20404904940
20,404,904,940 is an even composite number composed of eight prime numbers multiplied together.
20404904940 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 20404904940:
22 × 33 × 5 × 7 × 23 × 31 × 67 × 113
(2 × 2 × 3 × 3 × 3 × 5 × 7 × 23 × 31 × 67 × 113)See below for interesting mathematical facts about the number 20404904940 from the Numbermatics database.
Names of 20404904940
- Cardinal: 20404904940 can be written as Twenty billion, four hundred four million, nine hundred four thousand, nine hundred forty.
Scientific notation
- Scientific notation: 2.040490494 × 1010
Factors of 20404904940
Divisors of 20404904940
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 23 27 28 30 31 35 36 42 45 46 54 60 62 63 67 69 70 84 90 92 93 105 108 113 115 124 126 134 135 138 140 155 161 180 186 189 201 207 210 217 226 230 252 268 270 276 279 310 315 322 335 339 345 372 378 402 414 420 434 452 460 465 469 483 540 558 565 603 620 621 630 644 651 670 678 690 713 756 791 804 805 828 837 868 930 938 945 966 1005 1017 1035 1085 1116 1130 1206 1242 1260 1302 1340 1356 1380 1395 1407 1426 1449 1541 1582 1610 1674 1695 1809 1860 1876 1890 1932 1953 2010 2034 2070 2077 2139 2170 2260 2345 2373 2412 2415 2484 2599 2604 2790 2814 2852 2898 3015 3051 3082 3105 3164 3220 3255 3348 3390 3503 3565 3618 3780 3906 3955 4020 4068 4140 4154 4185 4221 4278 4340 4347 4623 4690 4746 4830 4991 5085 5198 5580 5628 5796 5859 6030 6102 6164 6210 6231 6417 6510 6780 7006 7035 7119 7130 7236 7245 7571 7705 7797 7812 7910 8308 8370 8442 8556 8694 9045 9246 9380 9492 9660 9765 9982 10170 10385 10396 10509 10695 10787 11718 11865 12060 12204 12420 12462 12663 12834 12995 13020 13869 14012 14070 14238 14260 14490 14539 14973 15142 15255 15410 15594 15820 16740 16884 17388 17515 18090 18193 18492 18693 19251 19530 19964 20340 20770 21018 21105 21357 21390 21574 21735 22713 23115 23391 23436 23730 24521 24924 24955 25326 25668 25990 27738 28140 28476 28980 29078 29295 29946 30284 30510 30820 31155 31188 31527 32085 32361 35030 35595 36180 36386 37386 37855 38502 38985 39060 41540 41607 42036 42210 42714 42780 43148 43470 43617 44919 45426 46230 46782 47460 47771 49042 49910 50652 51980 52545 52997 53935 54579 55476 56079 58156 58590 59892 61020 62310 63054 63315 64170 64722 68139 69345 70060 70173 71190 72695 72772 73563 74772 74865 75710 77004 77970 80569 83214 84420 85428 86940 87234 89838 90852 90965 92460 93465 93564 94581 95542 96255 97083 98084 99820 105090 105994 106785 107870 109158 112158 113565 116955 117180 122605 124620 126108 126630 128340 129444 130851 134757 136278 138690 140346 142380 143313 145390 147126 149730 151420 155940 157635 158991 161138 161805 163737 166428 174133 174468 179676 181930 186930 189162 191084 192510 194166 204417 208035 210180 211988 213570 215740 218085 218316 220689 224316 224595 227130 233910 234701 238855 241707 245210 253260 261702 264985 269514 272556 272895 277380 280395 280692 286626 290780 291249 294252 299460 315270 317982 322276 323610 327474 334397 340695 348266 350865 363860 367815 373860 378324 385020 388332 392553 402845 408834 416070 427140 429939 436170 441378 449190 454260 467820 469402 472905 476973 477710 483414 485415 490420 491211 522399 523404 529970 539028 545790 560790 563983 573252 582498 630540 635964 647220 654255 654948 662067 668794 673785 681390 696532 701730 704103 716565 725121 735630 785106 794955 805690 817668 818685 832140 859878 870665 872340 882756 898380 938804 945810 953946 955420 966828 970830 982422 1003191 1022085 1044798 1059940 1091580 1103445 