21493438200
21,493,438,200 is an even composite number composed of seven prime numbers multiplied together.
21493438200 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 21493438200:
23 × 32 × 52 × 13 × 41 × 43 × 521
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 13 × 41 × 43 × 521)See below for interesting mathematical facts about the number 21493438200 from the Numbermatics database.
Names of 21493438200
- Cardinal: 21493438200 can be written as Twenty-one billion, four hundred ninety-three million, four hundred thirty-eight thousand, two hundred.
Scientific notation
- Scientific notation: 2.14934382 × 1010
Factors of 21493438200
Divisors of 21493438200
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 30 36 39 40 41 43 45 50 52 60 65 72 75 78 82 86 90 100 104 117 120 123 129 130 150 156 164 172 180 195 200 205 215 225 234 246 258 260 300 312 325 328 344 360 369 387 390 410 430 450 468 492 516 520 521 533 559 585 600 615 645 650 738 774 780 820 860 900 936 975 984 1025 1032 1042 1066 1075 1118 1170 1230 1290 1300 1476 1548 1560 1563 1599 1640 1677 1720 1763 1800 1845 1935 1950 2050 2084 2132 2150 2236 2340 2460 2580 2600 2605 2665 2795 2925 2952 3075 3096 3126 3198 3225 3354 3526 3690 3870 3900 4100 4168 4264 4300 4472 4680 4689 4797 4920 5031 5160 5210 5289 5330 5590 5850 6150 6252 6396 6450 6708 6773 7052 7380 7740 7800 7815 7995 8200 8385 8600 8815 9225 9378 9594 9675 10062 10420 10578 10660 11180 11700 12300 12504 12792 12900 13025 13325 13416 13546 13975 14104 14760 15480 15630 15867 15990 16770 17630 18450 18756 19188 19350 20124 20319 20840 21156 21320 21361 22360 22403 22919 23400 23445 23985 24600 25155 25800 26050 26445 26650 27092 27950 31260 31734 31980 33540 33865 35260 36900 37512 38376 38700 39075 39975 40248 40638 41925 42312 42722 44075 44806 45838 46890 47970 50310 52100 52890 53300 54184 55900 60957 62520 63468 63960 64083 67080 67209 67730 68757 70520 73800 77400 78150 79335 79950 81276 83850 85444 88150 89612 91676 93780 95940 100620 101595 104200 105780 106600 106805 111800 112015 114595 117225 119925 121914 125775 126936 128166 132225 134418 135460 137514 156300 158670 159900 162552 167700 169325 170888 176300 179224 183352 187560 191880 192249 201240 201627 203190 206271 211560 213610 224030 229190 234450 239850 243828 251550 256332 264450 268836 270920 275028 277693 291239 304785 312600 317340 319800 320415 335400 336045 338650 343785 352600 384498 396675 403254 406380 412542 427220 448060 458380 468900 479700 487656 503100 507975 512664 528900 534025 537672 550056 555386 560075 572975 582478 609570 634680 640830 672090 677300 687570 768996 793350 806508 812760 825084 833079 854440 873717 896120 916760 918523 937800 959400 961245 1006200 1008135 1015950 1031355 1057800 1068050 1110772 1120150 1145950 1164956 1219140 1281660 1344180 1354600 1375140 1388465 1456195 1523925 1537992 1586700 1602075 1613016 1650168 1666158 1680225 1718925 1747434 1837046 1922490 2016270 2031900 2062710 2136100 2221544 2240300 2291900 2329912 2438280 2499237 2563320 2621151 2688360 2750280 2755569 2776930 2912390 3047850 3173400 3204150 3332316 3360450 3437850 3494868 3674092 3844980 4032540 4063800 4125420 4165395 4272200 4368585 4480600 4583800 4592615 4806225 4998474 5040675 5156775 5242302 5511138 5553860 5824780 6095700 6408300 6664632 6720900 6875700 6942325 6989736 7280975 7348184 7689960 8065080 8250840 8266707 8330790 8737170 9185230 9612450 9996948 10081350 10313550 10484604 11022276 11107720 11649560 11940799 12191400 12496185 12816600 13105755 13441800 13751400 13777845 13884650 14561950 16533414 16661580 17474340 18370460 19224900 19993896 20162700 20627100 20826975 20969208 21842925 22044552 22963075 23881598 24992370 26211510 27555690 27769300 29123900 33066828 33323160 34948680 35822397 36740920 38449800 40325400 41254200 41333535 41653950 43685850 45926150 47763196 49984740 52423020 55111380 55538600 58247800 59703995 62480925 65528775 66133656 68889225 71644794 82667070 83307900 87371700 91852300 95526392 99969480 104846040 107467191 110222760 119407990 124961850 131057550 137778450 143289588 165334140 166615800 174743400 179111985 183704600 206667675 214934382 238815980 249923700 262115100 275556900 286579176 298519975 330668280 358223970 413335350 429868764 477631960 499847400 524230200 537335955 551113800 597039950 716447940 826670700 859737528 895559925 1074671910 1194079900 1432895880 1653341400 1791119850 2149343820 2388159800 2686679775 3582239700 4298687640 5373359550 7164479400 10746719100 21493438200
- Sum of all divisors σ(n): 81638837280
- Sum of proper divisors (its aliquot sum) s(n): 60145399080
- 21493438200 is an abundant number, because the sum of its proper divisors (60145399080) is greater than itself. Its abundance is 38651960880
Bases of 21493438200
- Binary: 101000000010001101111010110111110002
- Hexadecimal: 0x5011BD6F8
- Base-36: 9VGMZ20
Squares and roots of 21493438200
- 21493438200 squared (214934382002) is 461967885657219240000
- 21493438200 cubed (214934382003) is 9929278200758108118790968000000
-
The
square root of 21493438200 is 146606.4057263529 -
The
cube root of 21493438200 is 2780.3659697973
Scales and comparisons
How big is 21493438200?- 21,493,438,200 seconds is equal to 683 years, 22 weeks, 15 hours, 30 minutes.
-
To count from 1 to 21,493,438,200 would take you about one thousand, three hundred sixty-six 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 21493438200 cubic inches would be around 231.7 feet tall.
Recreational maths with 21493438200
- 21493438200 backwards is 00283439412
- 21493438200 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21493438200's digits is 36
- More coming soon!
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The information we have on file for 21493438200 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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