• Sum of all divisors σ(n): 36186853248000
• Sum of proper divisors (its aliquot sum) s(n): 14357395890117
• 21829457357883 is a deficient number, because the sum of its proper divisors (14357395890117) is less than itself. Its deficiency is 7472061467766

Bases of 21829457357883

• Binary: 100111101101010010001000011010010110000111011₂
• Hexadecimal: 0x13DA910D2C3B
• Base-36: 7QKBBAH4R

Squares and roots of 21829457357883

• 21829457357883 squared (21829457357883²) is 476525208539632247142241689
• 21829457357883 cubed (21829457357883³) is 10402286719772206142594145337639755384387
• The square root of 21829457357883 is 4672200.4834855921
• The cube root of 21829457357883 is 27947.8012860661

Scales and comparisons

• 21,829,457,357,883 seconds is equal to 694,109 years, 11 weeks, 3 days, 10 hours, 58 minutes, 3 seconds.
• To count from 1 to 21,829,457,357,883 would take you about one million, seven hundred thirty-five thousand, two hundred seventy-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 21829457357883 cubic inches would be around 2329 feet tall.

Recreational maths with 21829457357883

• 21829457357883 backwards is 38875375492812
• The number of decimal digits it has is: 14
• The sum of 21829457357883's digits is 72
• More coming soon!