21359985920
21,359,985,920 is an even composite number composed of seven prime numbers multiplied together.
21359985920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 21359985920:
28 × 5 × 72 × 13 × 17 × 23 × 67
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 13 × 17 × 23 × 67)See below for interesting mathematical facts about the number 21359985920 from the Numbermatics database.
Names of 21359985920
- Cardinal: 21359985920 can be written as Twenty-one billion, three hundred fifty-nine million, nine hundred eighty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.135998592 × 1010
Factors of 21359985920
Divisors of 21359985920
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 17 20 23 26 28 32 34 35 40 46 49 52 56 64 65 67 68 70 80 85 91 92 98 104 112 115 119 128 130 134 136 140 160 161 170 182 184 196 208 221 224 230 238 245 256 260 268 272 280 299 320 322 335 340 364 368 391 392 416 442 448 455 460 469 476 490 520 536 544 560 595 598 637 640 644 670 680 728 736 782 784 805 832 833 871 884 896 910 920 938 952 980 1040 1072 1088 1105 1120 1127 1139 1190 1196 1274 1280 1288 1340 1360 1456 1472 1495 1541 1547 1564 1568 1610 1664 1666 1742 1768 1792 1820 1840 1876 1904 1955 1960 2080 2093 2144 2176 2210 2240 2254 2278 2345 2380 2392 2548 2576 2680 2720 2737 2912 2944 2990 3082 3094 3128 3136 3185 3220 3283 3328 3332 3484 3536 3640 3680 3752 3808 3910 3920 4160 4165 4186 4288 4352 4355 4420 4480 4508 4556 4690 4760 4784 5083 5096 5152 5360 5440 5474 5635 5695 5824 5888 5980 6097 6164 6188 6256 6272 6370 6440 6566 6664 6968 7072 7280 7360 7504 7616 7705 7735 7820 7840 7973 8320 8330 8372 8576 8710 8840 8960 9016 9112 9380 9520 9568 10166 10192 10304 10465 10720 10787 10829 10880 10948 11270 11390 11648 11960 12194 12328 12376 12512 12544 12740 12880 13132 13328 13685 13936 14144 14560 14651 14720 14807 15008 15232 15410 15470 15640 15680 15946 16415 16640 16660 16744 17152 17420 17680 18032 18224 18760 19040 19136 19159 20033 20332 20384 20608 20930 21440 21574 21658 21760 21896 22540 22780 23296 23920 24388 24656 24752 25024 25415 25480 25760 26197 26264 26656 27370 27872 28288 29120 29302 29440 29614 30016 30464 30485 30820 30940 31280 31360 31892 32830 33320 33488 34840 35360 35581 36064 36448 37520 38080 38272 38318 39865 40066 40664 40768 41216 41860 42679 42880 43148 43316 43792 45080 45560 47840 48776 49312 49504 50048 50830 50960 51520 52394 52528 53312 53935 54145 54740 55744 55811 56576 58240 58604 59228 60032 60970 61640 61880 62560 62720 63784 65660 66640 66976 69680 70720 71162 72128 72896 73255 74035 75040 75509 76160 76544 76636 79730 80132 81328 81536 83720 85358 85760 86296 86632 87584 90160 91120 95680 95795 97552 98624 99008 100096 100165 101660 101920 103040 103649 104788 105056 106624 107870 108290 109480 111488 111622 116480 117208 118456 120064 121940 123280 123760 125120 127568 130985 131320 133280 133952 139360 140231 141440 142324 144256 145792 146510 148070 150080 151018 152320 153272 159460 160264 162656 163072 167440 170716 172592 173264 175168 177905 180320 182240 183379 191360 191590 195104 197248 198016 200330 203320 203840 206080 207298 209576 210112 213248 213395 215740 216580 218960 222976 223244 234416 236912 243880 246560 247520 249067 250240 255136 261970 262640 266560 267904 278720 279055 280462 282880 284648 288512 291584 293020 296140 300160 302036 306544 318920 320528 325312 334880 340561 341432 345184 346528 350336 355810 360640 364480 366758 377545 382720 383180 390208 394496 396032 400660 406640 407680 414596 419152 420224 426790 431480 433160 437920 446488 468832 473824 487760 493120 495040 498134 500480 510272 518245 523940 525280 533120 535808 557440 558110 560924 569296 586040 592280 600320 604072 613088 637840 641056 650624 669760 681122 682864 690368 693056 700672 701155 711620 721280 725543 728960 733516 755090 766360 780416 801320 813280 815360 829192 838304 840448 853580 862960 866320 875840 892976 916895 937664 947648 975520 981617 986240 990080 996268 1020544 1036490 1047880 1050560 1066240 1114880 1116220 1121848 1138592 1172080 1184560 1208144 1226176 1245335 1275680 1282112 1283653 1301248 1339520 