21231348807936
21,231,348,807,936 is an even composite number composed of five prime numbers multiplied together.
21231348807936 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 21231348807936:
28 × 3 × 192 × 1012 × 7507
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 19 × 19 × 101 × 101 × 7507)See below for interesting mathematical facts about the number 21231348807936 from the Numbermatics database.
Names of 21231348807936
- Cardinal: 21231348807936 can be written as Twenty-one trillion, two hundred thirty-one billion, three hundred forty-eight million, eight hundred seven thousand, nine hundred thirty-six.
Scientific notation
- Scientific notation: 2.1231348807936 × 1013
Factors of 21231348807936
Divisors of 21231348807936
- Number of divisors d(n): 324
-
Complete list of divisors:
1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 76 96 101 114 128 152 192 202 228 256 303 304 361 384 404 456 606 608 722 768 808 912 1083 1212 1216 1444 1616 1824 1919 2166 2424 2432 2888 3232 3648 3838 4332 4848 4864 5757 5776 6464 7296 7507 7676 8664 9696 10201 11514 11552 12928 14592 15014 15352 17328 19392 20402 22521 23028 23104 25856 30028 30603 30704 34656 36461 38784 40804 45042 46056 46208 60056 61206 61408 69312 72922 77568 81608 90084 92112 92416 109383 120112 122412 122816 138624 142633 145844 163216 180168 184224 193819 218766 240224 244824 245632 277248 285266 291688 326432 360336 368448 387638 427899 437532 480448 489648 491264 570532 581457 583376 652864 720672 736896 758207 775276 855798 875064 960896 979296 1141064 1162914 1166752 1305728 1441344 1473792 1516414 1550552 1711596 1750128 1921792 1958592 2274621 2282128 2325828 2333504 2611456 2710027 2882688 3032828 3101104 3423192 3500256 3682561 3917184 4549242 4564256 4651656 4667008 5420054 5765376 6065656 6202208 6846384 7000512 7365122 7834368 8130081 9098484 9128512 9303312 9334016 10840108 11047683 12131312 12404416 13692768 14001024 14405933 14730244 16260162 18196968 18257024 18606624 21680216 22095366 24262624 24808832 27385536 28002048 28811866 29460488 32520324 36393936 36514048 37213248 43217799 43360432 44190732 48525248 49617664 54771072 57623732 58920976 65040648 72787872 74426496 76578907 86435598 86720864 88381464 97050496 109542144 115247464 117841952 130081296 145575744 148852992 153157814 172871196 173441728 176762928 194100992 229736721 230494928 235683904 260162592 273712727 291151488 306315628 345742392 346883456 353525856 459473442 460989856 471367808 520325184 547425454 582302976 612631256 691484784 693766912 707051712 821138181 918946884 921979712 942735616 1040650368 1094850908 1225262512 1382969568 1414103424 1454999233 1642276362 1837893768 1843959424 2081300736 2189701816 2450525024 2765939136 2828206848 2909998466 3284552724 3675787536 3687918848 4364997699 4379403632 4901050048 5531878272 5819996932 6569105448 7351575072 8729995398 8758807264 9802100096 11063756544 11639993864 13138210896 14703150144 17459990796 17517614528 19604200192 23279987728 26276421792 27644985427 29406300288 34919981592 35035229056 46559975456 52552843584 55289970854 58812600576 69839963184 70070458112 82934956281 93119950912 105105687168 110579941708 139679926368 165869912562 186239901824 210211374336 221159883416 279359852736 331739825124 372479803648 442319766832 558719705472 663479650248 884639533664 1117439410944 1326959300496 1769279067328 2653918600992 3538558134656 5307837201984 7077116269312 10615674403968 21231348807936
- Sum of all divisors σ(n): 60241230033936
- Sum of proper divisors (its aliquot sum) s(n): 39009881226000
- 21231348807936 is an abundant number, because the sum of its proper divisors (39009881226000) is greater than itself. Its abundance is 17778532418064
Bases of 21231348807936
- Binary: 1001101001111010011110000000011111001000000002
- Hexadecimal: 0x134F4F00F900
- Base-36: 7IXJOWIDC
Squares and roots of 21231348807936
- 21231348807936 squared (212313488079362) is 450770172204245408216580096
- 21231348807936 cubed (212313488079363) is 9570458758281711189257489520920264441856
-
The
square root of 21231348807936 is 4607748.7787352295 -
The
cube root of 21231348807936 is 27690.1852858649
Scales and comparisons
How big is 21231348807936?- 21,231,348,807,936 seconds is equal to 675,091 years, 11 weeks, 2 days, 19 hours, 5 minutes, 36 seconds.
-
To count from 1 to 21,231,348,807,936 would take you about one million, six hundred eighty-seven thousand, seven hundred twenty-eight 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 21231348807936 cubic inches would be around 2307.5 feet tall.
Recreational maths with 21231348807936
- 21231348807936 backwards is 63970884313212
- 21231348807936 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21231348807936's digits is 57
- More coming soon!
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The information we have on file for 21231348807936 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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