19794421920
19,794,421,920 is an even composite number composed of nine prime numbers multiplied together.
19794421920 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of one thousand, five hundred thirty-six divisors.
Prime factorization of 19794421920:
25 × 3 × 5 × 7 × 13 × 17 × 19 × 23 × 61
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 13 × 17 × 19 × 23 × 61)See below for interesting mathematical facts about the number 19794421920 from the Numbermatics database.
Names of 19794421920
- Cardinal: 19794421920 can be written as Nineteen billion, seven hundred ninety-four million, four hundred twenty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.979442192 × 1010
Factors of 19794421920
Divisors of 19794421920
- Number of divisors d(n): 1536
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 17 19 20 21 23 24 26 28 30 32 34 35 38 39 40 42 46 48 51 52 56 57 60 61 65 68 69 70 76 78 80 84 85 91 92 95 96 102 104 105 112 114 115 119 120 122 130 133 136 138 140 152 156 160 161 168 170 182 183 184 190 195 204 208 210 221 224 228 230 238 240 244 247 255 260 266 272 273 276 280 285 299 304 305 312 322 323 336 340 345 357 364 366 368 380 390 391 399 408 416 420 427 437 442 455 456 460 476 480 483 488 494 510 520 532 544 546 552 560 570 595 598 608 610 624 644 646 663 665 672 680 690 714 728 732 736 741 760 780 782 793 798 805 816 840 854 874 884 897 910 912 915 920 952 966 969 976 988 1020 1037 1040 1064 1092 1104 1105 1120 1140 1159 1173 1190 1196 1220 1235 1248 1281 1288 1292 1311 1326 1330 1360 1365 1380 1403 1428 1456 1464 1482 1495 1520 1547 1560 1564 1586 1596 1610 1615 1632 1680 1708 1729 1748 1768 1785 1794 1820 1824 1830 1840 1904 1932 1938 1952 1955 1976 1995 2040 2074 2080 2093 2128 2135 2184 2185 2208 2210 2261 2280 2318 2346 2379 2380 2392 2415 2440 2470 2562 2576 2584 2622 2652 2660 2720 2730 2737 2760 2806 2856 2912 2928 2964 2990 3040 3059 3094 3111 3120 3128 3172 3192 3220 3230 3315 3360 3416 3458 3477 3496 3536 3570 3588 3640 3660 3680 3705 3808 3864 3876 3910 3952 3965 3990 4080 4148 4186 4199 4209 4256 4270 4368 4370 4420 4485 4522 4560 4636 4641 4692 4758 4760 4784 4830 4845 4880 4940 5083 5124 5152 5168 5185 5187 5244 5304 5320 5460 5474 5520 5551 5612 5681 5712 5795 5856 5865 5928 5980 6118 6188 6222 6240 6256 6279 6344 6384 6405 6440 6460 6555 6630 6783 6832 6916 6954 6992 7015 7072 7140 7176 7259 7280 7320 7410 7429 7728 7735 7752 7820 7904 7930 7980 8113 8160 8211 8296 8372 8398 8418 8540 8645 8736 8740 8840 8970 9044 9120 9177 9272 9282 9384 9516 9520 9568 9660 9690 9760 9821 9880 10166 10248 10336 10370 10374 10465 10488 10608 10640 10920 10948 11040 11102 11224 11305 11362 11424 11590 11730 11856 11895 11960 12236 12376 12444 12512 12558 12597 12688 12768 12810 12880 12920 13110 13260 13481 13566 13664 13685 13832 13908 13984 14030 14280 14352 14518 14560 14640 14820 14858 15067 15249 15295 15456 15470 15504 15555 15640 15860 15960 16226 16422 16592 16653 16744 16796 16836 17043 17080 17290 17385 17480 17680 17940 18088 18239 18354 18544 18564 18768 19032 19040 19320 19380 19642 19703 19760 20332 20496 20740 20748 20930 20976 20995 21045 21216 21280 21777 21840 21896 22204 22287 22448 22610 22724 23180 23205 23460 23712 23790 23851 23920 24339 24472 24752 24888 25116 25194 25376 25415 25620 25760 25840 25935 26220 26520 26657 26962 27132 27370 27664 27755 27816 28060 28405 28560 28704 29036 29280 29393 29463 29640 29716 30134 30498 30590 30940 31008 31110 31280 31395 31720 31920 32452 32844 33184 33306 33488 33592 33672 33915 34086 34160 34580 34770 34960 35360 35581 35880 36176 36295 36478 36708 37088 37128 37145 37536 38064 38640 38760 39284 39406 39520 39767 40443 40565 40664 40992 41055 41480 41496 41860 41952 41990 42090 43554 43680 43792 44408 44574 44896 45201 45220 45448 45885 46360 46410 46920 47580 47702 47840 48678 48944 49105 49504 49776 50232 50388 50830 51240 51680 51870 52003 52440 53040 53314 53924 54264 54717 54740 55328 55510 55632 56120 56810 57120 58072 58786 58926 59109 59280 59432 60268 60996 61180 61880 62220 62560 62790 62985 63440 63840 64904 65688 66612 66976 67184 67344 67405 67830 68172 68320 69160 69540 69920 71162 71553 71760 72352 72590 72956 73416 74256 74290 75335 76128 76245 77280 77520 78568 78812 79534 79971 80886 81130 81328 82110 82960 82992 83265 83720 83980 84180 85215 