21348844341

Names of 21348844341

• Cardinal: 21348844341 can be written as Twenty-one billion, three hundred forty-eight million, eight hundred forty-four thousand, three hundred forty-one.

Scientific notation

• Scientific notation: 2.1348844341 × 10¹⁰

Factors of 21348844341

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2102

Divisors of 21348844341

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 11 17 33 37 51 111 187 407 561 629 941 1093 1221 1887 2823 3279 6919 10351 12023 15997 18581 20757 31053 34817 36069 40441 47991 55743 104451 121323 175967 204391 382987 444851 527901 591889 613173 687497 1028513 1148961 1334553 1775667 2062491 3085539 6510779 7562467 11313643 17484721 19532337 22687401 33940929 38054981 52454163 114164943 192331931 418604791 576995793 646934677 1255814373 1940804031 7116281447 21348844341
• Sum of all divisors σ(n): 33834951936
• Sum of proper divisors (its aliquot sum) s(n): 12486107595
• 21348844341 is a deficient number, because the sum of its proper divisors (12486107595) is less than itself. Its deficiency is 8862736746

Bases of 21348844341

• Binary: 10011111000011111011000001100110101₂
• Hexadecimal: 0x4F87D8335
• Base-36: 9T2JTPX

Squares and roots of 21348844341

• 21348844341 squared (21348844341²) is 455773154696247724281
• 21348844341 cubed (21348844341³) is 9730230134416705802450555143821
• The square root of 21348844341 is 146112.4373248217
• The cube root of 21348844341 is 2774.1171053139

Scales and comparisons

• 21,348,844,341 seconds is equal to 678 years, 43 weeks, 2 hours, 32 minutes, 21 seconds.
• To count from 1 to 21,348,844,341 would take you about one thousand, three hundred fifty-seven 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 21348844341 cubic inches would be around 231.2 feet tall.

Recreational maths with 21348844341

• 21348844341 backwards is 14344884312
• The number of decimal digits it has is: 11
• The sum of 21348844341's digits is 42
• More coming soon!