21332909893360

Names of 21332909893360

• Cardinal: 21332909893360 can be written as Twenty-one trillion, three hundred thirty-two billion, nine hundred nine million, eight hundred ninety-three thousand, three hundred sixty.

Scientific notation

• Scientific notation: 2.133290989336 × 10¹³

Factors of 21332909893360

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 20512413379

Divisors of 21332909893360

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 208 260 520 1040 20512413359 41024826718 82049653436 102562066795 164099306872 205124133590 266661373667 328198613744 410248267180 533322747334 820496534360 1066645494668 1333306868335 1640993068720 2133290989336 2666613736670 4266581978672 5333227473340 10666454946680 21332909893360
• Sum of all divisors σ(n): 53414324389440
• Sum of proper divisors (its aliquot sum) s(n): 32081414496080
• 21332909893360 is an abundant number, because the sum of its proper divisors (32081414496080) is greater than itself. Its abundance is 10748504602720

Bases of 21332909893360

• Binary: 100110110011011110100100001000010011011110000₂
• Hexadecimal: 0x1366F48426F0
• Base-36: 7K87BR1F4

Squares and roots of 21332909893360

• 21332909893360 squared (21332909893360²) is 455093044518216966572089600
• 21332909893360 cubed (21332909893360³) is 9708458911801993640932738633488365056000
• The square root of 21332909893360 is 4618756.3145678079
• The cube root of 21332909893360 is 27734.2674747617

Scales and comparisons

• 21,332,909,893,360 seconds is equal to 678,320 years, 28 weeks, 3 days, 7 hours, 42 minutes, 40 seconds.
• To count from 1 to 21,332,909,893,360 would take you about one million, six hundred ninety-five thousand, eight hundred one 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 21332909893360 cubic inches would be around 2311.2 feet tall.

Recreational maths with 21332909893360

• 21332909893360 backwards is 06339890923312
• The number of decimal digits it has is: 14
• The sum of 21332909893360's digits is 58
• More coming soon!