20731947716480
20,731,947,716,480 is an even composite number composed of seven prime numbers multiplied together.
20731947716480 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 20731947716480:
27 × 5 × 7 × 112 × 13 × 409 × 7193
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 11 × 13 × 409 × 7193)See below for interesting mathematical facts about the number 20731947716480 from the Numbermatics database.
Names of 20731947716480
- Cardinal: 20731947716480 can be written as Twenty trillion, seven hundred thirty-one billion, nine hundred forty-seven million, seven hundred sixteen thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.073194771648 × 1013
Factors of 20731947716480
Divisors of 20731947716480
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 32 35 40 44 52 55 56 64 65 70 77 80 88 91 104 110 112 121 128 130 140 143 154 160 176 182 208 220 224 242 260 280 286 308 320 352 364 385 409 416 440 448 455 484 520 560 572 605 616 640 704 715 728 770 818 832 847 880 896 910 968 1001 1040 1120 1144 1210 1232 1408 1430 1456 1540 1573 1636 1664 1694 1760 1820 1936 2002 2045 2080 2240 2288 2420 2464 2860 2863 2912 3080 3146 3272 3388 3520 3640 3872 4004 4090 4160 4235 4480 4499 4576 4840 4928 5005 5317 5720 5726 5824 6160 6292 6544 6776 7040 7193 7280 7744 7865 8008 8180 8320 8470 8998 9152 9680 9856 10010 10634 11011 11440 11452 11648 12320 12584 13088 13552 14315 14386 14560 15488 15730 16016 16360 16940 17996 18304 19360 20020 21268 22022 22495 22880 22904 24640 25168 26176 26585 27104 28630 28772 29120 31460 31493 32032 32720 33880 35965 35992 37219 38720 40040 42536 44044 44990 45760 45808 49280 49489 50336 50351 52352 53170 54208 55055 57260 57544 58240 58487 62920 62986 64064 65440 67760 71930 71984 74438 77440 79123 80080 85072 88088 89980 91520 91616 93509 98978 100672 100702 106340 108416 110110 114520 115088 116974 125840 125972 128128 130880 135520 143860 143968 148876 157465 158246 160160 170144 176176 179960 183232 186095 187018 197956 201344 201404 212680 220220 229040 230176 233948 247445 251680 251755 251944 261760 271040 287720 287936 292435 297752 314930 316492 320320 340288 346423 352352 359920 366464 372190 374036 395615 395912 402808 409409 425360 440440 458080 460352 467545 467896 494890 503360 503510 503888 542080 553861 575440 575872 584870 595504 629860 632984 640640 643357 654563 680576 692846 704704 719840 744380 748072 791230 791824 805616 818818 850720 870353 880880 916160 920704 935090 935792 989780 1006720 1007020 1007776 1028599 1107722 1150880 1169740 1191008 1259720 1265968 1286714 1309126 1385692 1409408 1439680 1488760 1496144 1582460 1583648 1611232 1637636 1701440 1732115 1740706 1761760 1832320 1870180 1871584 1979560 2014040 2015552 2047045 2057198 2215444 2301760 2339480 2382016 2519440 2531936 2573428 2618252 2769305 2771384 2879360 2941937 2977520 2992288 3164920 3167296 3216785 3222464 3272815 3275272 3402880 3464230 3481412 3523520 3740360 3743168 3959120 4028080 4031104 4094090 4114396 4351765 4430888 4503499 4603520 4678960 4764032 5038880 5063872 5142995 5146856 5236504 5538610 5542768 5883874 5955040 5984576 6092471 6329840 6334592 6433570 6444928 6545630 6550544 6928460 6962824 7047040 7200193 7480720 7486336 7918240 8056160 8188180 8228792 8703530 8861776 9006998 9357920 10077760 10127744 10285990 10293712 10473008 11077220 11085536 11314589 11767748 11910080 11969152 12184942 12659680 12867140 13091260 13101088 13856920 13925648 14400386 14709685 14961440 15836480 16112320 16376360 16457584 17407060 17723552 18013996 18715840 20155520 20571980 20587424 20593559 20946016 22154440 22171072 22517495 22629178 23535496 23820160 24369884 25319360 25734280 26182520 26202176 27713840 27851296 28800772 29419370 29922880 30462355 31672960 32224640 32361307 32752720 32915168 34814120 35447104 36000965 36027992 37431680 38245181 41143960 41174848 41187118 41892032 44308880 44342144 45034990 45258356 47070992 48739768 50638720 51468560 52365040 52404352 55427680 55702592 56572945 57601544 58838740 59845760 60924710 64722614 65505440 65830336 69628240 70894208 72001930 72055984 76490362 79202123 82287920 82349696 82374236 83784064 88617760 90069980 90516712 94141984 97479536 102937120 102967795 104730080 110855360 