21211976128000
21,211,976,128,000 is an even composite number composed of four prime numbers multiplied together.
21211976128000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 21211976128000:
29 × 53 × 73 × 9832
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 7 × 983 × 983)See below for interesting mathematical facts about the number 21211976128000 from the Numbermatics database.
Names of 21211976128000
- Cardinal: 21211976128000 can be written as Twenty-one trillion, two hundred eleven billion, nine hundred seventy-six million, one hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 2.1211976128 × 1013
Factors of 21211976128000
Divisors of 21211976128000
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 125 128 140 160 175 196 200 224 245 250 256 280 320 343 350 392 400 448 490 500 512 560 640 686 700 784 800 875 896 980 983 1000 1120 1225 1280 1372 1400 1568 1600 1715 1750 1792 1960 1966 2000 2240 2450 2560 2744 2800 3136 3200 3430 3500 3584 3920 3932 4000 4480 4900 4915 5488 5600 6125 6272 6400 6860 6881 7000 7840 7864 8000 8575 8960 9800 9830 10976 11200 12250 12544 12800 13720 13762 14000 15680 15728 16000 17150 17920 19600 19660 21952 22400 24500 24575 25088 27440 27524 28000 31360 31456 32000 34300 34405 39200 39320 42875 43904 44800 48167 49000 49150 54880 55048 56000 62720 62912 64000 68600 68810 78400 78640 85750 87808 89600 96334 98000 98300 109760 110096 112000 122875 125440 125824 137200 137620 156800 157280 171500 172025 175616 192668 196000 196600 219520 220192 224000 240835 245750 251648 274400 275240 313600 314560 337169 343000 344050 385336 392000 393200 439040 440384 448000 481670 491500 503296 548800 550480 627200 629120 674338 686000 688100 770672 784000 786400 860125 878080 880768 963340 966289 983000 1097600 1100960 1204175 1258240 1348676 1372000 1376200 1541344 1568000 1572800 1685845 1720250 1761536 1926680 1932578 1966000 2195200 2201920 2408350 2516480 2697352 2744000 2752400 3082688 3136000 3145600 3371690 3440500 3523072 3853360 3865156 3932000 4390400 4403840 4816700 4831445 5394704 5488000 5504800 6020875 6165376 6291200 6743380 6764023 6881000 7706720 7730312 7864000 8429225 8807680 9633400 9662890 10789408 10976000 11009600 12041750 12330752 12582400 13486760 13528046 13762000 15413440 15460624 15728000 16858450 17615360 19266800 19325780 21578816 21952000 22019200 24083500 24157225 24661504 26973520 27056092 27524000 30826880 30921248 31456000 33716900 33820115 38533600 38651560 42146125 43157632 44038400 47348161 48167000 48314450 53947040 54112184 55048000 61653760 61842496 62912000 67433800 67640230 77067200 77303120 84292250 86315264 88076800 94696322 96334000 96628900 107894080 108224368 110096000 120786125 123307520 123684992 134867600 135280460 154134400 154606240 168584500 169100575 172630528 189392644 192668000 193257800 215788160 216448736 220192000 236740805 241572250 247369984 269735200 270560920 308268800 309212480 331437127 337169000 338201150 378785288 385336000 386515600 431576320 432897472 440384000 473481610 483144500 494739968 539470400 541121840 616537600 618424960 662874254 674338000 676402300 757570576 770672000 773031200 845502875 863152640 865794944 946963220 966289000 1078940800 1082243680 1183704025 1236849920 1325748508 1348676000 1352804600 1515141152 1541344000 1546062400 1657185635 1691005750 1731589888 1893926440 1932578000 2157881600 2164487360 2367408050 2473699840 2651497016 2697352000 2705609200 3030282304 3082688000 3092124800 3314371270 3382011500 3463179776 3787852880 3865156000 4315763200 4328974720 4734816100 5302994032 5394704000 5411218400 5918520125 6060564608 6184249600 6628742540 6764023000 7575705760 7730312000 8285928175 8657949440 9469632200 10605988064 10789408000 10822436800 11837040250 12121129216 12368499200 13257485080 13528046000 15151411520 15460624000 16571856350 17315898880 18939264400 21211976128 21578816000 21644873600 23674080500 24242258432 26514970160 27056092000 30302823040 30921248000 33143712700 37878528800 41429640875 42423952256 43289747200 47348161000 53029940320 54112184000 60605646080 61842496000 66287425400 75757057600 82859281750 84847904512 86579494400 94696322000 106059880640 108224368000 121211292160 132574850800 151514115200 165718563500 169695809024 189392644000 212119761280 216448736000 265149701600 303028230400 331437127000 378785288000 424239522560 432897472000 530299403200 606056460800 662874254000 757570576000 848479045120 1060598806400 1325748508000 1515141152000 2121197612800 2651497016000 3030282304000 4242395225600 5302994032000 10605988064000 21211976128000
- Sum of all divisors σ(n): 61746065409600
- Sum of proper divisors (its aliquot sum) s(n): 40534089281600
- 21211976128000 is an abundant number, because the sum of its proper divisors (40534089281600) is greater than itself. Its abundance is 19322113153600
Bases of 21211976128000
- Binary: 1001101001010110011000100110101010110000000002
- Hexadecimal: 0x134ACC4D5600
- Base-36: 7IONAWQV4
Squares and roots of 21211976128000
- 21211976128000 squared (212119761280002) is 449947931254841872384000000
- 21211976128000 cubed (212119761280003) is 9544284776620690881424230449152000000000
-
The
square root of 21211976128000 is 4605646.1140647789 -
The
cube root of 21211976128000 is 27681.7606941319
Scales and comparisons
How big is 21211976128000?- 21,211,976,128,000 seconds is equal to 674,475 years, 11 weeks, 5 days, 23 hours, 6 minutes, 40 seconds.
-
To count from 1 to 21,211,976,128,000 would take you about one million, six hundred eighty-six thousand, one hundred eighty-eight 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 21211976128000 cubic inches would be around 2306.8 feet tall.
Recreational maths with 21211976128000
- 21211976128000 backwards is 00082167911212
- 21211976128000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21211976128000's digits is 40
- More coming soon!
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