1362244 1365728 1380736 1386112 1402310 1423240 1442560 1451086 1457920 1467032 1510180 1532720 1560832 1602640 1626560 1658384 1676608 1702805 1707160 1725920 1732640 1751680 1785952 1833790 1875328 1895296 1951040 1963234 1972480 1980160 1992536 2041088 2072980 2095760 2101120 2232440 2243696 2277184 2344160 2369120 2383927 2416288 2452352 2490670 2551360 2564224 2567306 2679040 2724488 2731456 2761472 2772224 2804620 2846480 2902172 2934064 3020360 3065440 3205280 3253120 3316768 3353216 3405610 3414320 3451840 3465280 3503360 3571904 3627715 3667580 3750656 3790592 3902080 3926468 3985072 4145960 4191520 4202240 4464880 4487392 4554368 4688320 4738240 4767854 4832576 4904704 4908085 4981340 5102720 5128448 5134612 5448976 5462912 5609240 5692960 5804344 5868128 6040720 6130880 6410560 6418265 6506240 6633536 6706432 6811220 6828640 6903680 6930560 7143808 7255430 7335160 7804160 7852936 7970144 8291920 8383040 8929760 8974784 9108736 9376640 9476480 9535708 9665152 9816170 9962680 10205440 10269224 10897952 10925824 11218480 11385920 11608688 11736256 11919635 12081440 12261760 12821120 12836530 13267072 13622440 13657280 13807360 13861120 14287616 14510860 14670320 15705872 15940288 16583840 16687489 16766080 17859520 17949568 18753280 18952960 19071416 19330304 19632340 19925360 20538448 21795904 22436960 22771840 23217376 23472512 23839270 24162880 24523520 25642240 25673060 26534144 27244880 27314560 29021720 29340640 31411744 31880576 33167680 33374978 33532160 35719040 35899136 38142832 39264680 39850720 41076896 43591808 44873920 45543680 46434752 46945024 47678540 48325760 51346120 54489760 54629120 58043440 58681280 62823488 63761152 66335360 66749956 71438080 76285664 78529360 79701440 82153792 83437445 87183616 89747840 92869504 95357080 96651520 102692240 108979520 116086880 117362560 125646976 132670720 133499912 152571328 157058720 159402880 164307584 166874890 179495680 185739008 190714160 205384480 217959040 232173760 234725120 251293952 266999824 305142656 314117440 318805760 328615168 333749780 381428320 410768960 435918080 464347520 533999648 610285312 628234880 667499560 762856640 821537920 928695040 1067999296 1256469760 1334999120 1525713280 1643075840 2135998592 2669998240 3051426560 4271997184 5339996480 10679992960 21359985920
- Sum of all divisors σ(n): 71873319168
- Sum of proper divisors (its aliquot sum) s(n): 50513333248
- 21359985920 is an abundant number, because the sum of its proper divisors (50513333248) is greater than itself. Its abundance is 29153347328
Bases of 21359985920
- Binary: 100111110010010011110000101000000002
- Hexadecimal: 0x4F9278500
- Base-36: 9T96MM8
Squares and roots of 21359985920
- 21359985920 squared (213599859202) is 456248998502598246400
- 21359985920 cubed (213599859203) is 9745472184029599626520690688000
-
The
square root of 21359985920 is 146150.5590820645 -
The
cube root of 21359985920 is 2774.5996087095
Scales and comparisons
How big is 21359985920?- 21,359,985,920 seconds is equal to 679 years, 9 weeks, 3 days, 1 hour, 25 minutes, 20 seconds.
-
To count from 1 to 21,359,985,920 would take you about one thousand, three 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 21359985920 cubic inches would be around 231.2 feet tall.
Recreational maths with 21359985920
- 21359985920 backwards is 02958995312
- The number of decimal digits it has is: 11
- The sum of 21359985920's digits is 53
- 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 21359985920 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
APA style:
Numbermatics. (2024). Number 21359985920 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/21359985920/
Chicago style:
Numbermatics. 2024. "Number 21359985920 - Facts about the integer". https://numbermatics.com/n/21359985920/
The information we have on file for 21359985920 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 21359985920, math, Factors of 21359985920, curriculum, school, college, exams, university, Prime factorization of 21359985920, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, three hundred fifty-nine million, nine hundred eighty-five thousand, nine hundred twenty.