21000218663424
21,000,218,663,424 is an even composite number composed of seven prime numbers multiplied together.
21000218663424 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.
Prime factorization of 21000218663424:
29 × 3 × 7 × 113 × 132 × 19 × 457
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 11 × 11 × 11 × 13 × 13 × 19 × 457)See below for interesting mathematical facts about the number 21000218663424 from the Numbermatics database.
Names of 21000218663424
- Cardinal: 21000218663424 can be written as Twenty-one trillion, two hundred eighteen million, six hundred sixty-three thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 2.1000218663424 × 1013
Factors of 21000218663424
Divisors of 21000218663424
- Number of divisors d(n): 1920
-
Complete list of divisors:
1 2 3 4 6 7 8 11 12 13 14 16 19 21 22 24 26 28 32 33 38 39 42 44 48 52 56 57 64 66 76 77 78 84 88 91 96 104 112 114 121 128 132 133 143 152 154 156 168 169 176 182 192 208 209 224 228 231 242 247 256 264 266 273 286 304 308 312 336 338 352 363 364 384 399 416 418 429 448 456 457 462 484 494 507 512 528 532 546 572 608 616 624 627 672 676 704 726 728 741 768 798 832 836 847 858 896 912 914 924 968 988 1001 1014 1056 1064 1092 1144 1183 1216 1232 1248 1254 1331 1344 1352 1371 1408 1452 1456 1463 1482 1536 1573 1596 1664 1672 1694 1716 1729 1792 1824 1828 1848 1859 1936 1976 2002 2028 2112 2128 2184 2288 2299 2366 2432 2464 2496 2508 2541 2662 2688 2704 2717 2742 2816 2904 2912 2926 2964 3003 3146 3192 3199 3211 3328 3344 3388 3432 3458 3549 3584 3648 3656 3696 3718 3872 3952 3993 4004 4056 4224 4256 4368 4389 4576 4598 4719 4732 4864 4928 4992 5016 5027 5082 5187 5324 5376 5408 5434 5484 5577 5632 5808 5824 5852 5928 5941 6006 6292 6384 6398 6422 6656 6688 6776 6864 6897 6916 7098 7296 7312 7392 7436 7744 7904 7986 8008 8112 8151 8448 8512 8683 8736 8778 9152 9196 9317 9438 9464 9597 9633 9728 9856 9984 10032 10054 10164 10374 10648 10752 10816 10868 10968 11011 11154 11616 11648 11704 11856 11882 12012 12584 12768 12796 12844 13013 13376 13552 13728 13794 13832 14196 14592 14624 14784 14872 15081 15488 15808 15972 16016 16093 16224 16302 16896 17024 17303 17366 17472 17556 17823 18304 18392 18634 18876 18928 19019 19194 19266 19712 19968 20064 20108 20328 20449 20748 21296 21632 21736 21936 22022 22308 22477 23232 23296 23408 23712 23764 24024 25168 25289 25536 25592 25688 26026 26049 26752 27104 27456 27588 27664 27951 28392 29184 29248 29568 29744 29887 30162 30976 31616 31944 32032 32186 32448 32604 33033 34048 34606 34732 34944 35112 35189 35321 35646 36608 36784 37268 37752 37856 38038 38388 38532 39039 39424 40128 40216 40656 40898 41496 41587 42592 43264 43472 43872 44044 44616 44954 46464 46592 46816 47424 47528 48048 48279 50336 50578 51072 51184 51376 51909 52052 52098 53504 54208 54912 55176 55297 55328 55902 56784 57057 58496 59136 59488 59774 60324 60781 61347 61952 63232 63888 64064 64372 64896 65208 65351 66066 67431 68096 69212 69464 69888 70224 70378 70642 71292 73216 73568 74536 75504 75712 75867 76076 76776 77064 77233 78078 80256 80432 81312 81796 82992 83174 85184 86528 86944 87744 88088 89232 89661 89908 92928 93632 94848 95056 95513 96096 96558 100672 101156 102144 102368 102752 103818 104104 104196 105567 105963 107008 108416 109824 110352 110594 110656 111804 112879 113568 114114 116992 118272 118976 119548 120648 121121 121562 122694 124761 126464 127776 128128 128744 129792 130416 130702 132132 134862 138424 138928 139776 140448 140756 141284 142584 143143 147136 149072 151008 151424 151734 152152 153552 154128 154466 156156 160512 160864 162624 163592 165891 165984 166348 170368 173888 175488 176176 177023 178464 179322 179816 182343 185856 187264 189696 190112 191026 192192 193116 196053 201344 202312 204288 204736 205504 207636 208208 208392 209209 211134 211926 216832 219648 220704 221188 221312 223608 224939 225758 227136 228228 231699 233984 237952 239096 241296 242242 243124 245388 247247 249522 255552 256256 257488 259584 260832 261404 264264 269724 276848 277856 280896 281512 282568 285168 286286 286539 294272 298144 302016 302848 303468 304304 307104 308256 308932 312312 321024 321728 325248 327184 328757 331782 331968 332696 338637 340736 347776 350976 352352 354046 356928 358644 359632 363363 364686 374528 379392 380224 382052 384384 386232 387079 388531 392106 402688 404624 409472 411008 415272 416416 416784 418418 422268 423852 429429 433664 441408 442376 442624 447216 449878 451516 454272 456456 457457 463398 475904 478192 482592 484484 486248 490776 494494 499044 511104 512512 514976 521664 522808 528528 531069 539448 540631 553696 555712 561792 563024 565136 570336 572572 573078 588544 596288 604032 605696 606936 608267 608608 614208 616512 617864 624624 627627 643456 650496 654368 657514 663564 663936 665392 668591 674817 677274 681472 695552 701952 704704 708092 713856 717288 718861 719264 726726 729372 741741 749056 760448 764104 768768 772464 774158 777062 784212 790153 805376 809248 818944 822016 830544 832832 833568 836836 844536 847704 849563 858858 882816 884752 885248 894432 899756 903032 908544 912912 914914 926796 951808 956384 965184 968968 972496 981552 986271 988988 998088 