21321056235996
21,321,056,235,996 is an even composite number composed of seven prime numbers multiplied together.
What does the number 21321056235996 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 288 divisors.
21321056235996 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21321056235996:
22 × 32 × 11 × 17 × 29 × 137 × 797161
(2 × 2 × 3 × 3 × 11 × 17 × 29 × 137 × 797161)See below for interesting mathematical facts about the number 21321056235996 from the Numbermatics database.
Names of 21321056235996
- Cardinal: 21321056235996 can be written as Twenty-one trillion, three hundred twenty-one billion, fifty-six million, two hundred thirty-five thousand, nine hundred ninety-six.
Scientific notation
- Scientific notation: 2.1321056235996 × 1013
Factors of 21321056235996
Divisors of 21321056235996
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 9 11 12 17 18 22 29 33 34 36 44 51 58 66 68 87 99 102 116 132 137 153 174 187 198 204 261 274 306 319 348 374 396 411 493 522 548 561 612 638 748 822 957 986 1044 1122 1233 1276 1479 1507 1644 1683 1914 1972 2244 2329 2466 2871 2958 3014 3366 3828 3973 4437 4521 4658 4932 5423 5742 5916 6028 6732 6987 7946 8874 9042 9316 10846 11484 11919 13563 13974 15892 16269 17748 18084 20961 21692 23838 25619 27126 27948 32538 35757 41922 43703 47676 48807 51238 54252 65076 67541 71514 76857 83844 87406 97614 102476 131109 135082 143028 153714 174812 195228 202623 230571 262218 270164 307428 393327 405246 461142 524436 607869 742951 786654 797161 810492 922284 1215738 1485902 1573308 1594322 2228853 2391483 2431476 2971804 3188644 4457706 4782966 6686559 7174449 8768771 8915412 9565932 13373118 13551737 14348898 17537542 23117669 26306313 26746236 27103474 28697796 35075084 40655211 46235338 52612626 54206948 69353007 78918939 81310422 92470676 105225252 109211057 121965633 138706014 149069107 157837878 162620844 208059021 218422114 243931266 254294359 277412028 298138214 315675756 327633171 393000373 416118042 436844228 447207321 487862532 508588718 596276428 655266342 762883077 786000746 832236084 894414642 982899513 1017177436 1179001119 1201321627 1310532684 1341621963 1525766154 1572001492 1788829284 1856587969 1965799026 2288649231 2358002238 2402643254 2683243926 3051532308 3167120653 3537003357 3603964881 3713175938 3931598052 4323004103 4577298462 4716004476 4805286508 5366487852 5569763907 6334241306 7074006714 7207929762 7426351876 8646008206 9154596924 9501361959 10811894643 11139527814 12668482612 12969012309 14148013428 14415859524 16709291721 17292016412 19002723918 20422467659 21623789286 22279055628 25938024618 28504085877 33418583442 34838327183 38005447836 38907036927 40844935318 43247578572 51876049236 53841051101 57008171754 61267402977 66837166884 69676654366 77814073854 81689870636 104514981549 107682102202 114016343508 122534805954 139353308732 155628147708 161523153303 183802208931 209029963098 215364204404 245069611908 313544944647 323046306606 367604417862 418059926196 484569459909 592251562111 627089889294 646092613212 735208835724 969138919818 1184503124222 1254179778588 1776754686333 1938277839636 2369006248444 3553509372666 5330264058999 7107018745332 10660528117998 21321056235996
- Sum of all divisors σ(n): 64869727366080
- Sum of proper divisors (its aliquot sum) s(n): 43548671130084
- 21321056235996 is an abundant number, because the sum of its proper divisors (43548671130084) is greater than itself. Its abundance is 22227614894088
Bases of 21321056235996
- Binary: 1001101100100001100011111101110110001110111002
- Hexadecimal: 0x136431FBB1DC
- Base-36: 7K2RAE0V0
Squares and roots of 21321056235996
- 21321056235996 squared (213210562359962) is 454587439018503919246112016
- 21321056235996 cubed (213210562359963) is 9692284351490924357076683001814347327936
-
The
square root of 21321056235996 is 4617472.9274784059 -
The
cube root of 21321056235996 is 27729.1296632001
Scales and comparisons
How big is 21321056235996?- 21,321,056,235,996 seconds is equal to 677,943 years, 33 weeks, 1 day, 5 hours, 6 minutes, 36 seconds.
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To count from 1 to 21,321,056,235,996 would take you about one million, six hundred ninety-four thousand, eight hundred fifty-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 21321056235996 cubic inches would be around 2310.8 feet tall.
Recreational maths with 21321056235996
- 21321056235996 backwards is 69953265012312
- The number of decimal digits it has is: 14
- The sum of 21321056235996's digits is 54
- More coming soon!
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