21320820000
21,320,820,000 is an even composite number composed of five prime numbers multiplied together.
21320820000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 21320820000:
25 × 35 × 54 × 41 × 107
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 41 × 107)See below for interesting mathematical facts about the number 21320820000 from the Numbermatics database.
Names of 21320820000
- Cardinal: 21320820000 can be written as Twenty-one billion, three hundred twenty million, eight hundred twenty thousand.
Scientific notation
- Scientific notation: 2.132082 × 1010
Factors of 21320820000
Divisors of 21320820000
- Number of divisors d(n): 720
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 41 45 48 50 54 60 72 75 80 81 82 90 96 100 107 108 120 123 125 135 144 150 160 162 164 180 200 205 214 216 225 240 243 246 250 270 288 300 321 324 328 360 369 375 400 405 410 428 432 450 480 486 492 500 535 540 600 615 625 642 648 656 675 720 738 750 800 810 820 856 864 900 963 972 984 1000 1025 1070 1080 1107 1125 1200 1215 1230 1250 1284 1296 1312 1350 1440 1476 1500 1605 1620 1640 1712 1800 1845 1875 1926 1944 1968 2000 2025 2050 2140 2160 2214 2250 2400 2430 2460 2500 2568 2592 2675 2700 2889 2952 3000 3075 3210 3240 3280 3321 3375 3424 3600 3690 3750 3852 3888 3936 4000 4050 4100 4280 4320 4387 4428 4500 4815 4860 4920 5000 5125 5136 5350 5400 5535 5625 5778 5904 6000 6075 6150 6420 6480 6560 6642 6750 7200 7380 7500 7704 7776 8025 8100 8200 8560 8667 8774 8856 9000 9225 9630 9720 9840 9963 10000 10125 10250 10272 10700 10800 11070 11250 11556 11808 12000 12150 12300 12840 12960 13161 13284 13375 13500 14445 14760 15000 15375 15408 16050 16200 16400 16605 16875 17120 17334 17548 17712 18000 18450 19260 19440 19680 19926 20000 20250 20500 21400 21600 21935 22140 22500 23112 24075 24300 24600 25625 25680 26001 26322 26568 26750 27000 27675 28890 29520 30000 30375 30750 30816 32100 32400 32800 33210 33750 34668 35096 35424 36000 36900 38520 38880 39483 39852 40125 40500 41000 42800 43335 43870 44280 45000 46125 46224 48150 48600 49200 49815 50625 51250 51360 52002 52644 53136 53500 54000 55350 57780 59040 60000 60750 61500 64200 64800 65805 66420 66875 67500 69336 70192 72225 73800 76875 77040 78966 79704 80250 81000 82000 83025 85600 86670 87740 88560 90000 92250 92448 96300 97200 98400 99630 101250 102500 104004 105288 106272 107000 108000 109675 110700 115560 118449 120375 121500 123000 128400 130005 131610 132840 133750 135000 138375 138672 140384 144450 147600 151875 153750 154080 157932 159408 160500 162000 164000 166050 173340 175480 177120 180000 184500 192600 194400 197415 199260 200625 202500 205000 208008 210576 214000 216675 219350 221400 230625 231120 236898 240750 243000 246000 249075 256800 260010 263220 265680 267500 270000 276750 277344 288900 295200 303750 307500 315864 318816 321000 324000 329025 332100 346680 350960 355347 361125 369000 385200 394830 398520 401250 405000 410000 415125 416016 421152 428000 433350 438700 442800 461250 462240 473796 481500 486000 492000 498150 520020 526440 531360 535000 540000 548375 553500 577800 592245 601875 607500 615000 631728 642000 650025 658050 664200 691875 693360 701920 710694 722250 738000 770400 789660 797040 802500 810000 820000 830250 832032 866700 877400 885600 922500 947592 963000 972000 987075 996300 1040040 1052880 1066041 1070000 1083375 1096750 1107000 1155600 1184490 1203750 1215000 1230000 1245375 1263456 1284000 1300050 1316100 1328400 1383750 1386720 1421388 1444500 1476000 1579320 1594080 1605000 1620000 1645125 1660500 1733400 1754800 1776735 1805625 1845000 1895184 1926000 1974150 1992600 2075625 2080080 2105760 2132082 2140000 2166750 2193500 2214000 2311200 2368980 2407500 2430000 2460000 2490750 2600100 2632200 2656800 2741875 2767500 2842776 2889000 2961225 3158640 3210000 3250125 3290250 3321000 3466800 3509600 3553470 3611250 3690000 3790368 3852000 3948300 3985200 4151250 4160160 4264164 4333500 4387000 4428000 4737960 4815000 4860000 4935375 4981500 5200200 5264400 5330205 5416875 5483750 5535000 5685552 5778000 5922450 6226875 6317280 6420000 6500250 6580500 6642000 6933600 7106940 7222500 7380000 7896600 7970400 8225625 8302500 8528328 8667000 8774000 8883675 9475920 9630000 9870750 9963000 10400400 10528800 10660410 10833750 10967500 11070000 11371104 11556000 11844900 12453750 13000500 13161000 13284000 14213880 14445000 14806125 15793200 16250625 16451250 16605000 17056656 17334000 17548000 17767350 18951840 19260000 19741500 19926000 20800800 21320820 21667500 21935000 22140000 23689800 24676875 24907500 26001000 26322000 26651025 28427760 28890000 29612250 31586400 32501250 32902500 33210000 34113312 34668000 35534700 39483000 39852000 42641640 43335000 43870000 44418375 47379600 49353750 49815000 52002000 52644000 53302050 56855520 57780000 59224500 65002500 65805000 66420000 71069400 74030625 78966000 85283280 86670000 87740000 88836750 94759200 98707500 99630000 104004000 106604100 118449000 130005000 131610000 133255125 142138800 148061250 157932000 170566560 173340000 177673500 197415000 199260000 213208200 222091875 236898000 260010000 263220000 266510250 284277600 296122500 355347000 394830000 426416400 444183750 473796000 520020000 533020500 592245000 666275625 710694000 789660000 852832800 888367500 1066041000 1184490000 1332551250 1421388000 1776735000 2132082000 2368980000 2665102500 3553470000 4264164000 5330205000 7106940000 10660410000 21320820000
- Sum of all divisors σ(n): 81239270112
- Sum of proper divisors (its aliquot sum) s(n): 59918450112
- 21320820000 is an abundant number, because the sum of its proper divisors (59918450112) is greater than itself. Its abundance is 38597630112
Bases of 21320820000
- Binary: 100111101101101000111100101001000002
- Hexadecimal: 0x4F6D1E520
- Base-36: 9SLV600
Squares and roots of 21320820000
- 21320820000 squared (213208200002) is 454577365472400000000
- 21320820000 cubed (213208200003) is 9691962185311255368000000000000
-
The
square root of 21320820000 is 146016.5059162833 -
The
cube root of 21320820000 is 2772.9027250469
Scales and comparisons
How big is 21320820000?- 21,320,820,000 seconds is equal to 677 years, 48 weeks, 4 days, 18 hours.
-
To count from 1 to 21,320,820,000 would take you about one thousand, three hundred fifty-five 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 21320820000 cubic inches would be around 231.1 feet tall.
Recreational maths with 21320820000
- 21320820000 backwards is 00002802312
- 21320820000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21320820000's digits is 18
- More coming soon!
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The information we have on file for 21320820000 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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