1022208 1029952 1043328 1045616 1050643 1057056 1062138 1078896 1081262 1107392 1111424 1123584 1126048 1130272 1140672 1145144 1146156 1161237 1165593 1177088 1192576 1208064 1213872 1216534 1217216 1228416 1233024 1235728 1241669 1249248 1255254 1286912 1300992 1308736 1315028 1327128 1327872 1330784 1337182 1349634 1354548 1372371 1391104 1409408 1416184 1427712 1434576 1437722 1438528 1453452 1458744 1467427 1483482 1520896 1528208 1537536 1544928 1548316 1554124 1568424 1574573 1580306 1618496 1621893 1637888 1644032 1661088 1665664 1667136 1673672 1689072 1695408 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1026955776 1033068608 1044371328 1046661616 1051693643 1065352002 1090014464 1094103296 1104170496 1109479008 1112535424 1126983936 1141812672 1147302156 1178265088 1196184704 1201935592 1209272064 1213675008 1233565476 1242910669 1288198912 1294392176 1304928768 1311202464 1314814592 1328455128 1355902548 1392495104 1412064192 1420469336 1436010576 1439159722 1479305344 1518234432 1522416896 1529736208 1549602912 1569992424 1613787648 1635021696 1641154944 1644753968 1668803136 1748269952 1767397632 1771273504 1794277056 1802903388 1807870064 1882752256 1907203584 1914680768 1932298368 1941588264 1953145337 1972221888 2024312576 2066137216 2088742656 2093323232 2103387286 2130704004 2158739583 2180028928 2188206592 2218958016 2225070848 2253967872 2283625344 2294604312 2392369408 2403871184 2418544128 2467130952 2485821338 2576397824 2588784352 2622404928 2629629184 2656910256 2711805096 2824128384 2840938672 2872021152 2878319444 2958610688 3036468864 3044833792 3059472416 3099205824 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12620323716 13158031744 13350425088 13672017359 14170188032 14354216448 14423227104 14462960512 14914928028 15317446144 15532706112 15625162696 15777775104 16746585856 16827098288 17045632032 17269916664 17751664128 18356834496 19230969472 19737047616 19886570704 20710274816 20979239424 21255282048 21694440768 22727509376 22976169216 23026555552 23437744044 24475779328 24793646592 25119878784 25240647432 26316063488 27344034718 28340376064 28846454208 28925921024 29829856056 31065412224 31250325392 33493171712 33654196576 34091264064 34539833328 36713668992 38461938944 39474095232 39773141408 41016052077 41420549632 42510564096 43388881536 45455018752 45952338432 46053111104 46875488088 48951558656 50239757568 50481294864 52632126976 54688069436 57692908416 57851842048 59659712112 62130824448 62500650784 67308393152 68182528128 69079666656 73427337984 76923877888 78948190464 79546282816 82032104154 85021128192 86777763072 90910037504 92106222208 93750976176 100479515136 100962589728 109376138872 115385816832 119319424224 124261648896 125001301568 134616786304 136365056256 138159333312 146854675968 157896380928 159092565632 164064208308 173555526144 184212444416 187501952352 201925179456 218752277744 230771633664 238638848448 250002603136 269233572608 272730112512 276318666624 318185131264 328128416616 368424888832 375003904704 403850358912 437504555488 477277696896 500005206272 538467145216 552637333248 636370262528 656256833232 750007809408 807700717824 875009110976 954555393792 1000010412544 1105274666496 1312513666464 1500015618816 1615401435648 1750018221952 1909110787584 2625027332928 3000031237632 3500036443904 5250054665856 7000072887808 10500109331712 21000218663424
- Sum of all divisors σ(n): 80336563845120
- Sum of proper divisors (its aliquot sum) s(n): 59336345181696
- 21000218663424 is an abundant number, because the sum of its proper divisors (59336345181696) is greater than itself. Its abundance is 38336126518272
Bases of 21000218663424
- Binary: 1001100011001011111101001001011011010000000002
- Hexadecimal: 0x13197E92DA00
- Base-36: 7FZD7ZDHC
Squares and roots of 21000218663424
- 21000218663424 squared (210002186634242) is 441009183911621692995403776
- 21000218663424 cubed (210002186634243) is 9261289294722225113816262347805922689024
-
The
square root of 21000218663424 is 4582599.5530292629 -
The
cube root of 21000218663424 is 27589.3375215435
Scales and comparisons
How big is 21000218663424?- 21,000,218,663,424 seconds is equal to 667,741 years, 51 weeks, 5 days, 9 hours, 10 minutes, 24 seconds.
-
To count from 1 to 21,000,218,663,424 would take you about one million, six hundred sixty-nine thousand, three hundred fifty-four 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 21000218663424 cubic inches would be around 2299.1 feet tall.
Recreational maths with 21000218663424
- 21000218663424 backwards is 42436681200012
- 21000218663424 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21000218663424's digits is 39
- More coming soon!
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"Number 21000218663424 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.
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Numbermatics. (2024). Number 21000218663424 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/21000218663424/
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The information we have on file for 21000218663424 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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