21041023646720
21,041,023,646,720 is an even composite number composed of seven prime numbers multiplied together.
21041023646720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred four divisors.
Prime factorization of 21041023646720:
210 × 5 × 7 × 11 × 73 × 131 × 5581
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 73 × 131 × 5581)See below for interesting mathematical facts about the number 21041023646720 from the Numbermatics database.
Names of 21041023646720
- Cardinal: 21041023646720 can be written as Twenty-one trillion, forty-one billion, twenty-three million, six hundred forty-six thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.104102364672 × 1013
Factors of 21041023646720
Divisors of 21041023646720
- Number of divisors d(n): 704
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 64 70 73 77 80 88 110 112 128 131 140 146 154 160 176 220 224 256 262 280 292 308 320 352 365 385 440 448 511 512 524 560 584 616 640 655 704 730 770 803 880 896 917 1022 1024 1048 1120 1168 1232 1280 1310 1408 1441 1460 1540 1606 1760 1792 1834 2044 2096 2240 2336 2464 2555 2560 2620 2816 2882 2920 3080 3212 3520 3584 3668 4015 4088 4192 4480 4585 4672 4928 5110 5120 5240 5581 5621 5632 5764 5840 6160 6424 7040 7168 7205 7336 8030 8176 8384 8960 9170 9344 9563 9856 10087 10220 10480 11162 11242 11264 11528 11680 12320 12848 14080 14410 14672 16060 16352 16768 17920 18340 18688 19126 19712 20174 20440 20960 22324 22484 23056 23360 24640 25696 27905 28105 28160 28820 29344 32120 32704 33536 35840 36680 37376 38252 39067 39424 40348 40880 41920 44648 44968 46112 46720 47815 49280 50435 51392 55810 56210 56320 57640 58688 61391 64240 65408 66941 67072 73360 74752 76504 78134 78848 80696 81760 83840 89296 89936 92224 93440 95630 98560 100870 102784 105193 111620 112420 115280 117376 122782 128480 130816 133882 134144 146720 153008 156268 161392 163520 167680 178592 179872 184448 186880 191260 195335 197120 201740 205568 210386 223240 224840 230560 234752 245564 256960 261632 267764 293440 306016 306955 312536 322784 327040 334705 335360 357184 359744 368896 373760 382520 390670 394240 403480 407413 411136 420772 429737 446480 449680 461120 469504 491128 513920 523264 525965 535528 586880 612032 613910 625072 645568 654080 669410 670720 714368 719488 731111 736351 737792 765040 781340 806960 814826 822272 841544 859474 892960 899360 922240 939008 982256 1027840 1051930 1071056 1173760 1224064 1227820 1250144 1291136 1308160 1338820 1428736 1438976 1462222 1472702 1475584 1530080 1562680 1613920 1629652 1683088 1718948 1785920 1798720 1844480 1964512 2037065 2055680 2103860 2142112 2148685 2347520 2448128 2455640 2500288 2582272 2616320 2677640 2851891 2857472 2877952 2924444 2945404 3060160 3125360 3227840 3259304 3366176 3437896 3571840 3597440 3655555 3681755 3688960 3929024 4074130 4111360 4207720 4284224 4297370 4481543 4695040 4896256 4911280 5000576 5117777 5164544 5355280 5703782 5714944 5755904 5848888 5890808 6120320 6250720 6455680 6518608 6732352 6875792 7143680 7194880 7311110 7363510 7377920 7858048 8042221 8148260 8415440 8568448 8594740 8963086 9792512 9822560 10001152 10235554 10329088 10710560 11407564 11697776 11781616 12240640 12501440 12911360 13037216 13464704 13751584 14259455 14287360 14389760 14622220 14727020 15716096 16084442 16296520 16830880 17136896 17189480 17926172 19645120 20002304 20471108 21421120 22407715 22815128 23395552 23563232 24481280 25002880 25588885 25822720 26074432 26929408 27503168 28518910 28574720 28779520 29244440 29454040 31370801 31432192 32168884 32593040 33661760 34273792 34378960 35852344 39290240 40004608 40211105 40942216 42842240 44815430 45630256 46791104 47126464 48962560 50005760 51177770 51645440 52148864 53371103 53858816 55006336 56295547 57037820 58488880 58908080 62741602 62864384 64337768 65186080 67323520 68547584 68757920 71704688 78580480 80422210 81884432 85684480 89630860 91260512 93582208 