21888987120
21,888,987,120 is an even composite number composed of seven prime numbers multiplied together.
21888987120 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 21888987120:
24 × 32 × 5 × 7 × 113 × 13 × 251
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 11 × 11 × 11 × 13 × 251)See below for interesting mathematical facts about the number 21888987120 from the Numbermatics database.
Names of 21888987120
- Cardinal: 21888987120 can be written as Twenty-one billion, eight hundred eighty-eight million, nine hundred eighty-seven thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.188898712 × 1010
Factors of 21888987120
Divisors of 21888987120
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 20 21 22 24 26 28 30 33 35 36 39 40 42 44 45 48 52 55 56 60 63 65 66 70 72 77 78 80 84 88 90 91 99 104 105 110 112 117 120 121 126 130 132 140 143 144 154 156 165 168 176 180 182 195 198 208 210 220 231 234 240 242 251 252 260 264 273 280 286 308 312 315 330 336 360 363 364 385 390 396 420 429 440 455 462 468 484 495 502 504 520 528 546 560 572 585 605 616 624 630 660 693 715 720 726 728 753 770 780 792 819 840 847 858 880 910 924 936 968 990 1001 1004 1008 1040 1089 1092 1144 1155 1170 1210 1232 1255 1260 1287 1320 1331 1365 1386 1430 1452 1456 1506 1540 1560 1573 1584 1638 1680 1694 1716 1757 1815 1820 1848 1872 1936 1980 2002 2008 2145 2178 2184 2259 2288 2310 2340 2420 2510 2520 2541 2574 2640 2662 2730 2761 2772 2860 2904 3003 3012 3080 3120 3146 3263 3276 3388 3432 3465 3514 3630 3640 3696 3765 3960 3993 4004 4016 4095 4235 4290 4356 4368 4518 4620 4680 4719 4840 5005 5020 5040 5082 5148 5271 5324 5445 5460 5522 5544 5720 5808 6006 6024 6160 6292 6435 6526 6552 6655 6776 6864 6930 7028 7260 7280 7530 7623 7865 7920 7986 8008 8190 8283 8470 8580 8712 8785 9009 9036 9240 9317 9360 9438 9680 9789 10010 10040 10164 10296 10542 10648 10890 10920 11011 11044 11088 11295 11440 11979 12012 12048 12584 12705 12870 13052 13104 13310 13552 13805 13860 14056 14157 14520 15015 15060 15246 15730 15813 15972 16016 16315 16380 16566 16940 17160 17303 17424 17570 18018 18072 18480 18634 18876 19327 19578 19965 20020 20080 20328 20592 21084 21296 21780 21840 22022 22088 22590 22841 23595 23958 24024 24849 25168 25410 25740 26104 26355 26620 27610 27720 27951 28112 28314 29040 29367 30030 30120 30371 30492 31460 31626 31944 32630 32760 33033 33132 33880 34320 34606 35140 35893 36036 36144 37268 37752 38115 38654 39156 39930 40040 40656 41415 42168 43560 44044 44176 45045 45180 45682 46585 47190 47916 48048 48945 49698 50820 51480 51909 52208 52710 53240 55055 55220 55440 55902 56628 57981 58734 59895 60060 60240 60742 60984 62920 63252 63888 65260 65520 66066 66264 67760 68523 69212 70280 70785 71786 72072 74536 75504 76230 77308 78312 79065 79860 80080 82830 83853 84336 86515 87120 88088 90090 90360 91113 91364 93170 94380 95832 96635 97890 99099 99396 101640 102960 103818 105420 106480 107679 110110 110440 111804 113256 114205 115962 117468 119790 120120 121121 121484 121968 124245 125840 126504 130520 132132 132528 137046 138424 139755 140560 141570 143572 144144 146835 149072 151855 152460 154616 155727 156624 158130 159720 165165 165660 167706 173030 173943 176176 179465 180180 180720 182226 182728 186340 188760 191664 193270 195780 198198 198792 203280 205569 207636 210840 212597 215358 220220 220880 223608 226512 228410 231924 234936 239580 240240 242242 242968 248490 251251 253008 259545 261040 264264 273339 274092 276848 279510 283140 287144 289905 293670 303710 304920 309232 311454 316260 319440 323037 330330 331320 334081 335412 342615 346060 347886 358930 360360 363363 364452 365456 372680 377520 386540 391560 394823 396396 397584 411138 415272 419265 421680 425194 430716 440440 447216 455565 456820 463848 469872 479160 484484 485936 495495 496980 502502 519090 528528 538395 546678 548184 559020 566280 574288 579810 587340 605605 607420 609840 622908 632520 637791 646074 660660 662640 668162 670824 685230 692120 695772 717860 720720 726726 728904 745360 753753 773080 778635 783120 789646 792792 822276 830544 838530 850388 861432 869715 880880 911130 913640 927696 958320 968968 990990 993960 1002243 1005004 1027845 1038180 1062985 1076790 1090089 1093356 1096368 1118040 1132560 1159620 1174680 1184469 1211210 1214840 1245816 1256255 1265040 1275582 1292148 1321320 1336324 1341648 1366695 1370460 1384240 1391544 1435720 1453452 1457808 1507506 1546160 1557270 1579292 1585584 1615185 1644552 1670405 