21408496000
21,408,496,000 is an even composite number composed of five prime numbers multiplied together.
21408496000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21408496000:
27 × 53 × 292 × 37 × 43
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 29 × 29 × 37 × 43)See below for interesting mathematical facts about the number 21408496000 from the Numbermatics database.
Names of 21408496000
- Cardinal: 21408496000 can be written as Twenty-one billion, four hundred eight million, four hundred ninety-six thousand.
Scientific notation
- Scientific notation: 2.1408496 × 1010
Factors of 21408496000
Divisors of 21408496000
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 29 32 37 40 43 50 58 64 74 80 86 100 116 125 128 145 148 160 172 185 200 215 232 250 290 296 320 344 370 400 430 464 500 580 592 640 688 725 740 800 841 860 925 928 1000 1073 1075 1160 1184 1247 1376 1450 1480 1591 1600 1682 1720 1850 1856 2000 2146 2150 2320 2368 2494 2752 2900 2960 3182 3200 3364 3440 3625 3700 3712 4000 4205 4292 4300 4625 4640 4736 4988 5365 5375 5504 5800 5920 6235 6364 6728 6880 7250 7400 7955 8000 8410 8584 8600 9250 9280 9976 10730 10750 11600 11840 12470 12728 13456 13760 14500 14800 15910 16000 16820 17168 17200 18500 18560 19952 21025 21460 21500 23200 23680 24940 25456 26825 26912 27520 29000 29600 31117 31175 31820 33640 34336 34400 36163 37000 39775 39904 42050 42920 43000 46139 46400 49880 50912 53650 53824 58000 59200 62234 62350 63640 67280 68672 68800 72326 74000 79550 79808 84100 85840 86000 92278 92800 99760 101824 105125 107300 107648 116000 118400 124468 124700 127280 134125 134560 137344 137600 144652 148000 155585 155875 159100 159616 168200 171680 172000 180815 184556 198875 199520 203648 210250 214600 230695 232000 248936 249400 254560 268250 269120 289304 296000 311170 311750 318200 336400 343360 344000 361630 369112 397750 399040 420500 429200 461390 464000 497872 498800 509120 536500 538240 578608 592000 622340 623500 636400 672800 686720 688000 723260 738224 777925 795500 798080 841000 858400 904075 922780 995744 997600 1018240 1073000 1153475 1157216 1244680 1247000 1272800 1338031 1345600 1446520 1476448 1555850 1591000 1682000 1716800 1808150 1845560 1991488 1995200 2146000 2306950 2314432 2489360 2494000 2545600 2676062 2691200 2893040 2952896 3111700 3182000 3364000 3433600 3616300 3691120 3889625 3982976 3990400 4292000 4520375 4613900 4628864 4978720 4988000 5091200 5352124 5767375 5786080 5905792 6223400 6364000 6690155 6728000 7232600 7382240 7779250 8584000 9040750 9227800 9957440 9976000 10704248 11534750 11572160 12446800 12728000 13380310 13456000 14465200 14764480 15558500 17168000 18081500 18455600 19914880 19952000 21408496 23069500 23144320 24893600 25456000 26760620 28930400 29528960 31117000 33450775 36163000 36911200 42816992 46139000 49787200 53521240 57860800 62234000 66901550 72326000 73822400 85633984 92278000 99574400 107042480 115721600 124468000 133803100 144652000 147644800 167253875 171267968 184556000 214084960 248936000 267606200 289304000 334507750 369112000 428169920 497872000 535212400 578608000 669015500 738224000 856339840 1070424800 1338031000 2140849600 2676062000 4281699200 5352124000 10704248000 21408496000
- Sum of all divisors σ(n): 57932091360
- Sum of proper divisors (its aliquot sum) s(n): 36523595360
- 21408496000 is an abundant number, because the sum of its proper divisors (36523595360) is greater than itself. Its abundance is 15115099360
Bases of 21408496000
- Binary: 100111111000000101110111001100000002
- Hexadecimal: 0x4FC0BB980
- Base-36: 9U22D8G
Squares and roots of 21408496000
- 21408496000 squared (214084960002) is 458323700982016000000
- 21408496000 cubed (214084960003) is 9812021119178685607936000000000
-
The
square root of 21408496000 is 146316.4242318681 -
The
cube root of 21408496000 is 2776.6984597323
Scales and comparisons
How big is 21408496000?- 21,408,496,000 seconds is equal to 680 years, 37 weeks, 4 days, 12 hours, 26 minutes, 40 seconds.
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To count from 1 to 21,408,496,000 would take you about one thousand, three hundred sixty-one 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 21408496000 cubic inches would be around 231.4 feet tall.
Recreational maths with 21408496000
- 21408496000 backwards is 00069480412
- The number of decimal digits it has is: 11
- The sum of 21408496000's digits is 34
- More coming soon!
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The information we have on file for 21408496000 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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