18940272120
18,940,272,120 is an even composite number composed of seven prime numbers multiplied together.
18940272120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 18940272120:
23 × 34 × 5 × 7 × 11 × 312 × 79
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 11 × 31 × 31 × 79)See below for interesting mathematical facts about the number 18940272120 from the Numbermatics database.
Names of 18940272120
- Cardinal: 18940272120 can be written as Eighteen billion, nine hundred forty million, two hundred seventy-two thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.894027212 × 1010
Factors of 18940272120
Divisors of 18940272120
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 20 21 22 24 27 28 30 31 33 35 36 40 42 44 45 54 55 56 60 62 63 66 70 72 77 79 81 84 88 90 93 99 105 108 110 120 124 126 132 135 140 154 155 158 162 165 168 180 186 189 198 210 216 217 220 231 237 248 252 264 270 279 280 297 308 310 315 316 324 330 341 360 372 378 385 395 396 405 420 434 440 462 465 474 495 504 540 553 558 567 594 616 620 630 632 648 651 660 682 693 711 744 756 770 790 792 810 837 840 868 869 891 924 930 945 948 961 990 1023 1080 1085 1106 1116 1134 1155 1185 1188 1240 1260 1302 1320 1364 1386 1395 1422 1485 1512 1540 1580 1620 1659 1674 1705 1736 1738 1782 1848 1860 1890 1896 1922 1953 1980 2046 2079 2133 2170 2212 2232 2268 2310 2370 2376 2387 2449 2511 2520 2604 2607 2728 2765 2772 2790 2835 2844 2883 2970 3069 3080 3160 3240 3255 3318 3348 3410 3465 3476 3555 3564 3720 3780 3844 3906 3960 4092 4158 4185 4266 4340 4345 4424 4455 4536 4620 4740 4774 4805 4898 4977 5022 5115 5208 5214 5530 5544 5580 5670 5688 5766 5859 5940 6083 6138 6237 6399 6510 6636 6696 6727 6820 6930 6952 7110 7128 7161 7347 7560 7688 7812 7821 8184 8295 8316 8370 8532 8649 8680 8690 8910 9207 9240 9480 9548 9610 9765 9796 9954 10044 10230 10395 10428 10571 10665 11060 11160 11340 11532 11718 11880 11935 12166 12245 12276 12474 12555 12798 13020 13035 13272 13454 13640 13860 14220 14322 14415 14694 14931 15345 15624 15642 16590 16632 16740 17064 17143 17298 17380 17577 17820 18249 18414 19096 19220 19530 19592 19908 20088 20181 20460 20790 20856 21142 21330 21483 22041 22120 22680 23064 23436 23463 23870 24332 24490 24552 24885 24948 25110 25596 25947 26040 26070 26908 26939 27621 27720 28440 28644 28830 29295 29388 29862 30415 30690 31185 31284 31713 31995 33180 33480 33635 34286 34596 34760 35154 35640 35805 36498 36735 36828 38440 39060 39105 39816 40362 40920 41580 42284 42660 42966 43245 44082 44793 46035 46872 46926 47740 48664 48980 49770 49896 50220 51192 51429 51894 52140 52855 53816 53878 54747 55242 57288 57660 58590 58776 59724 60543 60830 61380 62370 62568 63426 63990 64449 66123 66360 67270 68572 69192 70308 70389 71610 72996 73470 73656 73997 74655 75919 77841 78120 78210 80724 80817 83160 84568 85320 85715 85932 86490 87885 88164 89586 91245 92070 93852 95139 95480 97960 99540 100440 100905 102858 103788 104280 105710 107415 107756 109494 110205 110484 115320 117180 117315 119448 121086 121660 122760 124740 126852 127980 128898 129735 132246 134540 134695 137144 138105 140616 140778 143220 145992 146940 147994 149310 151838 154287 155682 156420 158565 161448 161634 164241 171430 171864 172980 175770 176328 179172 181629 182490 184140 187704 188573 190278 193347 198369 199080 201810 205716 207576 211420 214830 215512 218988 220410 220968 221991 223965 227757 234360 234630 242172 242451 243320 249480 253704 255960 257145 257796 259470 264492 269080 269390 273735 276210 281556 285417 286440 293880 295988 298620 302715 303676 308574 311364 312840 317130 322245 323268 328482 330615 342860 345960 351540 351945 358344 363258 364980 368280 369985 377146 379595 380556 386694 389205 396738 403620 404085 411432 422840 429660 437976 440820 443982 447930 455514 462861 469260 475695 484344 484902 492723 514290 515592 518940 528984 531433 538780 544887 547470 552420 563112 565719 570834 591976 597240 605430 607352 617148 622728 634260 644490 646536 656964 661230 665973 683271 685720 703080 703890 726516 727353 729960 739970 754292 759190 761112 771435 773388 778410 793476 807240 808170 821205 835109 856251 859320 881640 887964 895860 