21074227937122

Names of 21074227937122

• Cardinal: 21074227937122 can be written as Twenty-one trillion, seventy-four billion, two hundred twenty-seven million, nine hundred thirty-seven thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 2.1074227937122 × 10¹³

Factors of 21074227937122

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 16389

Divisors of 21074227937122

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 41 82 97 194 1681 3362 3977 7954 9409 16249 18818 32498 68921 137842 163057 326114 385769 666209 771538 1332418 1576153 3152306 6685337 13370674 15816529 27314569 31633058 54629138 64622273 129244546 152886841 305773682 648477689 1119897329 1296955378 2239794658 2649513193 5299026386 6268360481 12536720962 108630040913 217260081826 257002779721 514005559442 10537113968561 21074227937122
• Sum of all divisors σ(n): 32741109765000
• Sum of proper divisors (its aliquot sum) s(n): 11666881827878
• 21074227937122 is a deficient number, because the sum of its proper divisors (11666881827878) is less than itself. Its deficiency is 9407346109244

Bases of 21074227937122

• Binary: 100110010101010111001110111101011111101100010₂
• Hexadecimal: 0x132AB9DEBF62
• Base-36: 7GXD76YJM

Squares and roots of 21074227937122

• 21074227937122 squared (21074227937122²) is 444123083145773387585642884
• 21074227937122 cubed (21074227937122³) is 9359551086351414384272268599383498739848
• The square root of 21074227937122 is 4590667.4827438765
• The cube root of 21074227937122 is 27621.7097695175

Scales and comparisons

• 21,074,227,937,122 seconds is equal to 670,095 years, 13 weeks, 4 days, 4 hours, 45 minutes, 22 seconds.
• To count from 1 to 21,074,227,937,122 would take you about one million, six hundred seventy-five thousand, two hundred thirty-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 21074227937122 cubic inches would be around 2301.8 feet tall.

Recreational maths with 21074227937122

• 21074227937122 backwards is 22173972247012
• The number of decimal digits it has is: 14
• The sum of 21074227937122's digits is 49
• More coming soon!