1121580 1127966 1164996 1173505 1208535 1218931 1289817 1308510 1324134 1337588 1347570 1362780 1403460 1408206 1430919 1433130 1450242 1456245 1471260 1567197 1570212 1589910 1611380 1637370 1642907 1671985 1691949 1719756 1741330 1891620 1907892 1941660 1962765 1964844 2006382 2044170 2089596 2112309 2149695 2175363 2206890 2255932 2347010 2384865 2417070 2437862 2456055 2579634 2611995 2617020 2648268 2695140 2816412 2819915 2861838 2866260 2900484 2912490 3009573 3134394 3179820 3274740 3285814 3310335 3343970 3383898 3482660 3520515 3625605 3656793 3925530 4012764 4088340 4224618 4299390 4350726 4413780 4694020 4701591 4769730 4834140 4875724 4912110 4928721 5015955 5075847 5159268 5223990 5398123 5639830 5723676 5824980 6019146 6094655 6268788 6336927 6449085 6571628 6620670 6687940 6767796 7041030 7154595 7251210 7313586 7835985 7851060 8214535 8449236 8459745 8598780 8701452 9028719 9403182 9539460 9824220 9857442 10031910 10151694 10447980 10561545 10796246 10876815 10970379 11279660 12038292 12189310 12673854 12898170 13241340 14082060 14309190 14502420 14627172 14786163 15047865 15227541 15671970 16194369 16429070 16919490 18057438 18283965 18806364 19714884 20063820 20303388 21123090 21592492 21753630 21940758 23507955 24378620 24643605 25347708 25379235 25796340 26990615 28618380 29572326 30095730 30455082 31343940 31684635 32388738 32858140 32911137 33838980 36114876 36567930 37786861 42246180 43507260 43881516 44358489 45143595 47015910 48583107 49287210 50758470 53981230 54851895 59144652 60191460 60910164 63369270 64777476 65822274 73135860 73930815 75573722 76137705 80971845 88716978 90287190 94031820 97166214 98574420 101516940 107962460 109703790 113360583 126738540 131644548 145749321 147861630 151147444 152275410 161943690 164555685 177433956 180574380 188934305 194332428 219407580 221792445 226721166 242915535 291498642 295723260 304550820 323887380 329111370 340081749 377868610 443584890 453442332 485831070 566802915 582997284 658222740 680163498 728746605 755737220 887169780 971662140 1020245247 1133605830 1360326996 1457493210 1700408745 2040490494 2267211660 2914986420 3400817490 4080980988 5101226235 6801634980 10202452470 20404904940
- Sum of all divisors σ(n): 80015523840
- Sum of proper divisors (its aliquot sum) s(n): 59610618900
- 20404904940 is an abundant number, because the sum of its proper divisors (59610618900) is greater than itself. Its abundance is 39205713960
Bases of 20404904940
- Binary: 100110000000011101000100011111011002
- Hexadecimal: 0x4C03A23EC
- Base-36: 9DGJXF0
Squares and roots of 20404904940
- 20404904940 squared (204049049402) is 416360145610436403600
- 20404904940 cubed (204049049403) is 8495789191985513087373473784000
-
The
square root of 20404904940 is 142845.7382633447 -
The
cube root of 20404904940 is 2732.6133892427
Scales and comparisons
How big is 20404904940?- 20,404,904,940 seconds is equal to 648 years, 42 weeks, 1 day, 21 hours, 9 minutes.
-
To count from 1 to 20,404,904,940 would take you about one thousand, two hundred ninety-seven 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 20404904940 cubic inches would be around 227.7 feet tall.
Recreational maths with 20404904940
- 20404904940 backwards is 04940940402
- 20404904940 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20404904940's digits is 36
- More coming soon!
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The information we have on file for 20404904940 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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