20988375408
20,988,375,408 is an even composite number composed of seven prime numbers multiplied together.
20988375408 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand and eighty divisors.
Prime factorization of 20988375408:
24 × 32 × 72 × 112 × 13 × 31 × 61
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 11 × 11 × 13 × 31 × 61)See below for interesting mathematical facts about the number 20988375408 from the Numbermatics database.
Names of 20988375408
- Cardinal: 20988375408 can be written as Twenty billion, nine hundred eighty-eight million, three hundred seventy-five thousand, four hundred eight.
Scientific notation
- Scientific notation: 2.0988375408 × 1010
Factors of 20988375408
Divisors of 20988375408
- Number of divisors d(n): 1080
-
Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 28 31 33 36 39 42 44 48 49 52 56 61 62 63 66 72 77 78 84 88 91 93 98 99 104 112 117 121 122 124 126 132 143 144 147 154 156 168 176 182 183 186 196 198 208 217 231 234 242 244 248 252 264 273 279 286 294 308 312 336 341 363 364 366 372 392 396 403 427 429 434 441 462 468 484 488 496 504 528 539 546 549 558 572 588 616 624 637 651 671 682 693 726 728 732 744 784 792 793 806 819 847 854 858 868 882 924 936 968 976 1001 1008 1023 1078 1089 1092 1098 1116 1144 1176 1209 1232 1274 1281 1287 1302 1342 1364 1386 1452 1456 1464 1488 1519 1573 1584 1586 1612 1617 1638 1694 1708 1716 1736 1764 1848 1872 1891 1911 1936 1953 2002 2013 2046 2156 2178 2184 2196 2232 2288 2352 2379 2387 2418 2541 2548 2562 2574 2604 2684 2728 2772 2821 2904 2928 2989 3003 3038 3069 3146 3172 3224 3234 3276 3388 3416 3432 3472 3528 3627 3696 3751 3782 3822 3843 3906 4004 4026 4092 4312 4356 4368 4392 4433 4464 4557 4697 4719 4758 4774 4836 4851 5082 5096 5124 5148 5208 5368 5456 5544 5551 5642 5673 5733 5808 5929 5978 6006 6039 6076 6138 6292 6344 6448 6468 6552 6776 6832 6864 7007 7056 7137 7161 7254 7381 7502 7564 7623 7644 7686 7812 8008 8052 8184 8463 8624 8712 8723 8784 8866 8967 9009 9114 9394 9438 9516 9548 9672 9702 10164 10192 10248 10296 10416 10736 11011 11088 11102 11253 11284 11346 11466 11858 11956 12012 12078 12152 12276 12584 12688 12936 13104 13237 13299 13552 13671 14014 14091 14157 14274 14322 14508 14762 15004 15128 15246 15288 15372 15624 16016 16104 16368 16653 16709 16926 17019 17424 17446 17732 17787 17934 18018 18228 18788 18876 19032 19096 19344 19404 19747 20328 20496 20592 20801 21021 21483 22022 22143 22204 22506 22568 22692 22932 23716 23912 24024 24156 24304 24552 24583 25168 25389 25872 26169 26257 26474 26598 26901 27342 28028 28182 28314 28548 28644 29016 29524 30008 30256 30492 30576 30744 31031 31248 32208 32879 33033 33306 33418 33759 33852 34038 34892 35464 35574 35868 36036 36456 37576 37752 38064 38192 38808 38857 39494 39711 39897 40656 41602 42042 42273 42966 44044 44286 44408 45012 45136 45384 45864 47432 47824 48048 48312 48763 49104 49166 49959 50127 50778 51667 52338 52514 52948 53196 53361 53802 54684 56056 56364 56628 57096 57288 58032 59048 59241 60016 60984 61061 61488 62062 62403 63063 65758 66066 66429 66612 66836 67518 67704 68076 69784 70928 71148 71736 72072 72912 73749 75152 75504 77077 77616 77714 78507 78771 78988 79422 79794 83204 84084 84546 85932 88088 88572 88816 90024 90768 91728 92659 93093 94864 95953 96624 97526 98332 98637 99099 99918 100254 101556 103334 104676 105028 105896 106392 106722 107604 109368 112112 112728 113256 114192 114576 116571 118096 118482 119133 121968 122122 124124 124806 126126 131516 132132 132858 133224 133672 135036 135408 136152 139568 142296 143472 144144 145607 146289 147498 150381 154154 155001 155428 157014 157542 157976 158844 159588 166408 168168 169092 171864 172081 176176 177144 177723 180048 183183 183799 185318 186186 187209 191906 195052 196664 197274 198198 199836 200508 203112 206668 209352 210056 211792 212784 213444 215208 217217 218736 221247 225456 226512 228811 231231 233142 236313 236964 238266 244244 248248 249612 252252 263032 264264 265716 266448 267344 270072 270413 272304 277977 279279 284592 287859 291214 292578 294996 295911 300762 308308 310002 310856 314028 315084 315952 317688 319176 332816 336336 338184 341341 343728 344162 349713 354288 355446 361669 366366 367598 370636 372372 374418 383812 390104 393328 394548 396396 399672 401016 406224 413336 418704 420112 426888 427427 430416 434434 436821 438867 442494 457622 462462 465003 466284 472626 473928 476532 488488 496496 499224 504504 516243 526064 528528 531432 540144 540826 549549 551397 555954 558558 575718 582428 585156 589992 591822 601524 616616 620004 621712 628056 630168 635376 638352 651651 671671 676368 682682 686433 