21313123729920
21,313,123,729,920 is an even composite number composed of seven prime numbers multiplied together.
21313123729920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, six hundred divisors.
Prime factorization of 21313123729920:
29 × 34 × 5 × 11 × 31 × 73 × 4129
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 11 × 31 × 73 × 4129)See below for interesting mathematical facts about the number 21313123729920 from the Numbermatics database.
Names of 21313123729920
- Cardinal: 21313123729920 can be written as Twenty-one trillion, three hundred thirteen billion, one hundred twenty-three million, seven hundred twenty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.131312372992 × 1013
Factors of 21313123729920
Divisors of 21313123729920
- Number of divisors d(n): 1600
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 31 32 33 36 40 44 45 48 54 55 60 62 64 66 72 73 80 81 88 90 93 96 99 108 110 120 124 128 132 135 144 146 155 160 162 165 176 180 186 192 198 216 219 220 240 248 256 264 270 279 288 292 297 310 320 324 330 341 352 360 365 372 384 396 405 432 438 440 465 480 495 496 512 528 540 558 576 584 594 620 640 648 657 660 682 704 720 730 744 768 792 803 810 837 864 876 880 891 930 960 990 992 1023 1056 1080 1095 1116 1152 1168 1188 1240 1280 1296 1314 1320 1364 1395 1408 1440 1460 1485 1488 1536 1584 1606 1620 1674 1705 1728 1752 1760 1782 1860 1920 1971 1980 1984 2046 2112 2160 2190 2232 2263 2304 2336 2376 2409 2480 2511 2560 2592 2628 2640 2728 2790 2816 2880 2920 2970 2976 3069 3168 3212 3240 3285 3348 3410 3456 3504 3520 3564 3720 3840 3942 3960 3968 4015 4092 4129 4185 4224 4320 4380 4455 4464 4526 4608 4672 4752 4818 4960 5022 5115 5184 5256 5280 5456 5580 5632 5760 5840 5913 5940 5952 6138 6336 6424 6480 6570 6696 6789 6820 6912 7008 7040 7128 7227 7440 7680 7884 7920 7936 8030 8184 8258 8370 8448 8640 8760 8910 8928 9052 9207 9344 9504 9636 9855 9920 10044 10230 10368 10512 10560 10912 11160 11315 11520 11680 11826 11880 11904 12045 12276 12387 12555 12672 12848 12960 13140 13392 13578 13640 13824 14016 14080 14256 14454 14880 15345 15768 15840 15872 16060 16368 16516 16740 16896 17280 17520 17820 17856 18104 18414 18688 19008 19272 19710 19840 20088 20367 20460 20645 20736 21024 21120 21681 21824 22320 22630 23040 23360 23652 23760 23808 24090 24552 24774 24893 25110 25344 25696 25920 26280 26784 27156 27280 27621 28032 28160 28512 28908 29565 29760 30690 31536 31680 32120 32736 33032 33480 33945 34560 35040 35640 35712 36135 36208 36828 37161 37376 38016 38544 39420 39680 40176 40734 40920 41290 41472 42048 42240 43362 43648 44640 45260 45419 46035 46720 47304 47520 47616 48180 49104 49548 49786 50220 50688 51392 51840 52560 53568 54312 54560 55242 56064 57024 57816 59130 59520 61101 61380 61935 63072 63360 64240 65043 65472 66064 66960 67890 69120 70080 71280 71424 72270 72416 73656 74322 74679 76032 77088 78840 79360 80352 81468 81840 82580 84096 84480 86724 87296 89280 90520 90838 92070 93440 94608 95040 96360 98208 99096 99572 100440 101835 102784 103680 105120 107136 108405 108624 109120 110484 111483 112128 114048 115632 118260 119040 122202 122760 123870 124465 126144 126720 127999 128480 130086 130944 132128 133920 135780 136257 138105 140160 142560 142848 144540 144832 147312 148644 149358 152064 154176 157680 160704 162936 163680 165160 168192 173448 174592 178560 181040 181676 183303 184140 185805 186880 189216 190080 192720 196416 198192 199144 200880 203670 205568 207360 210240 214272 216810 217248 218240 220968 222966 224037 227095 228096 231264 236520 238080 244404 245520 247740 248930 252288 253440 255998 256960 260172 261888 264256 267840 271560 