111405184 113145890 115203088 117677480 121849420 129445228 131010880 131660672 139256480 144003860 144111968 152980724 158404246 161806535 164575840 164748472 177235520 180139960 181033424 188283968 191225905 194959072 205874240 205935590 209460160 221710720 226291780 226529149 230406176 235354960 243698840 258890456 262021760 267716267 278512960 288007720 288223936 305961448 316808492 323613070 329151680 329496944 354471040 355974377 360279920 362066848 376567936 382451810 389918144 396010615 411748480 411871180 418920320 420696991 452583560 453058298 460812352 470709920 487397680 517780912 535432534 557025920 576015440 576447872 611922896 633616984 647226140 658303360 658993888 711948754 720559840 724133696 764903620 779836288 792021230 823742360 841393982 905167120 906116596 921624704 941419840 974795360 1035561824 1070865068 1132645745 1152030880 1223845792 1267233968 1294452280 1317987776 1338581335 1423897508 1441119680 1448267392 1529807240 1584042460 1647484720 1682787964 1779871885 1810334240 1812233192 1882839680 1949590720 2071123648 2103484955 2141730136 2265291490 2304061760 2447691584 2491820639 2534467936 2588904560 2635975552 2677162670 2847795016 2882239360 2944878937 3059614480 3168084920 3294969440 3365575928 3559743770 3620668480 3624466384 3899181440 4142247296 4206969910 4283460272 4530582980 4608123520 4627666901 4895383168 4983641278 5068935872 5177809120 5354325340 5695590032 5889757874 6119228960 6336169840 6589938880 6731151856 7119487540 7241336960 7248932768 8413939820 8566920544 9061165960 9255333802 9967282556 10137871744 10355618240 10708650680 11391180064 11779515748 12238457920 12459103195 12672339680 13179877760 13462303712 14238975080 14497865536 14724394685 16827879640 17133841088 18122331920 18510667604 19934565112 20711236480 21417301360 22782360128 23138334505 23559031496 24476915840 24918206390 25344679360 26924607424 28477950160 28995731072 29448789370 32393668307 33655759280 34267682176 36244663840 37021335208 39869130224 42834602720 45564720256 46276669010 47118062992 49836412780 50689358720 53849214848 56955900320 58897578740 64787336614 67311518560 72489327680 74042670416 79738260448 85669205440 92553338020 94236125984 99672825560 113911800640 117795157480 129574673228 134623037120 144978655360 148085340832 159476520896 161968341535 171338410880 185106676040 188472251968 199345651120 227823601280 235590314960 259149346456 269246074240 296170681664 318953041792 323936683070 370213352080 376944503936 398691302240 471180629920 518298692912 592341363328 647873366140 740426704160 797382604480 942361259840 1036597385824 1295746732280 1480853408320 1594765208960 1884722519680 2073194771648 2591493464560 2961706816640 4146389543296 5182986929120 10365973858240 20731947716480
- Sum of all divisors σ(n): 67222612195200
- Sum of proper divisors (its aliquot sum) s(n): 46490664478720
- 20731947716480 is an abundant number, because the sum of its proper divisors (46490664478720) is greater than itself. Its abundance is 25758716762240
Bases of 20731947716480
- Binary: 1001011011011000010000110000100001111100000002
- Hexadecimal: 0x12DB08610F80
- Base-36: 7CK4IDY0W
Squares and roots of 20731947716480
- 20731947716480 squared (207319477164802) is 429813656118860286463590400
- 20731947716480 cubed (207319477164803) is 8910874246485325495408991647942049792000
-
The
square root of 20731947716480 is 4553234.8628727687 -
The
cube root of 20731947716480 is 27471.3520802065
Scales and comparisons
How big is 20731947716480?- 20,731,947,716,480 seconds is equal to 659,211 years, 42 weeks, 13 hours, 41 minutes, 20 seconds.
-
To count from 1 to 20,731,947,716,480 would take you about one million, six hundred forty-eight thousand and 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 20731947716480 cubic inches would be around 2289.3 feet tall.
Recreational maths with 20731947716480
- 20731947716480 backwards is 08461774913702
- The number of decimal digits it has is: 14
- The sum of 20731947716480's digits is 59
- More coming soon!
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The information we have on file for 20731947716480 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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