94252928 100011520 102355540 104297728 106742206 107717632 110012672 112591094 114075640 116977760 117816160 125483204 128675536 130372160 134647040 137515840 143409376 156854005 157160960 160844420 163768864 171368960 179261720 182521024 187164416 188505856 200023040 204711080 208595456 213484412 220025344 225182188 228151280 233955520 235632320 250966408 257351072 260744320 266855515 269294080 275031680 281477735 286818752 313708010 314321920 321688840 327537728 342737920 358523440 365042048 373597721 374328832 377011712 409422160 417190912 426968824 440050688 450364376 456302560 467911040 471264640 501932816 514702144 521488640 533711030 538588160 550063360 562955470 573637504 587082133 627416020 643377680 655075456 717046880 730084096 747195442 748657664 754023424 818844320 853937648 900728752 912605120 935822080 942529280 1003865632 1029404288 1042977280 1067422060 1100126720 1125910940 1147275008 1174164266 1254832040 1286755360 1310150912 1434093760 1460168192 1494390884 1637688640 1707875296 1801457504 1825210240 1867988605 1871644160 1885058560 2007731264 2058808576 2085954560 2134844120 2200253440 2251821880 2294550016 2348328532 2509664080 2573510720 2620301824 2868187520 2920336384 2935410665 2988781768 3275377280 3415750592 3602915008 3650420480 3735977210 3743288320 3770117120 4015462528 4109574931 4117617152 4269688240 4503643760 4589100032 4696657064 5019328160 5147021440 5240603648 5736375040 5870821330 5977563536 6550754560 6831501184 7205830016 7300840960 7471954420 8030925056 8219149862 8235234304 8539376480 9007287520 9393314128 10038656320 10294042880 11472750080 11741642660 11955127072 13101509120 13663002368 14411660032 14601681920 14943908840 16061850112 16438299724 17078752960 18014575040 18786628256 20077312640 20547874655 20588085760 22945500160 23483285320 23910254144 26203018240 27326004736 28823320064 29887817680 32123700224 32876599448 34157505920 36029150080 37573256512 40154625280 41095749310 41176171520 46966570640 47820508288 54652009472 57646640128 59775635360 65753198896 68315011840 72058300160 75146513024 80309250560 82191498620 93933141280 95641016576 119551270720 131506397792 136630023680 144116600320 150293026048 160618501120 164382997240 187866282560 191282033152 239102541440 263012795584 273260047360 288233200640 300586052096 328765994480 375732565120 382564066304 478205082880 526025591168 601172104192 657531988960 751465130240 956410165760 1052051182336 1315063977920 1502930260480 1912820331520 2104102364672 2630127955840 3005860520960 4208204729344 5260255911680 10520511823360 21041023646720
- Sum of all divisors σ(n): 64288872502272
- Sum of proper divisors (its aliquot sum) s(n): 43247848855552
- 21041023646720 is an abundant number, because the sum of its proper divisors (43247848855552) is greater than itself. Its abundance is 22206825208832
Bases of 21041023646720
- Binary: 1001100100010111111101011110101111100000000002
- Hexadecimal: 0x1322FEBD7C00
- Base-36: 7GI427S3K
Squares and roots of 21041023646720
- 21041023646720 squared (210410236467202) is 442724676101830207366758400
- 21041023646720 cubed (210410236467203) is 9315380378845062263874364638073192448000
-
The
square root of 21041023646720 is 4587049.5579097465 -
The
cube root of 21041023646720 is 27607.1953369187
Scales and comparisons
How big is 21041023646720?- 21,041,023,646,720 seconds is equal to 669,039 years, 24 weeks, 2 days, 6 hours, 45 minutes, 20 seconds.
-
To count from 1 to 21,041,023,646,720 would take you about one million, six hundred seventy-two thousand, five hundred ninety-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 21041023646720 cubic inches would be around 2300.6 feet tall.
Recreational maths with 21041023646720
- 21041023646720 backwards is 02764632014012
- The number of decimal digits it has is: 14
- The sum of 21041023646720's digits is 38
- More coming soon!
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