20988731488256000
20,988,731,488,256,000 is an even composite number composed of five prime numbers multiplied together.
What does the number 20988731488256000 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 1920 divisors.
20988731488256000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.
Prime factorization of 20988731488256000:
214 × 53 × 73 × 29 × 1013
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 7 × 29 × 101 × 101 × 101)See below for interesting mathematical facts about the number 20988731488256000 from the Numbermatics database.
Names of 20988731488256000
- Cardinal: 20988731488256000 can be written as Twenty quadrillion, nine hundred eighty-eight trillion, seven hundred thirty-one billion, four hundred eighty-eight million, two hundred fifty-six thousand.
Scientific notation
- Scientific notation: 2.0988731488256 × 1016
Factors of 20988731488256000
Divisors of 20988731488256000
- Number of divisors d(n): 1920
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 29 32 35 40 49 50 56 58 64 70 80 98 100 101 112 116 125 128 140 145 160 175 196 200 202 203 224 232 245 250 256 280 290 320 343 350 392 400 404 406 448 464 490 500 505 512 560 580 640 686 700 707 725 784 800 808 812 875 896 928 980 1000 1010 1015 1024 1120 1160 1225 1280 1372 1400 1414 1421 1450 1568 1600 1616 1624 1715 1750 1792 1856 1960 2000 2020 2030 2048 2240 2320 2450 2525 2560 2744 2800 2828 2842 2900 2929 3136 3200 3232 3248 3430 3500 3535 3584 3625 3712 3920 4000 4040 4060 4096 4480 4640 4900 4949 5050 5075 5120 5488 5600 5656 5684 5800 5858 6125 6272 6400 6464 6496 6860 7000 7070 7105 7168 7250 7424 7840 8000 8080 8120 8192 8575 8960 9280 9800 9898 9947 10100 10150 10201 10240 10976 11200 11312 11368 11600 11716 12250 12544 12625 12800 12928 12992 13720 14000 14140 14210 14336 14500 14645 14848 15680 16000 16160 16240 16384 17150 17675 17920 18560 19600 19796 19894 20200 20300 20402 20480 20503 21952 22400 22624 22736 23200 23432 24500 24745 25088 25250 25375 25600 25856 25984 27440 28000 28280 28420 28672 29000 29290 29696 31360 32000 32320 32480 34300 34643 35350 35525 35840 37120 39200 39592 39788 40400 40600 40804 40960 41006 42875 43904 44800 45248 45472 46400 46864 49000 49490 49735 50176 50500 50750 51005 51200 51712 51968 54880 56000 56560 56840 57344 58000 58580 59392 62720 64000 64640 64960 68600 69286 70700 71050 71407 71680 73225 74240 78400 79184 79576 80800 81200 81608 81920 82012 85750 87808 88375 89600 90496 90944 92800 93728 98000 98980 99470 100352 101000 101500 102010 102400 102515 103424 103936 109760 112000 113120 113680 114688 116000 117160 118784 123725 125440 128000 129280 129920 137200 138572 141400 142100 142814 143360 143521 146450 148480 156800 158368 159152 161600 162400 163216 164024 171500 173215 175616 176750 177625 179200 180992 181888 185600 187456 196000 197960 198940 200704 202000 203000 204020 204800 205030 206848 207872 219520 224000 226240 227360 232000 234320 237568 247450 248675 250880 255025 256000 258560 259840 274400 277144 282800 284200 285628 286720 287042 292900 295829 296960 313600 316736 318304 323200 324800 326432 328048 343000 346430 351232 353500 355250 357035 358400 361984 363776 366125 371200 374912 392000 395920 397880 401408 404000 406000 408040 409600 410060 413696 415744 439040 448000 452480 454720 464000 468640 475136 494900 497350 499849 501760 510050 512000 512575 517120 519680 548800 554288 565600 568400 571256 573440 574084 585800 591658 593920 618625 627200 633472 636608 646400 649600 652864 656096 686000 692860 702464 707000 710500 714070 716800 717605 723968 727552 732250 742400 749824 784000 791840 795760 802816 808000 812000 816080 820120 827392 831488 866075 878080 896000 904960 909440 928000 937280 989800 994700 999698 1003520 1004647 1020100 1024000 1025150 1030301 1034240 1039360 1097600 1108576 1131200 1136800 1142512 1148168 1171600 1183316 1187840 1237250 1243375 1254400 1266944 1273216 1275125 1292800 1299200 1305728 1312192 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7648954624000 8198723237600 8312368906240 8566829178880 9046867020800 9369969414400 10248404047000 10339276595200 10390461132800 10494365744128 10708536473600 11308583776000 11712461768000 11993560850432 12238327398400 12924095744000 12988076416000 13117957180160 13385670592000 14474987233280 14770395136000 14843515904000 14991951063040 15297909248000 16397446475200 17133658357760 18093734041600 18739938828800 20496808094000 20678553190400 20780922265600 20988731488256 21417072947200 22617167552000 23424923536000 23987121700864 25848191488000 25976152832000 26235914360320 26771341184000 28949974466560 29687031808000 29983902126080 30595818496000 32794892950400 36187468083200 37479877657600 40993616188000 41561844531200 41977462976512 42834145894400 45234335104000 46849847072000 51696382976000 51952305664000 52471828720640 53542682368000 59967804252160 61191636992000 65589785900800 72374936166400 74959755315200 81987232376000 83954925953024 85668291788800 90468670208000 93699694144000 103392765952000 103904611328000 104943657441280 107085364736000 119935608504320 131179571801600 144749872332800 149919510630400 163974464752000 167909851906048 180937340416000 187399388288000 207809222656000 209887314882560 214170729472000 262359143603200 299839021260800 327948929504000 361874680832000 374798776576000 419774629765120 428341458944000 524718287206400 599678042521600 655897859008000 723749361664000 749597553152000 839549259530240 1049436574412800 1311795718016000 1499195106304000 2098873148825600 2623591436032000 2998390212608000 4197746297651200 5247182872064000 10494365744128000 20988731488256000
- Sum of all divisors σ(n): 63830466213696000
- Sum of proper divisors (its aliquot sum) s(n): 42841734725440000
- 20988731488256000 is an abundant number, because the sum of its proper divisors (42841734725440000) is greater than itself. Its abundance is 21853003237184000
Bases of 20988731488256000
- Binary: 10010101001000100100011110111001010010011000000000000002
- Hexadecimal: 0x4A9123DCA4C000
- Base-36: 5QNVU4V4B28
Squares and roots of 20988731488256000
- 20988731488256000 squared (209887314882560002) is 440526849486108924665921536000000
- 20988731488256000 cubed (209887314882560003) is 9246099757231305879201891107895001481216000000000
-
The
square root of 20988731488256000 is 144874882.1854775487 -
The
cube root of 20988731488256000 is 275843.0612383067
Scales and comparisons
How big is 20988731488256000?- 20,988,731,488,256,000 seconds is equal to 667,376,738 years, 47 weeks, 4 days, 22 hours, 13 minutes, 20 seconds.
-
To count from 1 to 20,988,731,488,256,000 would take you about two billion, two million, one hundred thirty thousand, two hundred sixteen 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 20988731488256000 cubic inches would be around 22986.9 feet tall.
Recreational maths with 20988731488256000
- 20988731488256000 backwards is 00065288413788902
- The number of decimal digits it has is: 17
- The sum of 20988731488256000's digits is 71
- More coming soon!
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The information we have on file for 20988731488256000 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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