21242098800
21,242,098,800 is an even composite number composed of six prime numbers multiplied together.
21242098800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 21242098800:
24 × 33 × 52 × 13 × 19 × 7963
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 13 × 19 × 7963)See below for interesting mathematical facts about the number 21242098800 from the Numbermatics database.
Names of 21242098800
- Cardinal: 21242098800 can be written as Twenty-one billion, two hundred forty-two million, ninety-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 2.12420988 × 1010
Factors of 21242098800
Divisors of 21242098800
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 19 20 24 25 26 27 30 36 38 39 40 45 48 50 52 54 57 60 65 72 75 76 78 80 90 95 100 104 108 114 117 120 130 135 144 150 152 156 171 180 190 195 200 208 216 225 228 234 240 247 260 270 285 300 304 312 325 342 351 360 380 390 400 432 450 456 468 475 494 513 520 540 570 585 600 624 650 675 684 702 720 741 760 780 855 900 912 936 950 975 988 1026 1040 1080 1140 1170 1200 1235 1300 1350 1368 1404 1425 1482 1520 1560 1710 1755 1800 1872 1900 1950 1976 2052 2160 2223 2280 2340 2470 2565 2600 2700 2736 2808 2850 2925 2964 3120 3420 3510 3600 3705 3800 3900 3952 4104 4275 4446 4560 4680 4940 5130 5200 5400 5616 5700 5850 5928 6175 6669 6840 7020 7410 7600 7800 7963 8208 8550 8775 8892 9360 9880 10260 10800 11115 11400 11700 11856 12350 12825 13338 13680 14040 14820 15600 15926 17100 17550 17784 18525 19760 20520 22230 22800 23400 23889 24700 25650 26676 28080 29640 31852 33345 34200 35100 35568 37050 39815 41040 44460 46800 47778 49400 51300 53352 55575 59280 63704 66690 68400 70200 71667 74100 79630 88920 95556 98800 102600 103519 106704 111150 119445 127408 133380 140400 143334 148200 151297 159260 166725 177840 191112 199075 205200 207038 215001 222300 238890 266760 286668 296400 302594 310557 318520 333450 358335 382224 398150 414076 430002 444600 453891 477780 517595 533520 573336 597225 605188 621114 637040 666900 716670 756485 796300 828152 860004 889200 907782 931671 955560 1035190 1075005 1146672 1194450 1210376 1242228 1333800 1361673 1433340 1512970 1552785 1592600 1656304 1720008 1791675 1815564 1863342 1911120 1966861 2070380 2150010 2269455 2388900 2420752 2484456 2587975 2667600 2723346 2795013 2866680 3025940 3105570 3185200 3440016 3583350 3631128 3726684 3782425 3933722 4085019 4140760 4300020 4538910 4658355 4777800 4968912 5175950 5375025 5446692 5590026 5733360 5900583 6051880 6211140 6808365 7166700 7262256 7453368 7564850 7763925 7867444 8170038 8281520 8600040 9077820 9316710 9555600 9834305 10351900 10750050 10893384 11180052 11347275 11801166 12103760 12422280 13616730 13975065 14333400 14906736 15129700 15527850 15734888 16340076 17200080 17701749 18155640 18633420 19668610 20425095 20703800 21500100 21786768 22360104 22694550 23291775 23602332 24844560 27233460 27950130 28666800 29502915 30259400 31055700 31469776 32680152 34041825 35403498 36311280 37266840 39337220 40850190 41407600 43000200 44720208 45389100 46583550 47204664 49171525 53105247 54466920 55900260 59005830 60518800 62111400 65360304 68083650 69875325 70806996 74533680 78674440 81700380 86000400 88508745 90778200 93167100 94409328 98343050 102125475 106210494 108933840 111800520 118011660 124222800 136167300 139750650 141613992 147514575 157348880 163400760 177017490 181556400 186334200 196686100 204250950 212420988 223601040 236023320 265526235 272334600 279501300 283227984 295029150 326801520 354034980 372668400 393372200 408501900 424841976 442543725 472046640 531052470 544669200 559002600 590058300 708069960 786744400 817003800 849683952 885087450 1062104940 1118005200 1180116600 1327631175 1416139920 1634007600 1770174900 2124209880 2360233200 2655262350 3540349800 4248419760 5310524700 7080699600 10621049400 21242098800
- Sum of all divisors σ(n): 85718124800
- Sum of proper divisors (its aliquot sum) s(n): 64476026000
- 21242098800 is an abundant number, because the sum of its proper divisors (64476026000) is greater than itself. Its abundance is 43233927200
Bases of 21242098800
- Binary: 100111100100010000010110100011100002
- Hexadecimal: 0x4F220B470
- Base-36: 9RAZWC0
Squares and roots of 21242098800
- 21242098800 squared (212420988002) is 451226761428961440000
- 21242098800 cubed (212420988003) is 9585003447478028089870272000000
-
The
square root of 21242098800 is 145746.6939590739 -
The
cube root of 21242098800 is 2769.4857921121
Scales and comparisons
How big is 21242098800?- 21,242,098,800 seconds is equal to 675 years, 22 weeks, 3 days, 15 hours.
-
To count from 1 to 21,242,098,800 would take you about one thousand, three hundred fifty 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 21242098800 cubic inches would be around 230.8 feet tall.
Recreational maths with 21242098800
- 21242098800 backwards is 00889024212
- 21242098800 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21242098800's digits is 36
- More coming soon!
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