908145 911028 925722 938520 942865 951390 966735 969804 985446 991845 1028580 1037880 1062866 1077560 1089774 1094940 1104840 1109955 1131438 1138785 1141668 1210860 1212255 1234296 1268520 1288980 1313928 1322460 1331946 1366542 1388583 1407780 1427085 1453032 1454706 1479940 1508584 1518380 1542870 1546776 1556820 1586952 1594299 1616340 1642410 1670218 1697157 1712502 1775928 1791720 1816290 1822056 1851444 1885730 1902780 1933470 1939608 1970892 1983690 1997919 2049813 2057160 2125732 2179548 2182059 2189880 2219910 2262876 2277570 2283336 2314305 2421720 2424510 2463615 2505327 2577960 2644920 2657165 2663892 2724435 2733084 2777166 2815560 2828595 2854170 2909412 2959880 3036760 3085740 3113640 3188598 3232680 3284820 3329865 3340436 3394314 3416355 3425004 3632580 3636765 3702888 3771460 3805560 3866940 3941784 3967380 3995838 4099626 4175545 4251464 4281255 4359096 4364118 4439820 4525752 4555140 4628610 4782897 4849020 4927230 5010654 5091471 5314330 5327784 5448870 5466168 5554332 5657190 5708340 5818824 5845763 5993757 6149439 6171480 6377196 6569640 6659730 6680872 6788628 6832710 6850008 6942915 7265160 7273530 7515981 7542920 7733880 7934760 7971495 7991676 8199252 8351090 8485785 8562510 8728236 8879640 9110280 9257220 9565794 9698040 9854460 9989595 10021308 10182942 10249065 10628660 10897740 10910295 11108664 11314380 11416680 11691526 11987514 12298878 12526635 12754392 13319460 13577256 13665420 13885830 14348691 14547060 15031962 15274413 15942990 15983352 16398504 16702180 16971570 17125020 17456472 17537289 18514440 19131588 19708920 19979190 20042616 20365884 20498130 21257320 21795480 21820590 22547943 22628760 23383052 23914485 23975028 24597756 25053270 25457355 26638920 27330840 27771660 28697382 29094120 29228815 29968785 30063924 30548826 30747195 31885980 33404360 33943140 34250040 35074578 37579905 38263176 39958380 40731768 40996260 43046073 43641180 45095886 46766104 47828970 47950056 49195512 50106540 50914710 52611867 55543320 57394764 58457630 59937570 60127848 61097652 61494390 63771960 67643829 67886280 70149156 71743455 75159810 76372065 79916760 81992520 86092146 87282360 87686445 90191772 95657940 100213080 101829420 105223734 112739715 114789528 116915260 119875140 122195304 122988780 135287658 140298312 143486910 150319620 152744130 157835601 172184292 175372890 180383544 191315880 203658840 210447468 215230365 225479430 233830520 239750280 245977560 263059335 270575316 286973820 300639240 305488260 315671202 338219145 344368584 350745780 420894936 430460730 450958860 473506803 526118670 541150632 573947640 610976520 631342404 676438290 701491560 789178005 860921460 901917720 947013606 1052237340 1262684808 1352876580 1578356010 1721842920 1894027212 2104474680 2367534015 2705753160 3156712020 3788054424 4735068030 6313424040 9470136060 18940272120
- Sum of all divisors σ(n): 83049753600
- Sum of proper divisors (its aliquot sum) s(n): 64109481480
- 18940272120 is an abundant number, because the sum of its proper divisors (64109481480) is greater than itself. Its abundance is 45169209360
Bases of 18940272120
- Binary: 100011010001110110110011101111110002
- Hexadecimal: 0x468ED9DF8
- Base-36: 8P8JRI0
Squares and roots of 18940272120
- 18940272120 squared (189402721202) is 358733907979649294400
- 18940272120 cubed (189402721203) is 6794517835805597058101992128000
-
The
square root of 18940272120 is 137623.6611923981 -
The
cube root of 18940272120 is 2665.6026088771
Scales and comparisons
How big is 18940272120?- 18,940,272,120 seconds is equal to 602 years, 12 weeks, 4 days, 2 hours, 42 minutes.
-
To count from 1 to 18,940,272,120 would take you about one thousand, two hundred 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 18940272120 cubic inches would be around 222.1 feet tall.
Recreational maths with 18940272120
- 18940272120 backwards is 02127204981
- 18940272120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18940272120's digits is 36
- More coming soon!
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The information we have on file for 18940272120 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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