21320435773824

Names of 21320435773824

• Cardinal: 21320435773824 can be written as Twenty-one trillion, three hundred twenty billion, four hundred thirty-five million, seven hundred seventy-three thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 2.1320435773824 × 10¹³

Factors of 21320435773824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 738

Divisors of 21320435773824

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 31 32 33 44 48 62 64 66 88 93 96 121 124 128 132 176 186 192 242 248 264 341 352 363 372 384 484 496 528 682 691 704 726 744 961 968 992 1023 1056 1364 1382 1408 1452 1488 1922 1936 1984 2046 2073 2112 2728 2764 2883 2904 2976 3751 3844 3872 3968 4092 4146 4224 5456 5528 5766 5808 5952 7502 7601 7688 7744 8184 8292 10571 10912 11056 11253 11532 11616 11904 15004 15202 15376 15488 16368 16584 21142 21421 21824 22112 22506 22803 23064 23232 30008 30404 30752 31713 32736 33168 42284 42842 43648 44224 45012 45606 46128 46464 60016 60808 61504 63426 64263 65472 66336 83611 84568 85684 88448 90024 91212 92256 116281 120032 121616 123008 126852 128526 130944 132672 167222 169136 171368 180048 182424 184512 232562 235631 240064 243232 250833 253704 257052 265344 334444 338272 342736 348843 360096 364848 369024 465124 471262 477481 480128 486464 501666 507408 514104 664051 668888 676544 685472 697686 706893 720192 729696 930248 942524 954962 972928 1003332 1014816 1028208 1328102 1337776 1353088 1370944 1395372 1413786 1432443 1440384 1459392 1860496 1885048 1909924 1992153 2006664 2029632 2056416 2591941 2656204 2675552 2741888 2790744 2827572 2864886 2918784 3720992 3770096 3819848 3984306 4013328 4059264 4112832 5183882 5252291 5312408 5351104 5581488 5655144 5729772 7304561 7441984 7540192 7639696 7775823 7968612 8026656 8225664 10367764 10504582 10624816 10702208 11162976 11310288 11459544 14609122 14801911 14883968 15080384 15279392 15551646 15756873 15937224 16053312 20735528 21009164 21249632 21913683 22325952 22620576 22919088 29218244 29603822 30160768 30558784 31103292 31513746 31874448 32106624 41471056 42018328 42499264 43827366 44405733 44651904 45241152 45838176 57775201 58436488 59207644 61117568 62206584 63027492 63748896 80350171 82942112 84036656 84998528 87654732 88811466 90482304 91676352 115550402 116872976 118415288 124413168 126054984 127497792 160700342 162821021 165884224 168073312 173325603 175309464 177622932 183352704 231100804 233745952 236830576 241050513 248826336 252109968 254995584 321400684 325642042 331768448 336146624 346651206 350618928 355245864 458859241 462201608 467491904 473661152 482101026 488463063 497652672 504219936 642801368 651284084 672293248 693302412 701237856 710491728 917718482 924403216 934983808 947322304 964202052 976926126 995305344 1008439872 1285602736 1302568168 1376577723 1386604824 1402475712 1420983456 1791031231 1835436964 1848806432 1894644608 1928404104 1953852252 2016879744 2571205472 2605136336 2753155446 2773209648 2804951424 2841966912 3582062462 3670873928 3697612864 3856808208 3907704504 5047451651 5142410944 5210272672 5373093693 5506310892 5546419296 5683933824 7164124924 7341747856 7395225728 7713616416 7815409008 10094903302 10284821888 10420545344 10746187386 11012621784 11092838592 14328249848 14683495712 15142354953 15427232832 15630818016 20189806604 20841090688 21492374772 22025243568 22185677184 28656499696 29366991424 30284709906 30854465664 31261636032 40379613208 42984749544 44050487136 55521968161 57312999392 58733982848 60569419812 62523272064 80759226416 85969499088 88100974272 111043936322 114625998784 121138839624 161518452832 166565904483 171938998176 176201948544 222087872644 229251997568 242277679248 323036905664 333131808966 343877996352 444175745288 484555358496 646073811328 666263617932 687755992704 888351490576 969110716992 1332527235864 1776702981152 1938221433984 2665054471728 3553405962304 5330108943456 7106811924608 10660217886912 21320435773824
• Sum of all divisors σ(n): 64414866535740
• Sum of proper divisors (its aliquot sum) s(n): 43094430761916
• 21320435773824 is an abundant number, because the sum of its proper divisors (43094430761916) is greater than itself. Its abundance is 21773994988092

Bases of 21320435773824

• Binary: 100110110010000001101000000000011000110000000₂
• Hexadecimal: 0x13640D003180
• Base-36: 7K2H0ZD6O

Squares and roots of 21320435773824

• 21320435773824 squared (21320435773824²) is 454560981585754185683582976
• 21320435773824 cubed (21320435773824³) is 9691438213185466056459408389327472820224
• The square root of 21320435773824 is 4617405.7406539443
• The cube root of 21320435773824 is 27728.8606796075

Scales and comparisons

• 21,320,435,773,824 seconds is equal to 677,923 years, 47 weeks, 1 day, 22 hours, 30 minutes, 24 seconds.
• To count from 1 to 21,320,435,773,824 would take you about one million, six hundred ninety-four thousand, eight hundred 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 21320435773824 cubic inches would be around 2310.7 feet tall.

Recreational maths with 21320435773824

• 21320435773824 backwards is 42837753402312
• The number of decimal digits it has is: 14
• The sum of 21320435773824's digits is 51
• More coming soon!