688324 693693 699426 710892 723338 732732 735196 741272 744744 748836 767624 780208 789096 792792 799344 802032 811239 826672 833931 853776 854854 863577 868868 873642 877734 884988 915244 924924 930006 932568 945252 947856 953064 976976 998448 1009008 1019249 1024023 1032486 1062864 1081652 1085007 1099098 1102794 1111908 1117116 1151436 1164856 1170312 1179984 1183644 1203048 1204567 1233232 1240008 1256112 1260336 1282281 1303302 1310463 1343342 1365364 1372866 1376648 1387386 1398852 1421784 1446676 1465464 1470392 1482544 1489488 1497672 1535248 1548729 1578192 1585584 1601677 1622478 1654191 1667862 1709708 1727154 1737736 1747284 1755468 1769976 1830488 1849848 1860012 1865136 1890504 1892891 1906128 1954953 2015013 2038498 2048046 2059299 2064972 2163304 2170014 2198196 2205588 2223816 2234232 2302872 2329712 2340624 2367288 2389387 2406096 2409134 2433717 2480016 2564562 2606604 2620926 2686684 2730728 2745732 2753296 2774772 2797704 2843568 2893352 2930928 2940784 2974543 2995344 3057747 3072069 3097458 3203354 3244956 3255021 3308382 3335724 3419416 3454308 3475472 3494568 3510936 3539952 3613701 3660976 3699696 3720024 3781008 3785782 3846843 3909906 4030026 4076996 4096092 4118598 4129944 4326608 4340028 4396392 4411176 4447632 4468464 4605744 4701697 4734576 4778774 4805031 4818268 4867434 5129124 5213208 5241852 5373368 5461456 5491464 5549544 5595408 5678673 5786704 5949086 6045039 6115494 6144138 6194916 6406708 6489912 6510042 6616764 6671448 6838832 6908616 6989136 7021872 7168161 7227402 7440048 7571564 7693686 7819812 8060052 8153992 8192184 8237196 8259888 8680056 8792784 8822352 8923629 9173241 9403394 9557548 9610062 9636536 9734868 10258248 10426416 10483704 10746736 10841103 10982928 11099088 11211739 11357346 11898172 12090078 12230988 12288276 12389832 12813416 12979824 13020084 13233528 13250237 13342896 13817232 14105091 14336322 14415093 14454804 15143128 15387372 15639624 16120104 16307984 16384368 16474392 17036019 17360112 17847258 18346482 18806788 19115096 19220124 19273072 19469736 20516496 20821801 20967408 21504483 21682206 22423478 22714692 23796344 24180156 24461976 24576552 24779664 25626832 26040168 26467056 26500474 26770887 28210182 28672644 28830186 28909608 30286256 30774744 31279248 32240208 32948784 33635217 34072038 35694516 36692964 37613576 38230192 38440248 38939472 39750711 41643602 42315273 43008966 43364412 44846956 45429384 47592688 48360312 48923952 49153104 52080336 53000948 53541774 56420364 57345288 57660372 57819216 61549488 62465403 67270434 68144076 71389032 73385928 75227152 76880496 79501422 83287204 84630546 86017932 86728824 89693912 90858768 96720624 100905651 106001896 107083548 112840728 114690576 115320744 119252133 124930806 134540868 136288152 142778064 145752607 146771856 159002844 166574408 169261092 172035864 173457648 179387824 187396209 201811302 212003792 214167096 225681456 230641488 238504266 249861612 269081736 272576304 291505214 318005688 333148816 338522184 344071728 374792418 403622604 428334192 437257821 477008532 499723224 538163472 583010428 636011376 677044368 749584836 807245208 874515642 954017064 999446448 1166020856 1311773463 1499169672 1614490416 1749031284 1908034128 2332041712 2623546926 2998339344 3498062568 5247093852 6996125136 10494187704 20988375408
- Sum of all divisors σ(n): 84859651968
- Sum of proper divisors (its aliquot sum) s(n): 63871276560
- 20988375408 is an abundant number, because the sum of its proper divisors (63871276560) is greater than itself. Its abundance is 42882901152
Bases of 20988375408
- Binary: 100111000110000000100110001011100002
- Hexadecimal: 0x4E3013170
- Base-36: 9N3XQ40
Squares and roots of 20988375408
- 20988375408 squared (209883754082) is 440511902267139166464
- 20988375408 cubed (209883754083) is 9245629176474923127926635917312
-
The
square root of 20988375408 is 144873.6532568983 -
The
cube root of 20988375408 is 2758.4150130883
Scales and comparisons
How big is 20988375408?- 20,988,375,408 seconds is equal to 667 years, 19 weeks, 16 minutes, 48 seconds.
-
To count from 1 to 20,988,375,408 would take you about one thousand, three hundred thirty-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 20988375408 cubic inches would be around 229.9 feet tall.
Recreational maths with 20988375408
- 20988375408 backwards is 80457388902
- The number of decimal digits it has is: 11
- The sum of 20988375408's digits is 54
- More coming soon!
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The information we have on file for 20988375408 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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