21340332720
21,340,332,720 is an even composite number composed of seven prime numbers multiplied together.
What does the number 21340332720 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 480 divisors.
21340332720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 21340332720:
24 × 32 × 5 × 7 × 41 × 61 × 1693
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 41 × 61 × 1693)See below for interesting mathematical facts about the number 21340332720 from the Numbermatics database.
Names of 21340332720
- Cardinal: 21340332720 can be written as Twenty-one billion, three hundred forty million, three hundred thirty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.134033272 × 1010
Factors of 21340332720
Divisors of 21340332720
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 41 42 45 48 56 60 61 63 70 72 80 82 84 90 105 112 120 122 123 126 140 144 164 168 180 183 205 210 240 244 246 252 280 287 305 315 328 336 360 366 369 410 420 427 488 492 504 549 560 574 610 615 630 656 720 732 738 820 840 854 861 915 976 984 1008 1098 1148 1220 1230 1260 1281 1435 1464 1476 1640 1680 1693 1708 1722 1830 1845 1968 2135 2196 2296 2440 2460 2501 2520 2562 2583 2745 2870 2928 2952 3280 3386 3416 3444 3660 3690 3843 4270 4305 4392 4592 4880 4920 5002 5040 5079 5124 5166 5490 5740 5904 6405 6772 6832 6888 7320 7380 7503 7686 8465 8540 8610 8784 9840 10004 10158 10248 10332 10980 11480 11851 12505 12810 12915 13544 13776 14640 14760 15006 15237 15372 16930 17080 17220 17507 19215 20008 20316 20496 20664 21960 22509 22960 23702 25010 25395 25620 25830 27088 29520 30012 30474 30744 33860 34160 34440 35014 35553 37515 38430 40016 40632 41328 43920 45018 47404 50020 50790 51240 51660 52521 59255 60024 60948 61488 67720 68880 69413 70028 71106 75030 76185 76860 81264 87535 90036 94808 100040 101580 102480 103273 103320 105042 106659 112545 118510 120048 121896 135440 138826 140056 142212 150060 152370 153720 157563 175070 177765 180072 189616 200080 203160 206546 206640 208239 210084 213318 225090 237020 243792 262605 277652 280112 284424 300120 304740 307440 309819 315126 347065 350140 355530 360144 406320 413092 416478 420168 426636 450180 474040 485891 516365 525210 533295 555304 568848 600240 609480 619638 624717 630252 694130 700280 711060 722911 787815 826184 832956 840336 853272 900360 929457 948080 971782 1032730 1041195 1050420 1066590 1110608 1218960 1239276 1249434 1260504 1388260 1400560 1422120 1445822 1457673 1549095 1575630 1652368 1665912 1706544 1800720 1858914 1943564 2065460 2082390 2100840 2133180 2168733 2429455 2478552 2498868 2521008 2776520 2844240 2891644 2915346 3098190 3123585 3151260 3331824 3614555 3717828 3887128 4130920 4164780 4201680 4234193 4266360 4337466 4373019 4647285 4858910 4957104 4997736 5553040 5783288 5830692 6196380 6247170 6302520 6506199 7229110 7288365 7435656 7774256 8261840 8329560 8468386 8532720 8674932 8746038 9294570 9717820 9995472 10843665 11566576 11661384 12392760 12494340 12605040 12702579 13012398 14458220 14576730 14871312 16659120 16936772 17349864 17492076 18589140 19435640 21170965 21687330 21865095 23322768 24785520 24988680 25405158 26024796 28916440 29153460 29639351 32530995 33873544 34699728 34984152 37178280 38107737 38871280 42341930 43374660 43730190 49977360 50810316 52049592 57832880 58306920 59278702 63512895 65061990 67747088 69968304 74356560 76215474 84683860 86749320 87460380 88918053 101620632 104099184 116613840 118557404 127025790 130123980 148196755 152430948 169367720 173498640 174920760 177836106 190538685 203241264 237114808 254051580 260247960 266754159 296393510 304861896 338735440 349841520 355672212 381077370 444590265 474229616 508103160 520495920 533508318 592787020 609723792 711344424 762154740 889180530 1016206320 1067016636 1185574040 1333770795 1422688848 1524309480 1778361060 2134033272 2371148080 2667541590 3048618960 3556722120 4268066544 5335083180 7113444240 10670166360 21340332720
- Sum of all divisors σ(n): 85329788544
- Sum of proper divisors (its aliquot sum) s(n): 63989455824
- 21340332720 is an abundant number, because the sum of its proper divisors (63989455824) is greater than itself. Its abundance is 42649123104
Bases of 21340332720
- Binary: 100111101111111101110100010101100002
- Hexadecimal: 0x4F7FBA2B0
- Base-36: 9SXHE40
Squares and roots of 21340332720
- 21340332720 squared (213403327202) is 455409800600302598400
- 21340332720 cubed (213403327203) is 9718596668759313182536539648000
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The
square root of 21340332720 is 146083.3074652953 -
The
cube root of 21340332720 is 2773.7483832147
Scales and comparisons
How big is 21340332720?- 21,340,332,720 seconds is equal to 678 years, 28 weeks, 6 days, 14 hours, 12 minutes.
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To count from 1 to 21,340,332,720 would take you about one thousand, three hundred fifty-seven 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 21340332720 cubic inches would be around 231.1 feet tall.
Recreational maths with 21340332720
- 21340332720 backwards is 02723304312
- The number of decimal digits it has is: 11
- The sum of 21340332720's digits is 27
- More coming soon!
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The information we have on file for 21340332720 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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