87108 87584 88179 88816 89148 90402 90440 90896 91195 91770 92720 92820 93840 94367 95160 95404 96577 97356 97888 98210 98515 99552 100464 100776 101660 102480 103740 104006 104880 105469 106080 106628 106743 107848 108528 108885 109434 109480 111020 111264 111435 112240 113620 116144 117572 117852 118218 118560 118864 119255 119301 120536 121695 121992 122360 123760 124440 125580 125970 126880 127673 129808 131376 133224 133285 134368 134688 134810 135660 136344 137921 138320 139080 142324 143106 143520 145180 145912 146832 146965 147315 148512 148580 150670 152490 155040 156009 157136 157624 159068 159942 161772 162260 162656 164220 165920 165984 166530 166957 167440 167960 168360 170430 174216 176358 177632 177905 178296 180804 180880 181792 182390 183540 185440 185640 186599 187680 188734 190320 190808 193154 194712 196420 197030 198835 200928 201552 202215 203320 204960 207480 208012 209760 210938 213256 213486 215696 217056 217770 218868 218960 222040 222870 224480 226005 227240 232288 235144 235704 236436 237728 238510 238602 241072 243390 243984 244720 247520 248880 251160 251940 255346 256139 259616 260015 262752 266448 266570 269620 271320 272688 273585 275842 276640 278160 283101 284648 286212 289731 290360 291824 293664 293930 294630 295545 297160 301340 304980 310063 312018 314272 315248 316407 318136 319884 323544 324520 328440 333060 333914 334880 335920 336720 340860 346541 348432 352716 355810 356592 357765 361608 361760 364780 367080 371280 373198 377468 380640 381616 383019 386308 389424 392840 394060 397670 399855 403104 404430 406640 413763 414960 416024 421876 426512 426972 431392 435540 437736 437920 440895 444080 445740 452010 453169 454480 470288 471408 471835 472872 477020 477204 482144 482885 486780 487968 489440 497760 500871 502320 503880 510692 512278 520030 527345 532896 533140 533715 539240 542640 545376 547170 551684 556320 559797 566202 569296 572424 579462 580720 583648 587860 589260 591090 594320 596505 602680 609960 620126 624036 630496 632814 636272 638365 639768 647088 649040 656880 666120 667828 671840 673440 676039 681720 689605 693082 696864 705432 711620 713184 715530 723216 729560 734160 742560 746396 754936 763232 766038 768417 772616 778848 780045 785680 788120 795340 799710 808860 813280 827526 829920 832048 834785 843752 853024 853944 871080 875472 881790 888160 891480 904020 906338 908960 930189 932995 940576 942816 943670 945744 954040 954408 965770 973560 1001742 1004640 1007760 1021384 1024556 1039623 1040060 1054690 1066280 1067430 1078480 1085280 1094340 1103368 1119594 1132404 1138592 1144848 1158924 1161440 1175720 1178520 1182180 1188640 1193010 1205360 1219920 1240252 1248072 1265628 1272544 1276730 1279536 1280695 1294176 1298080 1313760 1332240 1335656 1352078 1359507 1363440 1379210 1386164 1410864 1415505 1423240 1431060 1446432 1448655 1459120 1468320 1492792 1509872 1532076 1536834 1545232 1550315 1560090 1571360 1576240 1582035 1590680 1599420 1617720 1655052 1664096 1669570 1687504 1707888 1732705 1742160 1750944 1763580 1782960 1792973 1808040 1812676 1860378 1865990 1887340 1891488 1908080 1908816 1915095 1931540 1947120 2003484 2015520 2028117 2042768 2049112 2068815 2079246 2080120 2109380 2132560 2134860 2156960 2170441 2188680 2206736 2239188 2264808 2265845 2289696 2317848 2351440 2357040 2364360 2386020 2410720 2425787 2439840 2480504 2496144 2504355 2531256 2553460 2559072 2561390 2664480 2671312 2704156 2719014 2726880 2758420 2772328 2798985 2821728 2831010 2846480 2862120 2897310 2918240 2985584 3019744 3064152 3073668 3090464 3100630 3120180 3152480 3164070 3172183 3181360 3198840 3235440 3310104 3339140 3375008 3380195 3415776 3465410 3484320 3527160 3565920 3585946 3616080 3625352 3720756 3731980 3774680 3816160 3817632 3830190 3842085 3863080 3894240 4006968 4056234 4085536 4098224 4137630 4158492 4160240 4218760 4265120 4269720 4340882 4377360 4413472 4478376 4529616 4531690 4635696 4650945 4702880 4714080 4728720 4772040 4851574 4961008 4992288 5008710 5062512 5106920 5122780 5198115 5342624 5378919 5408312 5438028 5516840 5544656 5597970 5662020 5692960 5724240 5794620 5891197 5971168 6128304 6147336 6201260 6240360 6328140 6344366 6362720 6397680 6470880 6511323 6620208 6678280 6760390 6797535 6930820 7054320 7171892 7232160 7250704 7277361 7441512 7463960 