21456338149960
21,456,338,149,960 is an even composite number composed of six prime numbers multiplied together.
21456338149960 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 21456338149960:
23 × 5 × 73 × 372 × 612 × 307
(2 × 2 × 2 × 5 × 7 × 7 × 7 × 37 × 37 × 61 × 61 × 307)See below for interesting mathematical facts about the number 21456338149960 from the Numbermatics database.
Names of 21456338149960
- Cardinal: 21456338149960 can be written as Twenty-one trillion, four hundred fifty-six billion, three hundred thirty-eight million, one hundred forty-nine thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 2.145633814996 × 1013
Factors of 21456338149960
Divisors of 21456338149960
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 4 5 7 8 10 14 20 28 35 37 40 49 56 61 70 74 98 122 140 148 185 196 244 245 259 280 296 305 307 343 370 392 427 488 490 518 610 614 686 740 854 980 1036 1220 1228 1295 1369 1372 1480 1535 1708 1715 1813 1960 2072 2135 2149 2257 2440 2456 2590 2738 2744 2989 3070 3416 3430 3626 3721 4270 4298 4514 5180 5476 5978 6140 6845 6860 7252 7442 8540 8596 9028 9065 9583 10360 10745 10952 11285 11359 11956 12280 12691 13690 13720 14504 14884 14945 15043 15799 17080 17192 18056 18130 18605 18727 19166 20923 21490 22570 22718 23912 25382 26047 27380 29768 29890 30086 31598 36260 37210 37454 38332 41846 42980 45140 45436 47915 50764 52094 54760 56795 59780 60172 63196 63455 67081 72520 74420 74908 75215 76664 78995 79513 83509 83692 85960 90280 90872 93635 95830 101528 104188 104615 105301 110593 113590 119560 120344 126392 126910 130235 131089 134162 137677 148840 149816 150430 157990 159026 167018 167384 182329 187270 191660 208376 209230 210602 221186 227180 253820 260470 262178 268324 275354 300860 315980 318052 334036 335405 364658 374540 383320 397565 417545 418460 420283 421204 442372 454360 469567 507640 520940 524356 526505 536648 550708 552965 556591 584563 601720 631960 636104 655445 668072 670810 688385 692899 729316 749080 774151 795130 835090 836920 840566 842408 884744 911645 917623 939134 963739 1041880 1048712 1053010 1101416 1105930 1113182 1142347 1169126 1276303 1310890 1341620 1376770 1385798 1458632 1548302 1590260 1670180 1681132 1823290 1835246 1878268 1927478 2101415 2106020 2211860 2226364 2284694 2338252 2347835 2552606 2621780 2683240 2753540 2771596 2782955 2922815 2941981 3096604 3180520 3340360 3362264 3464495 3646580 3670492 3756536 3854956 3870755 3896137 4091941 4202830 4212040 4423720 4452728 4569388 4588115 4676504 4695670 4818695 4850293 5094049 5105212 5243560 5507080 5543192 5565910 5711735 5845630 5883962 6193208 6381515 6423361 6746173 6928990 7293160 7340984 7709912 7741510 7792274 7996429 8183882 8405660 9138776 9176230 9391340 9637390 9700586 10188098 10210424 11131820 11423470 11691260 11767924 12763030 12846722 13492346 13857980 14709905 15483020 15584548 15992858 16367764 16811320 18352460 18782680 19274780 19401172 19480685 20376196 20459705 20593867 22263640 22846940 23382520 23535848 24251465 25470245 25526060 25637263 25693444 26984692 27715960 28643587 29419810 30966040 31169096 31985716 32116805 32735528 33730865 33952051 35658343 36704920 38549560 38802344 38961370 39982145 40752392 40919410 41187734 42266839 45693880 47223211 48502930 50940490 51052120 51274526 51386888 53969384 55975003 57287174 58839620 63971432 64233610 67461730 67904102 71316686 77922740 79964290 81838820 82375468 84533678 94446422 97005860 101880980 102549052 102969335 111950006 114574348 117679240 128186315 128467220 134923460 135808204 142633372 143217935 144157069 155845480 159928580 163677640 164750936 169067356 169760255 178291715 179460841 188892844 194011720 203761960 205098104 205938670 211334195 223900012 229148696 236116055 237664357 249608401 256372630 256934440 269846920 271616408 279875015 285266744 286435870 288314138 295867873 319857160 338134712 339520510 356583430 358921682 377785688 391825021 411877340 422668390 447800024 472232110 475328714 499216802 512745260 559750030 572871740 576628276 591735746 679041020 713166860 717843364 720785345 783650042 823754680 845336780 897304205 944464220 950657428 998433604 1025490520 1119500060 1145743480 1153256552 1183471492 1188321785 1248042005 1256225887 1358082040 1426333720 1435686728 1441570690 1479339365 1563873043 1567300084 1690673560 1747258807 1794608410 1888928440 1901314856 1959125105 1996867208 2071075111 2239000120 2366942984 2376643570 2496084010 2512451774 2883141380 2958678730 3127746086 3134600168 3494517614 3589216820 3918250210 4142150222 4753287140 4992168020 5024903548 5766282760 5917357460 6255492172 6281129435 6989035228 7178433640 7819365215 7836500420 8284300444 8736294035 8793581209 9506574280 9984336040 10049807096 10355375555 10947111301 11834714920 12510984344 12562258870 13978070456 14497525777 15638730430 15673000840 16568600888 17472588070 17587162418 20710751110 21894222602 25124517740 28995051554 31277460860 34945176140 35174324836 41421502220 43788445204 43967906045 50249035480 54735556505 57990103108 62554921720 69890352280 70348649672 72487628885 76629779107 82843004440 87576890408 87935812090 109471113010 115980206216 144975257770 153259558214 175871624180 218942226020 289950515540 306519116428 351743248360 383148895535 437884452040 536408453749 579901031080 613038232856 766297791070 1072816907498 1532595582140 2145633814996 2682042268745 3065191164280 4291267629992 5364084537490 10728169074980 21456338149960
- Sum of all divisors σ(n): 59017886928000
- Sum of proper divisors (its aliquot sum) s(n): 37561548778040
- 21456338149960 is an abundant number, because the sum of its proper divisors (37561548778040) is greater than itself. Its abundance is 16105210628080
Bases of 21456338149960
- Binary: 1001110000011101100010110100111100010010010002
- Hexadecimal: 0x1383B169E248
- Base-36: 7LSWLQXQG
Squares and roots of 21456338149960
- 21456338149960 squared (214563381499602) is 460374446805428915448001600
- 21456338149960 cubed (214563381499603) is 9877949806258055087767863914723119936000
-
The
square root of 21456338149960 is 4632098.6766216453 -
The
cube root of 21456338149960 is 27787.6530881021
Scales and comparisons
How big is 21456338149960?- 21,456,338,149,960 seconds is equal to 682,245 years, 9 weeks, 4 days, 2 hours, 32 minutes, 40 seconds.
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To count from 1 to 21,456,338,149,960 would take you about one million, seven hundred five thousand, six hundred twelve 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 21456338149960 cubic inches would be around 2315.6 feet tall.
Recreational maths with 21456338149960
- 21456338149960 backwards is 06994183365412
- 21456338149960 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21456338149960's digits is 61
- More coming soon!
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"Number 21456338149960 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.
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Numbermatics. (2024). Number 21456338149960 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/21456338149960/
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The information we have on file for 21456338149960 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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