21042926476776

Names of 21042926476776

• Cardinal: 21042926476776 can be written as Twenty-one trillion, forty-two billion, nine hundred twenty-six million, four hundred seventy-six thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 2.1042926476776 × 10¹³

Factors of 21042926476776

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1016

Divisors of 21042926476776

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 31 36 54 61 62 72 93 108 122 124 183 186 216 244 248 279 366 372 488 549 558 732 744 837 919 1098 1116 1464 1647 1674 1838 1891 2196 2232 2757 3294 3348 3676 3721 3782 4392 5514 5673 6588 6696 7352 7442 7564 8271 11028 11163 11346 13176 14884 15128 16542 17019 22056 22326 22692 24813 28489 29768 33084 33489 34038 44652 45384 49626 51057 56059 56978 66168 66978 68076 85467 89304 99252 100467 102114 112118 113956 115351 133956 136152 168177 170934 198504 200934 204228 224236 227912 230702 256401 267912 336354 341868 346053 401868 408456 448472 461404 504531 512802 672708 683736 692106 769203 803736 844561 922808 1009062 1025604 1038159 1345416 1384212 1513593 1538406 1689122 1737829 2018124 2051208 2076318 2533683 2768424 3027186 3076812 3114477 3378244 3419599 3475658 4036248 4152636 5067366 5213487 6054372 6153624 6228954 6756488 6839198 6951316 7601049 8305272 10134732 10258797 10426974 12108744 12457908 13678396 13902632 15202098 15640461 20269464 20517594 20853948 22803147 24915816 26181391 27356792 30404196 30776391 31280922 41035188 41707896 45606294 46921383 51518221 52362782 60808392 61552782 62561844 78544173 82070376 91212588 92329173 93842766 103036442 104725564 106007569 123105564 125123688 154554663 157088346 182425176 184658346 187685532 206072884 209451128 212015138 235632519 246211128 309109326 314176692 318022707 369316692 375371064 412145768 424030276 463663989 471265038 618218652 628353384 636045414 706897557 738633384 848060552 927327978 942530076 954068121 1236437304 1272090828 1390991967 1413795114 1597064851 1854655956 1885060152 1908136242 2544181656 2781983934 2827590228 2862204363 3142611481 3194129702 3709311912 3816272484 4791194553 5563967868 5655180456 5724408726 6285222962 6388259404 7632544968 9427834443 9582389106 11127935736 11448817452 12570445924 12776518808 14373583659 18855668886 19164778212 22897634904 25140891848 28283503329 28747167318 37711337772 38329556424 43120750977 56567006658 57494334636 75422675544 84850509987 86241501954 97420955911 113134013316 114988669272 169701019974 172483003908 194841911822 226268026632 292262867733 339402039948 344966007816 389683823644 584525735466 678804079896 779367647288 876788603199 1169051470932 1753577206398 2338102941864 2630365809597 3507154412796 5260731619194 7014308825592 10521463238388 21042926476776
• Sum of all divisors σ(n): 61410328761600
• Sum of proper divisors (its aliquot sum) s(n): 40367402284824
• 21042926476776 is an abundant number, because the sum of its proper divisors (40367402284824) is greater than itself. Its abundance is 19324475808048

Bases of 21042926476776

• Binary: 100110010001101110000001010000101110111101000₂
• Hexadecimal: 0x132370285DE8
• Base-36: 7GIZJ4160

Squares and roots of 21042926476776

• 21042926476776 squared (21042926476776²) is 442804754707000400467354176
• 21042926476776 cubed (21042926476776³) is 9317907896866240839189722274582230616576
• The square root of 21042926476776 is 4587256.9665079805
• The cube root of 21042926476776 is 27608.0275242125

Scales and comparisons

• 21,042,926,476,776 seconds is equal to 669,099 years, 50 weeks, 3 days, 18 hours, 39 minutes, 36 seconds.
• To count from 1 to 21,042,926,476,776 would take you about one million, six hundred seventy-two thousand, seven hundred forty-nine 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 21042926476776 cubic inches would be around 2300.7 feet tall.

Recreational maths with 21042926476776

• 21042926476776 backwards is 67767462924012
• The number of decimal digits it has is: 14
• The sum of 21042926476776's digits is 63
• More coming soon!