21027276082400

Names of 21027276082400

• Cardinal: 21027276082400 can be written as Twenty-one trillion, twenty-seven billion, two hundred seventy-six million, eighty-two thousand, four hundred.

Scientific notation

• Scientific notation: 2.10272760824 × 10¹³

Factors of 21027276082400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2156

Divisors of 21027276082400

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 29 32 35 40 50 56 58 70 80 100 112 116 140 145 160 175 200 203 224 232 280 290 350 400 406 464 560 580 700 725 800 812 841 928 1015 1120 1160 1400 1450 1624 1682 2030 2113 2320 2800 2900 3248 3364 4060 4205 4226 4640 5075 5600 5800 5887 6496 6728 8120 8410 8452 10150 10565 11600 11774 13456 14791 16240 16820 16904 20300 21025 21130 23200 23548 26912 29435 29582 32480 33640 33808 40600 42050 42260 47096 52825 58870 59164 61277 67280 67616 73955 81200 84100 84520 94192 105650 117740 118328 122554 134560 147175 147910 162400 168200 169040 188384 211300 235480 236656 245108 294350 295820 306385 336400 338080 369775 422600 428939 470960 473312 490216 588700 591640 612770 672800 739550 845200 857878 941920 980432 1177400 1183280 1225540 1479100 1531925 1690400 1715756 1777033 1960864 2144695 2354800 2366560 2451080 2958200 3063850 3431512 3554066 4289390 4464769 4709600 4902160 5916400 6127700 6863024 7108132 8578780 8885165 8929538 9804320 10723475 11832800 12255400 12439231 13726048 14216264 17157560 17770330 17859076 21446950 22323845 24510800 24878462 28432528 31253383 34315120 35540660 35718152 42893900 44425825 44647690 49021600 49756924 56865056 62196155 62506766 68630240 71081320 71436304 85787800 88851650 89295380 99513848 111619225 124392310 125013532 129478301 142162640 142872608 156266915 171575600 177703300 178590760 199027696 223238450 248784620 250027064 258956602 284325280 310980775 312533830 343151200 355406600 357181520 398055392 446476900 497569240 500054128 517913204 621961550 625067660 647391505 710813200 714363040 781334575 892953800 906348107 995138480 1000108256 1035826408 1243923100 1250135320 1294783010 1421626400 1562669150 1785907600 1812696214 1990276960 2071652816 2487846200 2500270640 2589566020 3125338300 3236957525 3571815200 3625392428 3754870729 4143305632 4531740535 4975692400 5000541280 5179132040 6250676600 6473915050 7250784856 7509741458 9063481070 9951384800 10358264080 12501353200 12947830100 14501569712 15019482916 18126962140 18774353645 20716528160 22658702675 25002706400 25895660200 26284095103 29003139424 30038965832 36253924280 37548707290 45317405350 51791320400 52568190206 60077931664 72507848560 75097414580 90634810700 93871768225 103582640800 105136380412 120155863328 131420475515 145015697120 150194829160 181269621400 187743536450 210272760824 262840951030 300389658320 362539242800 375487072900 420545521648 525681902060 600779316640 657102377575 725078485600 750974145800 841091043296 1051363804120 1314204755150 1501948291600 2102727608240 2628409510300 3003896583200 4205455216480 5256819020600 10513638041200 21027276082400
• Sum of all divisors σ(n): 60787595173032
• Sum of proper divisors (its aliquot sum) s(n): 39760319090632
• 21027276082400 is an abundant number, because the sum of its proper divisors (39760319090632) is greater than itself. Its abundance is 18733043008232

Bases of 21027276082400

• Binary: 100110001111111001011010100100100110011100000₂
• Hexadecimal: 0x131FCB524CE0
• Base-36: 7GBSP9RKW

Squares and roots of 21027276082400

• 21027276082400 squared (21027276082400²) is 442146339445471091589760000
• 21027276082400 cubed (21027276082400³) is 9297133148342465963185980240756224000000
• The square root of 21027276082400 is 4585550.7937869361
• The cube root of 21027276082400 is 27601.1814599621

Scales and comparisons

• 21,027,276,082,400 seconds is equal to 668,602 years, 17 weeks, 3 days, 22 hours, 53 minutes, 20 seconds.
• To count from 1 to 21,027,276,082,400 would take you about one million, six hundred seventy-one thousand, five hundred five 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 21027276082400 cubic inches would be around 2300.1 feet tall.

Recreational maths with 21027276082400

• 21027276082400 backwards is 00428067272012
• The number of decimal digits it has is: 14
• The sum of 21027276082400's digits is 41
• More coming soon!