272514 276210 280320 285120 289080 289664 294624 297288 298716 301417 305505 308352 315360 321408 325215 325872 327360 330320 334449 336384 346896 357120 362080 363352 366606 368280 371610 373395 378432 380160 383997 385440 392832 396384 398288 401760 407340 408771 411136 420480 428544 433620 434496 436480 441936 445932 448074 454190 456192 462528 473040 488808 491040 495480 497860 504576 511996 513920 520344 523776 528512 535680 543120 545028 552420 557415 560640 570240 578160 579328 589248 594576 597432 602834 611010 616704 630720 639995 642816 650430 651744 654720 660640 668898 672111 681285 693792 714240 724160 726704 733212 736560 743220 746790 756864 760320 767994 770880 785664 792768 796576 803520 814680 817542 840960 867240 868992 872960 883872 891864 896148 904251 908380 916515 925056 946080 977616 982080 990960 995720 1009152 1023992 1027840 1040688 1057024 1071360 1086240 1090056 1104840 1114830 1120185 1140480 1151991 1156320 1158656 1178496 1189152 1194864 1205668 1222020 1226313 1233408 1261440 1279990 1285632 1300860 1303488 1309440 1321280 1337796 1344222 1362570 1387584 1407989 1448320 1453408 1466424 1473120 1486440 1493580 1507085 1513728 1535988 1541760 1571328 1585536 1593152 1607040 1629360 1635084 1672245 1681920 1734480 1737984 1767744 1783728 1792296 1808502 1816760 1833030 1850112 1892160 1919985 1955232 1964160 1981920 1991440 2016333 2043855 2047984 2055680 2081376 2114048 2142720 2172480 2180112 2209680 2229660 2240370 2280960 2303982 2312640 2356992 2378304 2389728 2411336 2444040 2452626 2522880 2559980 2601720 2606976 2618880 2642560 2675592 2688444 2712753 2725140 2775168 2815978 2896640 2906816 2932848 2946240 2972880 2987160 3014170 3027456 3071976 3083520 3171072 3186304 3214080 3258720 3270168 3315587 3344490 3360555 3455973 3468960 3475968 3535488 3567456 3584592 3617004 3633520 3666060 3678939 3700224 3784320 3839970 3910464 3928320 3963840 3982880 4032666 4087710 4095968 4162752 4223967 4344960 4360224 4419360 4459320 4480740 4521255 4607964 4625280 4713984 4756608 4779456 4822672 4888080 4905252 5045760 5119960 5203440 5213952 5285120 5351184 5376888 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2083394304 2121975680 2148500376 2162671104 2211822720 2242542480 2280942180 2314882560 2354520960 2387222640 2392045312 2433004992 2466796728 2522860290 2546370816 2580906240 2604242880 2654187264 2685625470 2691050976 2703338880 2775146319 2864667168 2949096960 2990056640 3027432348 3041256240 3083495910 3125091456 3139361280 3182963520 3244006656 3289062304 3317734080 3363813720 3472323840 3580833960 3588067968 3604451840 3649507488 3700195092 3784290435 3819556224 3906364320 4036576464 4055008320 4111327880 4166788608 4243951360 4297000752 4423645440 4485084960 4561884360 4625243865 4709041920 4774445280 4784090624 4866009984 4933593456 5045720580 5092741632 5161812480 5208485760 5308374528 5371250940 5382101952 5406677760 5550292638 5729334336 5980113280 6054864696 6082512480 6166991820 6250182912 6365927040 6488013312 6578124608 6635468160 6727627440 6944647680 7161667920 7176135936 7299014976 7400390184 7568580870 7639112448 7812728640 8073152928 8110016640 8222655760 8325438957 8487902720 8594001504 8847290880 8970169920 9123768720 9250487730 9418083840 9548890560 9732019968 9867186912 10091441160 10416971520 10742501880 10764203904 10813355520 11100585276 11458668672 11960226560 12109729392 12165024960 12333983640 12500365824 12731854080 13156249216 13270936320 13455254880 13875731595 14323335840 14352271872 14598029952 14800780368 15137161740 15278224896 15625457280 16146305856 16220033280 16445311520 16650877914 17188003008 17940339840 18247537440 