19904142720
19,904,142,720 is an even composite number composed of eight prime numbers multiplied together.
What does the number 19904142720 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 1024 divisors.
19904142720 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand and twenty-four divisors.
Prime factorization of 19904142720:
27 × 3 × 5 × 7 × 11 × 31 × 43 × 101
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 11 × 31 × 43 × 101)See below for interesting mathematical facts about the number 19904142720 from the Numbermatics database.
Names of 19904142720
- Cardinal: 19904142720 can be written as Nineteen billion, nine hundred four million, one hundred forty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.990414272 × 1010
Factors of 19904142720
Divisors of 19904142720
- Number of divisors d(n): 1024
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 31 32 33 35 40 42 43 44 48 55 56 60 62 64 66 70 77 80 84 86 88 93 96 101 105 110 112 120 124 128 129 132 140 154 155 160 165 168 172 176 186 192 202 210 215 217 220 224 231 240 248 258 264 280 301 303 308 310 320 330 336 341 344 352 372 384 385 404 420 430 434 440 448 462 465 473 480 496 505 516 528 560 602 606 616 620 640 645 651 660 672 682 688 704 707 744 770 808 840 860 868 880 896 903 924 930 946 960 992 1010 1023 1032 1056 1085 1111 1120 1155 1204 1212 1232 1240 1290 1302 1320 1333 1344 1364 1376 1408 1414 1419 1488 1505 1515 1540 1616 1680 1705 1720 1736 1760 1806 1848 1860 1892 1920 1984 2020 2046 2064 2112 2121 2170 2222 2240 2310 2365 2387 2408 2424 2464 2480 2580 2604 2640 2666 2688 2728 2752 2828 2838 2976 3010 3030 3080 3131 3232 3255 3311 3333 3360 3410 3440 3472 3520 3535 3612 3696 3720 3784 3968 3999 4040 4092 4128 4224 4242 4340 4343 4444 4480 4515 4620 4730 4774 4816 4848 4928 4960 5115 5160 5208 5280 5332 5456 5504 5555 5656 5676 5952 6020 6060 6160 6262 6464 6510 6622 6665 6666 6720 6820 6880 6944 7040 7070 7095 7161 7224 7392 7440 7568 7777 7998 8080 8184 8256 8484 8680 8686 8888 9030 9240 9331 9393 9460 9548 9632 9696 9856 9920 9933 10230 10320 10416 10560 10605 10664 10912 11110 11312 11352 11904 11935 12040 12120 12320 12524 12928 13020 13029 13244 13330 13332 13440 13640 13760 13888 14140 14190 14322 14448 14663 14784 14880 15136 15554 15655 15996 16160 16368 16512 16555 16665 16968 17360 17372 17776 18060 18480 18662 18786 18920 19096 19264 19392 19840 19866 19995 20460 20640 20832 21120 21210 21328 21715 21824 21917 22220 22624 22704 23331 23870 24080 24240 24640 25048 26040 26058 26488 26660 26664 27280 27520 27776 27993 28280 28380 28644 28896 29326 29568 29760 30272 30401 31108 31310 31992 32320 32736 33110 33330 33936 34441 34720 34744 35552 35805 36120 36960 37324 37572 37840 38192 38528 38784 38885 39732 39990 40920 41280 41664 42420 42656 43430 43648 43834 43989 44440 45248 45408 46655 46662 46965 47740 47773 48160 48480 49280 49665 50096 52080 52116 52976 53320 53328 54560 55986 56560 56760 57288 57792 58652 59520 60544 60802 62216 62620 63984 64640 65145 65472 65751 66220 66660 67872 68882 69440 69488 71104 71610 72240 73315 73920 74648 75144 75680 76384 77770 79464 79980 81840 82560 83328 84840 85312 86860 87668 87978 88880 90496 90816 91203 93310 93324 93930 95480 95546 96320 96960 99330 100192 102641 103323 104160 104232 105952 106640 106656 109120 109585 111972 113120 113520 114576 115584 116655 117304 121604 124432 125240 127968 130290 130944 131502 132440 133320 134633 135744 137764 138880 138976 139965 142208 143220 143319 144480 146630 147840 149296 150288 151360 152005 152768 155540 158928 159960 163680 169680 170624 172205 173720 175336 175956 177760 181632 182406 186620 186648 187860 190960 191092 192640 193920 198660 200384 205282 206646 208320 208464 211904 213280 213312 218240 219170 219945 223944 226240 227040 229152 233310 234608 238865 241087 243208 248864 250480 255936 260580 263004 264880 266640 269266 271488 275528 277952 279930 286440 286638 288960 293260 298592 300576 302720 304010 305536 307923 311080 317856 319920 327360 328755 334411 339360 344410 347440 350672 351912 355520 364812 373240 373296 375720 381920 382184 397320 400768 403899 410564 413292 416640 416928 423808 426560 426624 438340 439890 447888 452480 454080 456015 458304 466620 469216 477730 482174 486416 497728 500960 511872 513205 516615 521160 526008 529760 533280 538532 551056 555904 559860 572880 573276 577920 586520 597184 601152 608020 615846 622160 635712 639840 654720 657510 668822 673165 678720 688820 694880 