7549360 7660380 7684170 7726160 8013936 8112468 8196448 8275260 8316984 8320480 8437520 8539440 8681764 8754720 8956752 8964865 9059232 9063380 9271392 9301890 9457440 9516549 9544080 9703148 9922016 10017420 10125024 10140585 10213840 10245560 10396230 10757838 10816624 10852205 10876056 11033680 11089312 11195940 11324040 11448480 11589240 11782394 12128935 12256608 12294672 12402520 12480720 12656280 12688732 12795360 13022646 13240416 13356560 13520780 13595070 13861640 14108640 14343784 14501408 14554722 14883024 14927920 15098720 15320760 15368340 15452320 15860915 16027872 16224936 16550520 16633968 16875040 17078880 17363528 17673591 17913504 17929730 18126760 18603780 19033098 19088160 19406296 20034840 20281170 20427680 20491120 20792460 21515676 21633248 21704410 21752112 22067360 22391880 22648080 23178480 23564788 24257870 24589344 24805040 24961440 25312560 25377464 26045292 26713120 26894595 27041560 27190140 27723280 28687568 29109444 29455985 29766048 29855840 30641520 30736680 31721830 32449872 32556615 33101040 33267936 34727056 35347182 35859460 36253520 36386805 37207560 38066196 38812592 40069680 40562340 40982240 41238379 41584920 43031352 43408820 43504224 44783760 45296160 46356960 47129576 47582745 48515740 49610080 50625120 50754928 52090584 53789190 54083120 54380280 55446560 57375136 58218888 58911970 61283040 61473360 63443660 64899744 65113230 66202080 69454112 70694364 71718920 72507040 72773610 74415120 76132392 77625184 80139360 81124680 82476758 83169840 86062704 86817640 88367955 89567520 94259152 95165490 97031480 101509856 104181168 107578380 108166240 108760560 116437776 117823940 122946720 123715137 126887320 130226460 141388728 143437840 145547220 148830240 152264784 162249360 164953516 166339680 172125408 173635280 176735910 188518304 190330980 194062960 206191895 208362336 215156760 217521120 232875552 235647880 247430274 253774640 260452920 282777456 286875680 291094440 304529568 324498720 329907032 347270560 353471820 380661960 388125920 412383790 430313520 471295760 494860548 507549280 520905840 565554912 582188880 618575685 659814064 706943640 761323920 824767580 860627040 942591520 989721096 1041811680 1164377760 1237151370 1319628128 1413887280 1522647840 1649535160 1979442192 2474302740 2827774560 3299070320 3958884384 4948605480 6598140640 9897210960 19794421920
- Sum of all divisors σ(n): 90714193920
- Sum of proper divisors (its aliquot sum) s(n): 70919772000
- 19794421920 is an abundant number, because the sum of its proper divisors (70919772000) is greater than itself. Its abundance is 51125350080
Bases of 19794421920
- Binary: 100100110111101011011101000101000002
- Hexadecimal: 0x49BD6E8A0
- Base-36: 93D35PC
Squares and roots of 19794421920
- 19794421920 squared (197944219202) is 391819139146976486400
- 19794421920 cubed (197944219203) is 7755833356606441464120741888000
-
The
square root of 19794421920 is 140692.6505543201 -
The
cube root of 19794421920 is 2705.0851546521
Scales and comparisons
How big is 19794421920?- 19,794,421,920 seconds is equal to 629 years, 20 weeks, 6 days, 2 hours, 32 minutes.
-
To count from 1 to 19,794,421,920 would take you about one thousand, two hundred fifty-eight 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 19794421920 cubic inches would be around 225.4 feet tall.
Recreational maths with 19794421920
- 19794421920 backwards is 02912449791
- 19794421920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 19794421920's digits is 48
- More coming soon!
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"Number 19794421920 - Facts about the integer". Numbermatics.com. 2024. Web. 16 May 2024.
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Numbermatics. (2024). Number 19794421920 - Facts about the integer. Retrieved 16 May 2024, from https://numbermatics.com/n/19794421920/
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The information we have on file for 19794421920 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!
Keywords: Divisors of 19794421920, math, Factors of 19794421920, curriculum, school, college, exams, university, Prime factorization of 19794421920, STEM, science, technology, engineering, physics, economics, calculator, nineteen billion, seven hundred ninety-four million, four hundred twenty-one thousand, nine hundred twenty.