18500975460 19097781120 19464039936 19734373824 20182882320 20833943040 21485003760 21528407808 22201170552 22917337344 23920453120 24219458784 24330049920 24667967280 25463708160 26312498432 26541872640 26910509760 27751463190 28646671680 29196059904 29601560736 30274323480 31250914560 32292611712 32440066560 32890623040 33301755828 34376006016 35880679680 36495074880 37001950920 38195562240 39468747648 40365764640 41627194785 42970007520 43056815616 44402341104 45834674688 48438917568 48660099840 49335934560 52624996864 53821019520 55502926380 57293343360 58392119808 59203121472 60548646960 62501829120 64585223424 65781246080 66603511656 68752012032 71761359360 72990149760 74003901840 76391124480 78937495296 80731529280 83254389570 85940015040 88804682208 96877835136 97320199680 98671869120 107642039040 111005852760 114586686720 118406242944 121097293920 129170446848 131562492160 133207023312 137504024064 145980299520 148007803680 157874990592 161463058560 166508779140 171880030080 177609364416 193755670272 197343738240 215284078080 222011705520 229173373440 236812485888 242194587840 263124984320 266414046624 291960599040 296015607360 322926117120 333017558280 343760060160 355218728832 387511340544 394687476480 444023411040 473624971776 484389175680 532828093248 592031214720 645852234240 666035116560 687520120320 710437457664 789374952960 888046822080 968778351360 1065656186496 1184062429440 1332070233120 1420874915328 1776093644160 1937556702720 2131312372992 2368124858880 2664140466240 3552187288320 4262624745984 5328280932480 7104374576640 10656561864960 21313123729920
- Sum of all divisors σ(n): 87161611299840
- Sum of proper divisors (its aliquot sum) s(n): 65848487569920
- 21313123729920 is an abundant number, because the sum of its proper divisors (65848487569920) is greater than itself. Its abundance is 44535363840000
Bases of 21313123729920
- Binary: 1001101100010010110010010101101000010000000002
- Hexadecimal: 0x1362592B4200
- Base-36: 7JZ43KW00
Squares and roots of 21313123729920
- 21313123729920 squared (213131237299202) is 454249243126879013103206400
- 21313123729920 cubed (213131237299203) is 9681470322985684555558778941879615488000
-
The
square root of 21313123729920 is 4616613.8813983567 -
The
cube root of 21313123729920 is 27725.6903593237
Scales and comparisons
How big is 21313123729920?- 21,313,123,729,920 seconds is equal to 677,691 years, 21 weeks, 1 day, 19 hours, 12 minutes.
-
To count from 1 to 21,313,123,729,920 would take you about one million, six hundred ninety-four thousand, two 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 21313123729920 cubic inches would be around 2310.5 feet tall.
Recreational maths with 21313123729920
- 21313123729920 backwards is 02992732131312
- 21313123729920 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21313123729920's digits is 45
- More coming soon!
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"Number 21313123729920 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.
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Numbermatics. (2024). Number 21313123729920 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/21313123729920/
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The information we have on file for 21313123729920 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!
Keywords: Divisors of 21313123729920, math, Factors of 21313123729920, curriculum, school, college, exams, university, Prime factorization of 21313123729920, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, three hundred thirteen billion, one hundred twenty-three million, seven hundred twenty-nine thousand, nine hundred twenty.