701344 703824 711040 716595 723261 729624 746480 746592 751440 763840 764368 794640 807798 821128 826584 833856 853120 876680 879780 895776 908160 912030 916608 933240 938432 942431 955460 964348 972832 995456 1001920 1003233 1026410 1033230 1042320 1052016 1059520 1066560 1077064 1102112 1119720 1145760 1146552 1173040 1194368 1202304 1205435 1216040 1231692 1244320 1271424 1279680 1315020 1337644 1346330 1357440 1377640 1389760 1402688 1407648 1433190 1446522 1459248 1480963 1492960 1493184 1502880 1527680 1528736 1539615 1589280 1615596 1642256 1653168 1667712 1672055 1753360 1759560 1791552 1824060 1866480 1876864 1884862 1910920 1928696 1945664 2003840 2006466 2019495 2052820 2066460 2084640 2104032 2119040 2133120 2154128 2204224 2239440 2291520 2293104 2346080 2410870 2432080 2463384 2488640 2559360 2630040 2675288 2692660 2755280 2779520 2805376 2815296 2827293 2866380 2893044 2918496 2961926 2985920 2986368 3005760 3057472 3079230 3178560 3231192 3284512 3306336 3344110 3506720 3519120 3583104 3616305 3648120 3732960 3769724 3821840 3857392 3891328 4012932 4038990 4105640 4132920 4169280 4208064 4308256 4408448 4442889 4478880 4583040 4586208 4692160 4712155 4821740 4864160 4926768 4977280 5016165 5260080 5350576 5385320 5510560 5630592 5654586 5732760 5786088 5836992 5923852 5971840 6011520 6114944 6158460 6357120 6462384 6569024 6612672 6688220 7013440 7038240 7232610 7296240 7404815 7465920 7539448 7643680 7714784 8025864 8077980 8211280 8265840 8338560 8416128 8616512 8885778 8957760 9172416 9384320 9424310 9643480 9728320 9853536 10032330 10366741 10520160 10701152 10770640 11021120 11309172 11465520 11572176 11673984 11847704 12316920 12924768 13138048 13225344 13376440 14026880 14076480 14136465 14465220 14592480 14809630 14931840 15078896 15287360 15429568 16051728 16155960 16422560 16531680 17233024 17771556 17915520 18344832 18848620 19286960 19456640 19707072 20064660 20733482 21040320 21402304 21541280 22042240 22214445 22618344 22931040 23144352 23695408 24633840 25849536 26752880 28152960 28272930 28930440 29184960 29619260 30157792 30574720 30859136 31100223 32103456 32311920 32845120 33063360 35543112 37697240 38573920 39414144 40129320 41466964 42080640 42804608 43082560 44428890 45236688 45862080 46288704 47390816 49267680 51699072 51833705 53505760 56545860 57860880 58369920 59238520 60315584 62200446 64206912 64623840 65690240 66126720 71086224 75394480 77147840 80258640 82933928 86165120 88857780 90473376 91724160 92577408 94781632 98535360 103667410 107011520 113091720 115721760 118477040 120631168 124400892 128413824 129247680 142172448 150788960 154295680 155501115 160517280 165867856 177715560 180946752 189563264 197070720 207334820 214023040 226183440 231443520 236954080 248801784 258495360 284344896 301577920 311002230 321034560 331735712 355431120 361893504 414669640 452366880 462887040 473908160 497603568 568689792 603155840 622004460 642069120 663471424 710862240 829339280 904733760 947816320 995207136 1244008920 1326942848 1421724480 1658678560 1809467520 1990414272 2488017840 2843448960 3317357120 3980828544 4976035680 6634714240 9952071360 19904142720
- Sum of all divisors σ(n): 84377272320
- Sum of proper divisors (its aliquot sum) s(n): 64473129600
- 19904142720 is an abundant number, because the sum of its proper divisors (64473129600) is greater than itself. Its abundance is 44568986880
Bases of 19904142720
- Binary: 100101000100110000100011101100000002
- Hexadecimal: 0x4A2611D80
- Base-36: 956EUTC
Squares and roots of 19904142720
- 19904142720 squared (199041427202) is 396174897418128998400
- 19904142720 cubed (199041427203) is 7885521700291799099524251648000
-
The
square root of 19904142720 is 141082.0425142761 -
The
cube root of 19904142720 is 2710.0740583329
Scales and comparisons
How big is 19904142720?- 19,904,142,720 seconds is equal to 632 years, 46 weeks, 2 days, 32 minutes.
-
To count from 1 to 19,904,142,720 would take you about one thousand, two hundred sixty-five 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 19904142720 cubic inches would be around 225.8 feet tall.
Recreational maths with 19904142720
- 19904142720 backwards is 02724140991
- The number of decimal digits it has is: 11
- The sum of 19904142720's digits is 39
- More coming soon!
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The information we have on file for 19904142720 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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