20137517385540480

Names of 20137517385540480

• Cardinal: 20137517385540480 can be written as Twenty quadrillion, one hundred thirty-seven trillion, five hundred seventeen billion, three hundred eighty-five million, five hundred forty thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.013751738554048 × 10¹⁶

Factors of 20137517385540480

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1049

Divisors of 20137517385540480

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 128 135 144 160 180 192 216 240 270 288 320 360 384 432 480 540 576 640 720 864 960 1039 1080 1152 1440 1728 1920 2078 2160 2880 3117 3456 4156 4320 5195 5760 6234 8312 8640 9351 10390 12468 15585 16624 17280 18702 20780 24936 28053 31170 33248 37404 41560 46755 49872 56106 62340 66496 74808 83120 93510 99744 112212 124680 132992 140265 149616 166240 187020 199488 224424 249360 280530 299232 332480 374040 398976 448848 498720 561060 598464 664960 748080 897696 997440 1079521 1122120 1196928 1496160 1795392 1994880 2159042 2244240 2992320 3238563 3590784 4318084 4488480 5397605 5984640 6477126 8636168 8976960 9715689 10795210 12954252 16192815 17272336 17953920 19431378 21590420 25908504 29147067 32385630 34544672 38862756 43180840 48578445 51817008 58294134 64771260 69089344 77725512 86361680 97156890 103634016 116588268 129542520 138178688 145735335 155451024 172723360 194313780 207268032 233176536 259085040 291470670 310902048 345446720 388627560 414536064 466353072 518170080 582941340 621804096 690893440 777255120 932706144 1036340160 1121622319 1165882680 1243608192 1554510240 1865412288 2072680320 2243244638 2331765360 3109020480 3364866957 3730824576 4486489276 4663530720 5608111595 6218040960 6729733914 8972978552 9327061440 10094600871 11216223190 13459467828 16824334785 17945957104 18654122880 20189201742 22432446380 26918935656 30283802613 33648669570 35891914208 40378403484 44864892760 50473004355 53837871312 60567605226 67297339140 71783828416 80756806968 89729785520 100946008710 107675742624 121135210452 134594678280 143567656832 151419013065 161513613936 179459571040 201892017420 215351485248 242270420904 269189356560 302838026130 323027227872 358919142080 403784034840 430702970496 484540841808 538378713120 605676052260 646054455744 717838284160 807568069680 969081683616 1076757426240 1165365589441 1211352104520 1292108911488 1615136139360 1938163367232 2153514852480 2330731178882 2422704209040 3230272278720 3496096768323 3876326734464 4661462357764 4845408418080 5826827947205 6460544557440 6992193536646 9322924715528 9690816836160 10488290304969 11653655894410 13984387073292 17480483841615 18645849431056 19381633672320 20976580609938 23307311788820 27968774146584 31464870914907 34960967683230 37291698862112 41953161219876 46614623577640 52441451524845 55937548293168 62929741829814 69921935366460 74583397724224 83906322439752 93229247155280 104882903049690 111875096586336 125859483659628 139843870732920 149166795448448 157324354574535 167812644879504 186458494310560 209765806099380 223750193172672 251718967319256 279687741465840 314648709149070 335625289759008 372916988621120 419531612198760 447500386345344 503437934638512 559375482931680 629297418298140 671250579518016 745833977242240 839063224397520 1006875869277024 1118750965863360 1258594836596280 1342501159036032 1678126448795040 2013751738554048 2237501931726720 2517189673192560 3356252897590080 4027503477108096 5034379346385120 6712505795180160 10068758692770240 20137517385540480
• Sum of all divisors σ(n): 71389083490045200
• Sum of proper divisors (its aliquot sum) s(n): 51251566104504720
• 20137517385540480 is an abundant number, because the sum of its proper divisors (51251566104504720) is greater than itself. Its abundance is 31114048718964240

Bases of 20137517385540480

• Binary: 1000111100010101111011100100010011011000110001110000000₂
• Hexadecimal: 0x478AF7226C6380
• Base-36: 5IA5JRW25C0

Squares and roots of 20137517385540480

• 20137517385540480 squared (20137517385540480²) is 405519606452945089017781718630400
• 20137517385540480 cubed (20137517385540480³) is 8166158125123715151441639694767189052789358592000
• The square root of 20137517385540480 is 141906720.7201282627
• The cube root of 20137517385540480 is 272062.4738703023

Scales and comparisons

• 20,137,517,385,540,480 seconds is equal to 640,310,763 years, 22 weeks, 2 days, 4 hours, 48 minutes.
• To count from 1 to 20,137,517,385,540,480 would take you about one billion, nine hundred twenty million, nine hundred thirty-two thousand, two hundred ninety 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 20137517385540480 cubic inches would be around 22671.9 feet tall.

Recreational maths with 20137517385540480

• 20137517385540480 backwards is 08404558371573102
• The number of decimal digits it has is: 17
• The sum of 20137517385540480's digits is 63
• More coming soon!