21213761209200
21,213,761,209,200 is an even composite number composed of six prime numbers multiplied together.
21213761209200 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 21213761209200:
24 × 33 × 52 × 7 × 61 × 4600087
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 × 61 × 4600087)See below for interesting mathematical facts about the number 21213761209200 from the Numbermatics database.
Names of 21213761209200
- Cardinal: 21213761209200 can be written as Twenty-one trillion, two hundred thirteen billion, seven hundred sixty-one million, two hundred nine thousand, two hundred.
Scientific notation
- Scientific notation: 2.12137612092 × 1013
Factors of 21213761209200
Divisors of 21213761209200
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 35 36 40 42 45 48 50 54 56 60 61 63 70 72 75 80 84 90 100 105 108 112 120 122 126 135 140 144 150 168 175 180 183 189 200 210 216 225 240 244 252 270 280 300 305 315 336 350 360 366 378 400 420 427 432 450 488 504 525 540 549 560 600 610 630 675 700 720 732 756 840 854 900 915 945 976 1008 1050 1080 1098 1200 1220 1260 1281 1350 1400 1464 1512 1525 1575 1647 1680 1708 1800 1830 1890 2100 2135 2160 2196 2440 2520 2562 2700 2745 2800 2928 3024 3050 3150 3294 3416 3600 3660 3780 3843 4200 4270 4392 4575 4725 4880 5040 5124 5400 5490 6100 6300 6405 6588 6832 7320 7560 7686 8235 8400 8540 8784 9150 9450 10248 10675 10800 10980 11529 12200 12600 12810 13176 13725 14640 15120 15372 16470 17080 18300 18900 19215 20496 21350 21960 23058 24400 25200 25620 26352 27450 30744 32025 32940 34160 36600 37800 38430 41175 42700 43920 46116 51240 54900 57645 61488 64050 65880 73200 75600 76860 82350 85400 92232 96075 102480 109800 115290 128100 131760 153720 164700 170800 184464 192150 219600 230580 256200 288225 307440 329400 384300 461160 512400 576450 658800 768600 922320 1152900 1537200 2305800 4600087 4611600 9200174 13800261 18400348 23000435 27600522 32200609 36800696 41400783 46000870 55201044 64401218 69001305 73601392 82801566 92001740 96601827 110402088 115002175 124202349 128802436 138002610 161003045 165603132 184003480 193203654 207003915 220804176 230004350 248404698 257604872 276005220 280605307 289805481 322006090 331206264 345006525 368006960 386407308 414007830 460008700 483009135 496809396 515209744 552010440 561210614 579610962 621011745 644012180 662412528 690013050 772814616 805015225 828015660 841815921 869416443 920017400 966018270 993618792 1035019575 1104020880 1122421228 1159221924 1242023490 1288024360 1380026100 1403026535 1449027405 1545629232 1610030450 1656031320 1683631842 1738832886 1840034800 1932036540 1964237149 1987237584 2070039150 2244842456 2318443848 2415045675 2484046980 2525447763 2576048720 2760052200 2806053070 2898054810 3105058725 3220060900 3312062640 3367263684 3477665772 3864073080 3928474298 4140078300 4209079605 4347082215 4489684912 4636887696 4830091350 4968093960 5050895526 5520104400 5612106140 5796109620 5892711447 6210117450 6440121800 6734527368 6955331544 7015132675 7245137025 7576343289 7728146160 7856948596 8280156600 8418159210 8694164430 9660182700 9821185745 9936187920 10101791052 11224212280 11592219240 11785422894 12420234900 12627238815 12880243600 13469054736 13910663088 14030265350 14490274050 15152686578 15713897192 16560313200 16836318420 17388328860 17678134341 19320365400 19642371490 20203582104 21045398025 21735411075 22448424560 23184438480 23570845788 24840469800 25254477630 28060530700 28980548100 29463557235 30305373156 31427794384 33672636840 34776657720 35356268682 37881716445 38640730800 39284742980 40407164208 42090796050 43470822150 47141691576 49105928725 49680939600 50508955260 53034403023 56121061400 57961096200 58927114470 60610746312 63136194075 67345273680 69553315440 70712537364 75763432890 78569485960 84181592100 86941644300 88390671705 94283383152 98211857450 101017910520 106068806046 112242122800 115922192400 117854228940 121221492624 126272388150 141425074728 147317786175 151526865780 157138971920 168363184200 173883288600 176781343410 189408582225 196423714900 202035821040 212137612092 235708457880 252544776300 265172015115 282850149456 294635572350 303053731560 336726368400 347766577200 353562686820 378817164450 392847429800 424275224184 441953358525 471416915760 505089552600 530344030230 589271144700 606107463120 707125373640 757634328900 785694859600 848550448368 883906717050 1010179105200 1060688060460 1178542289400 1325860075575 1414250747280 1515268657800 1767813434100 2121376120920 2357084578800 2651720151150 3030537315600 3535626868200 4242752241840 5303440302300 7071253736400 10606880604600 21213761209200
- Sum of all divisors σ(n): 87706381829120
- Sum of proper divisors (its aliquot sum) s(n): 66492620619920
- 21213761209200 is an abundant number, because the sum of its proper divisors (66492620619920) is greater than itself. Its abundance is 45278859410720
Bases of 21213761209200
- Binary: 1001101001011001101101011001110000011011100002
- Hexadecimal: 0x134B36B38370
- Base-36: 7IPGTP8C0
Squares and roots of 21213761209200
- 21213761209200 squared (212137612092002) is 450023664640958646164640000
- 21213761209200 cubed (212137612092003) is 9546694560182398173508788388682688000000
-
The
square root of 21213761209200 is 4605839.9026887593 -
The
cube root of 21213761209200 is 27682.5371863711
Scales and comparisons
How big is 21213761209200?- 21,213,761,209,200 seconds is equal to 674,531 years, 51 weeks, 2 days, 15 hours.
-
To count from 1 to 21,213,761,209,200 would take you about one million, six hundred eighty-six thousand, three hundred twenty-nine 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 21213761209200 cubic inches would be around 2306.9 feet tall.
Recreational maths with 21213761209200
- 21213761209200 backwards is 00290216731212
- 21213761209200 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21213761209200's digits is 36
- More coming soon!
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The information we have on file for 21213761209200 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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