12641424728386560
12,641,424,728,386,560 is an even composite number composed of five prime numbers multiplied together.
12641424728386560 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred twenty-eight divisors.
Prime factorization of 12641424728386560:
210 × 3 × 5 × 735 × 397
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 73 × 73 × 73 × 73 × 73 × 397)See below for interesting mathematical facts about the number 12641424728386560 from the Numbermatics database.
Names of 12641424728386560
- Cardinal: 12641424728386560 can be written as Twelve quadrillion, six hundred forty-one trillion, four hundred twenty-four billion, seven hundred twenty-eight million, three hundred eighty-six thousand, five hundred sixty.
Scientific notation
- Scientific notation: 1.264142472838656 × 1016
Factors of 12641424728386560
Divisors of 12641424728386560
- Number of divisors d(n): 528
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 73 80 96 120 128 146 160 192 219 240 256 292 320 365 384 397 438 480 512 584 640 730 768 794 876 960 1024 1095 1168 1191 1280 1460 1536 1588 1752 1920 1985 2190 2336 2382 2560 2920 3072 3176 3504 3840 3970 4380 4672 4764 5120 5329 5840 5955 6352 7008 7680 7940 8760 9344 9528 10658 11680 11910 12704 14016 15360 15880 15987 17520 18688 19056 21316 23360 23820 25408 26645 28032 28981 31760 31974 35040 37376 38112 42632 46720 47640 50816 53290 56064 57962 63520 63948 70080 74752 76224 79935 85264 86943 93440 95280 101632 106580 112128 115924 127040 127896 140160 144905 152448 159870 170528 173886 186880 190560 203264 213160 224256 231848 254080 255792 280320 289810 304896 319740 341056 347772 373760 381120 389017 406528 426320 434715 463696 508160 511584 560640 579620 609792 639480 682112 695544 762240 778034 852640 869430 927392 1016320 1023168 1121280 1159240 1167051 1219584 1278960 1364224 1391088 1524480 1556068 1705280 1738860 1854784 1945085 2032640 2046336 2115613 2318480 2334102 2557920 2728448 2782176 3048960 3112136 3410560 3477720 3709568 3890170 4092672 4231226 4636960 4668204 5115840 5456896 5564352 5835255 6097920 6224272 6346839 6821120 6955440 7419136 7780340 8185344 8462452 9273920 9336408 10231680 10578065 11128704 11670510 12448544 12693678 13642240 13910880 14838272 15560680 16370688 16924904 18547840 18672816 20463360 21156130 22257408 23341020 24897088 25387356 27284480 27821760 28398241 29676544 31121360 31734195 33849808 37095680 37345632 40926720 42312260 44514816 46682040 49794176 50774712 55643520 56796482 62242720 63468390 67699616 74191360 74691264 81853440 84624520 85194723 89029632 93364080 99588352 101549424 111287040 113592964 124485440 126936780 135399232 141991205 148382720 149382528 154439749 169249040 170389446 186728160 199176704 203098848 222574080 227185928 248970880 253873560 270798464 283982410 298765056 308879498 338498080 340778892 373456320 398353408 406197696 425973615 445148160 454371856 463319247 497941760 507747120 541596928 567964820 597530112 617758996 676996160 681557784 746912640 772198745 812395392 851947230 908743712 926638494 995883520 1015494240 1083193856 1135929640 1195060224 1235517992 1353992320 1363115568 1493825280 1544397490 1624790784 1703894460 1817487424 1853276988 1991767040 2030988480 2073071593 2166387712 2271859280 2316596235 2471035984 2707984640 2726231136 2987650560 3088794980 3249581568 3407788920 3634974848 3706553976 4061976960 4146143186 4543718560 4633192470 4942071968 5415969280 5452462272 5975301120 6177589960 6219214779 6499163136 6815577840 7269949696 7413107952 8123953920 8292286372 9087437120 9266384940 9884143936 10365357965 10831938560 10904924544 11274101677 12355179920 12438429558 13631155680 14539899392 14826215904 16247907840 16584572744 18174874240 18532769880 19768287872 20730715930 21809849088 22548203354 24710359840 24876859116 27262311360 29079798784 29652431808 31096073895 32495815680 33169145488 33822305031 36349748480 37065539760 39536575744 41461431860 43619698176 45096406708 49420719680 49753718232 54524622720 56370508385 59304863616 62192147790 66338290976 67644610062 72699496960 74131079520 79073151488 82922863720 87239396352 90192813416 98841439360 99507436464 109049245440 112741016770 118609727232 124384295580 132676581952 135289220124 145398993920 148262159040 158146302976 165845727440 169111525155 180385626832 197682878720 199014872928 218098490880 225482033540 237219454464 248768591160 265353163904 270578440248 296524318080 331691454880 338223050310 360771253664 395365757440 398029745856 436196981760 450964067080 474438908928 497537182320 530706327808 541156880496 593048636160 663382909760 676446100620 721542507328 790731514880 796059491712 823009422421 901928134160 995074364640 1061412655616 1082313760992 1186097272320 1326765819520 1352892201240 1443085014656 1592118983424 1646018844842 1803856268320 1990148729280 2122825311232 2164627521984 2372194544640 2469028267263 2653531639040 2705784402480 2886170029312 3184237966848 3292037689684 3607712536640 3980297458560 4115047112105 4329255043968 4938056534526 5307063278080 5411568804960 5772340058624 6368475933696 6584075379368 7215425073280 7960594917120 8230094224210 8658510087936 9876113069052 10614126556160 10823137609920 11544680117248 12345141336315 13168150758736 14430850146560 15921189834240 16460188448420 17317020175872 19752226138104 21646275219840 24690282672630 26336301517472 28861700293120 31842379668480 32920376896840 34634040351744 39504452276208 43292550439680 49380565345260 52672603034944 57723400586240 65840753793680 79008904552416 86585100879360 98761130690520 105345206069888 131681507587360 158017809104832 173170201758720 197522261381040 210690412139776 263363015174720 316035618209664 395044522762080 421380824279552 526726030349440 632071236419328 790089045524160 842761648559104 1053452060698880 1264142472838656 1580178091048320 2106904121397760 2528284945677312 3160356182096640 4213808242795520 6320712364193280 12641424728386560
- Sum of all divisors σ(n): 41097634054063776
- Sum of proper divisors (its aliquot sum) s(n): 28456209325677216
- 12641424728386560 is an abundant number, because the sum of its proper divisors (28456209325677216) is greater than itself. Its abundance is 15814784597290656
Bases of 12641424728386560
- Binary: 1011001110100101001111000011100110001111101100000000002
- Hexadecimal: 0x2CE94F0E63EC00
- Base-36: 3GH0ECJD7UO
Squares and roots of 12641424728386560
- 12641424728386560 squared (126414247283865602) is 159805619163463212269860788633600
- 12641424728386560 cubed (126414247283865603) is 2020170705828128985850359521885409758115004416000
-
The
square root of 12641424728386560 is 112434090.5970540591 -
The
cube root of 12641424728386560 is 232951.4086836569
Scales and comparisons
How big is 12641424728386560?- 12,641,424,728,386,560 seconds is equal to 401,958,203 years, 45 weeks, 1 day, 4 hours, 16 minutes.
-
To count from 1 to 12,641,424,728,386,560 would take you about one billion, two hundred five million, eight hundred seventy-four thousand, six hundred eleven 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 12641424728386560 cubic inches would be around 19412.6 feet tall.
Recreational maths with 12641424728386560
- 12641424728386560 backwards is 06568382742414621
- The number of decimal digits it has is: 17
- The sum of 12641424728386560's digits is 69
- More coming soon!
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