21270633747030

Names of 21270633747030

• Cardinal: 21270633747030 can be written as Twenty-one trillion, two hundred seventy billion, six hundred thirty-three million, seven hundred forty-seven thousand and thirty.

Scientific notation

• Scientific notation: 2.127063374703 × 10¹³

Factors of 21270633747030

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 418

Divisors of 21270633747030

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 97 135 162 194 243 270 291 311 405 485 486 582 622 729 810 873 933 970 1215 1455 1458 1555 1746 1866 2430 2619 2799 2910 3110 3645 4365 4665 5238 5598 7290 7857 8397 8730 9330 13095 13995 15714 16794 23571 25191 26190 27990 30167 39285 41985 47142 50382 60334 70713 75573 78570 83970 90501 96721 117855 125955 141426 150835 151146 181002 193442 226719 235710 251910 271503 290163 301670 353565 377865 452505 453438 483605 543006 580326 707130 755730 814509 870489 905010 967210 1133595 1357515 1450815 1629018 1740978 2267190 2443527 2611467 2715030 2901630 4072545 4352445 4887054 5222934 7330581 7834401 8145090 8704890 9381937 12217635 13057335 14661162 15668802 18763874 21991743 23503203 24435270 26114670 28145811 30080231 36652905 39172005 43983486 46909685 47006406 56291622 60160462 70509609 73305810 78344010 84437433 90240693 93819370 109958715 117516015 140729055 141019218 150401155 168874866 180481386 219917430 235032030 253312299 270722079 281458110 300802310 352548045 422187165 451203465 506624598 541444158 705096090 759936897 812166237 844374330 902406930 1266561495 1353610395 1519873794 1624332474 2279810691 2436498711 2533122990 2707220790 2917782407 3799684485 4060831185 4559621382 4872997422 5835564814 6839432073 7309496133 7599368970 8121662370 8753347221 11399053455 12182493555 13678864146 14588912035 14618992266 17506694442 21928488399 22798106910 24364987110 26260041663 29177824070 34197160365 36547480665 43766736105 43856976798 52520083326 68394320730 73094961330 78780124989 87533472210 109642441995 131300208315 157560249978 219284883990 236340374967 262600416630 393900624945 472680749934 709021124901 787801249890 1181701874835 1418042249802 2127063374703 2363403749670 3545105624505 4254126749406 7090211249010 10635316873515 21270633747030
• Sum of all divisors σ(n): 58183334209728
• Sum of proper divisors (its aliquot sum) s(n): 36912700462698
• 21270633747030 is an abundant number, because the sum of its proper divisors (36912700462698) is greater than itself. Its abundance is 15642066715668

Bases of 21270633747030

• Binary: 100110101100001110100100100011001001001010110₂
• Hexadecimal: 0x135874919256
• Base-36: 7JFLE53DI

Squares and roots of 21270633747030

• 21270633747030 squared (21270633747030²) is 452439860000291498033820900
• 21270633747030 cubed (21270633747030³) is 9623682554623728963715383727834926927000
• The square root of 21270633747030 is 4612009.7297197889
• The cube root of 21270633747030 is 27707.2533959831

Scales and comparisons

• 21,270,633,747,030 seconds is equal to 676,340 years, 18 weeks, 4 days, 14 hours, 10 minutes, 30 seconds.
• To count from 1 to 21,270,633,747,030 would take you about one million, six hundred ninety thousand, eight hundred fifty 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 21270633747030 cubic inches would be around 2308.9 feet tall.

Recreational maths with 21270633747030

• 21270633747030 backwards is 03074733607212
• 21270633747030 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21270633747030's digits is 45
• More coming soon!