21156612736000
21,156,612,736,000 is an even composite number composed of five prime numbers multiplied together.
What does the number 21156612736000 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 352 divisors.
21156612736000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 21156612736000:
210 × 53 × 7 × 307 × 76913
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 307 × 76913)See below for interesting mathematical facts about the number 21156612736000 from the Numbermatics database.
Names of 21156612736000
- Cardinal: 21156612736000 can be written as Twenty-one trillion, one hundred fifty-six billion, six hundred twelve million, seven hundred thirty-six thousand.
Scientific notation
- Scientific notation: 2.1156612736 × 1013
Factors of 21156612736000
Divisors of 21156612736000
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 80 100 112 125 128 140 160 175 200 224 250 256 280 307 320 350 400 448 500 512 560 614 640 700 800 875 896 1000 1024 1120 1228 1280 1400 1535 1600 1750 1792 2000 2149 2240 2456 2560 2800 3070 3200 3500 3584 4000 4298 4480 4912 5120 5600 6140 6400 7000 7168 7675 8000 8596 8960 9824 10745 11200 12280 12800 14000 15350 16000 17192 17920 19648 21490 22400 24560 25600 28000 30700 32000 34384 35840 38375 39296 42980 44800 49120 53725 56000 61400 64000 68768 76750 76913 78592 85960 89600 98240 107450 112000 122800 128000 137536 153500 153826 157184 171920 179200 196480 214900 224000 245600 268625 275072 307000 307652 314368 343840 384565 392960 429800 448000 491200 537250 538391 550144 614000 615304 687680 769130 785920 859600 896000 982400 1074500 1076782 1100288 1228000 1230608 1375360 1538260 1571840 1719200 1922825 1964800 2149000 2153564 2200576 2456000 2461216 2691955 2750720 3076520 3438400 3845650 3929600 4298000 4307128 4912000 4922432 5383910 5501440 6153040 6876800 7691300 7859200 8596000 8614256 9614125 9824000 9844864 10767820 11002880 12306080 13459775 13753600 15382600 17192000 17228512 19228250 19648000 19689728 21535640 23612291 24612160 26919550 27507200 30765200 34384000 34457024 38456500 39296000 39379456 43071280 47224582 49224320 53839100 55014400 61530400 67298875 68768000 68914048 76913000 78758912 86142560 94449164 98448640 107678200 118061455 123060800 134597750 137536000 137828096 153826000 165286037 172285120 188898328 196897280 215356400 236122910 246121600 269195500 275072000 275656192 307652000 330572074 344570240 377796656 393794560 430712800 472245820 492243200 538391000 551312384 590307275 615304000 661144148 689140480 755593312 826430185 861425600 944491640 984486400 1076782000 1180614550 1230608000 1322288296 1378280960 1511186624 1652860370 1722851200 1888983280 1968972800 2153564000 2361229100 2461216000 2644576592 2756561920 2951536375 3022373248 3305720740 3445702400 3777966560 4132150925 4307128000 4722458200 4922432000 5289153184 5903072750 6044746496 6611441480 6891404800 7555933120 8264301850 8614256000 9444916400 9844864000 10578306368 11806145500 12089492992 13222882960 13782809600 15111866240 16528603700 17228512000 18889832800 20660754625 21156612736 23612291000 24178985984 26445765920 30223732480 33057207400 34457024000 37779665600 41321509250 42313225472 47224582000 52891531840 60447464960 66114414800 68914048000 75559331200 82643018500 84626450944 94449164000 105783063680 120894929920 132228829600 151118662400 165286037000 169252901888 188898328000 211566127360 264457659200 302237324800 330572074000 377796656000 423132254720 528915318400 604474649600 661144148000 755593312000 846264509440 1057830636800 1322288296000 1511186624000 2115661273600 2644576592000 3022373248000 4231322547200 5289153184000 10578306368000 21156612736000
- Sum of all divisors σ(n): 60518553967872
- Sum of proper divisors (its aliquot sum) s(n): 39361941231872
- 21156612736000 is an abundant number, because the sum of its proper divisors (39361941231872) is greater than itself. Its abundance is 18205328495872
Bases of 21156612736000
- Binary: 1001100111101111010000110001100000100000000002
- Hexadecimal: 0x133DE8630400
- Base-36: 7HZ7OZ474
Squares and roots of 21156612736000
- 21156612736000 squared (211566127360002) is 447602262461077405696000000
- 21156612736000 cubed (211566127360003) is 9469747726646444945629832544256000000000
-
The
square root of 21156612736000 is 4599631.8043947823 -
The
cube root of 21156612736000 is 27657.6565210443
Scales and comparisons
How big is 21156612736000?- 21,156,612,736,000 seconds is equal to 672,714 years, 43 weeks, 5 days, 23 hours, 6 minutes, 40 seconds.
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To count from 1 to 21,156,612,736,000 would take you about one million, six hundred eighty-one thousand, seven hundred eighty-seven 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 21156612736000 cubic inches would be around 2304.8 feet tall.
Recreational maths with 21156612736000
- 21156612736000 backwards is 00063721665112
- 21156612736000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21156612736000's digits is 40
- More coming soon!
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The information we have on file for 21156612736000 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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