1677060 1700776 1722864 1739430 1816815 1822260 1827280 1913373 1937936 1974115 1981980 1987920 2004486 2010008 2055690 2076360 2125970 2153580 2180178 2186712 2236080 2261259 2319240 2338567 2349360 2368938 2422420 2429680 2491632 2512510 2551164 2584296 2642640 2672648 2733390 2740920 2763761 2783088 2871440 2906904 3006729 3015012 3114540 3158584 3188955 3230370 3289104 3340810 3354120 3401552 3478860 3553407 3633630 3644520 3768765 3826746 3948230 3963960 4008972 4020016 4111380 4152720 4251940 4307160 4343053 4360356 4373424 4522518 4638480 4677134 4737876 4844840 5011215 5025020 5102328 5168592 5345296 5450445 5466780 5481840 5527522 5813808 5922345 6013458 6030024 6229080 6317168 6377910 6460740 6681620 6708240 6957720 7015701 7106814 7267260 7289040 7537530 7653492 7896460 7927920 8017944 8222760 8291283 8503880 8614320 8686106 8720712 9045036 9354268 9475752 9566865 9689680 10022430 10050040 10204656 10900890 10933560 11055044 11306295 11692835 11844690 12026916 12060048 12458160 12755820 12921480 13029159 13363240 13818805 13915440 14031402 14213628 14534520 15033645 15075060 15306984 15792920 16035888 16445520 16582566 17007760 17372212 17441424 17767035 18090072 18708536 18951504 19133730 20044860 20100080 21047103 21715265 21801780 21867120 22110088 22612590 23385670 23689380 24053832 24873849 25511640 25842960 26058318 26726480 27637610 28062804 28427256 29069040 30067290 30150120 30401371 30613968 31585840 33165132 34744424 35078505 35534070 36180144 37417072 38267460 39087477 40089720 41456415 42094206 43430530 43603560 44220176 45225180 46771340 47378760 48107664 49747698 51023280 52116636 55275220 56125608 56854512 60134580 60300240 60802742 65145795 66330264 69488848 70157010 71068140 76534920 78174954 80179440 82912830 84188412 86861060 87207120 90450360 91204113 93542680 94757520 99495396 104233272 105235515 110550440 112251216 120269160 121605484 124369245 130291590 132660528 140314020 142136280 152006855 153069840 156349908 165825660 168376824 173722120 180900720 182408226 187085360 195437385 198990792 208466544 210471030 221100880 240538320 243210968 248738490 260583180 273612339 280628040 284272560 304013710 312699816 331651320 336753648 347444240 364816452 390874770 397981584 420942060 456020565 486421936 497476980 521166360 547224678 561256080 608027420 625399632 663302640 729632904 781749540 841884120 912041130 994953960 1042332720 1094449356 1216054840 1368061695 1459265808 1563499080 1683768240 1824082260 1989907920 2188898712 2432109680 2736123390 3126998160 3648164520 4377797424 5472246780 7296329040 10944493560 21888987120
- Sum of all divisors σ(n): 99911605248
- Sum of proper divisors (its aliquot sum) s(n): 78022618128
- 21888987120 is an abundant number, because the sum of its proper divisors (78022618128) is greater than itself. Its abundance is 56133631008
Bases of 21888987120
- Binary: 101000110001010111101101111111100002
- Hexadecimal: 0x518AF6FF0
- Base-36: A204YK0
Squares and roots of 21888987120
- 21888987120 squared (218889871202) is 479127757139525894400
- 21888987120 cubed (218889871203) is 10487621304861570345428080128000
-
The
square root of 21888987120 is 147949.2721171685 -
The
cube root of 21888987120 is 2797.3183133999
Scales and comparisons
How big is 21888987120?- 21,888,987,120 seconds is equal to 696 years, 18 hours, 12 minutes.
-
To count from 1 to 21,888,987,120 would take you about one thousand, three hundred ninety-two 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 21888987120 cubic inches would be around 233.1 feet tall.
Recreational maths with 21888987120
- 21888987120 backwards is 02178988812
- The number of decimal digits it has is: 11
- The sum of 21888987120's digits is 54
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 21888987120 - Facts about the integer". Numbermatics.com. 2024. Web. 3 June 2024.
APA style:
Numbermatics. (2024). Number 21888987120 - Facts about the integer. Retrieved 3 June 2024, from https://numbermatics.com/n/21888987120/
Chicago style:
Numbermatics. 2024. "Number 21888987120 - Facts about the integer". https://numbermatics.com/n/21888987120/
The information we have on file for 21888987120 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 21888987120, math, Factors of 21888987120, curriculum, school, college, exams, university, Prime factorization of 21888987120, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, eight hundred eighty-eight million, nine hundred eighty-seven thousand, one hundred twenty.