13238018794385
13,238,018,794,385 is an odd composite number composed of seven prime numbers multiplied together.
What does the number 13238018794385 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 432 divisors.
13238018794385 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 13238018794385:
5 × 72 × 11 × 17 × 31 × 432 × 712
(5 × 7 × 7 × 11 × 17 × 31 × 43 × 43 × 71 × 71)See below for interesting mathematical facts about the number 13238018794385 from the Numbermatics database.
Names of 13238018794385
- Cardinal: 13238018794385 can be written as Thirteen trillion, two hundred thirty-eight billion, eighteen million, seven hundred ninety-four thousand, three hundred eighty-five.
Scientific notation
- Scientific notation: 1.3238018794385 × 1013
Factors of 13238018794385
Divisors of 13238018794385
- Number of divisors d(n): 432
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Complete list of divisors:
1 5 7 11 17 31 35 43 49 55 71 77 85 119 155 187 215 217 245 301 341 355 385 473 497 527 539 595 731 781 833 935 1085 1207 1309 1333 1505 1519 1705 1849 2107 2201 2365 2387 2485 2635 2695 3053 3311 3479 3655 3689 3905 4165 5041 5117 5467 5797 6035 6545 6665 7595 8041 8449 9163 9245 9331 10535 11005 11935 12943 13277 14663 15265 15407 16555 16709 17395 18445 20339 21371 22661 23177 24211 25205 25585 25823 27335 28985 31433 33583 35287 35819 37417 38269 40205 40579 42245 45815 46655 51901 55451 56287 57319 59143 64715 65317 66385 73315 77035 83545 85697 90601 92939 94643 101695 102641 106855 107849 113305 115885 121055 129115 131279 142373 149597 156271 157165 158627 167915 169477 176435 179095 187085 191345 202895 216763 220031 235081 247009 249271 259505 261919 277255 281435 284053 286595 295715 326585 345763 363307 388157 394009 401233 411587 428485 453005 464695 473215 513205 539245 570911 599879 630509 650573 656395 662501 711865 718487 747985 781355 793135 847385 918953 942667 974423 996611 1041073 1083815 1093897 1100155 1110389 1175405 1186339 1235045 1246355 1309595 1420265 1444069 1517341 1540217 1608931 1645567 1718981 1728815 1744897 1816535 1833433 1940785 1970045 2006165 2057935 2231743 2384393 2420341 2543149 2656607 2717099 2808631 2854555 2881109 2999395 3152545 3252865 3312505 3592435 3684971 3996377 4069649 4199153 4413563 4594765 4637507 4713335 4872115 4983055 5205365 5469485 5551945 5931695 6432671 6598669 6719653 6820961 7220345 7287511 7586705 7657279 7701085 8044655 8227835 8594905 8724485 9167165 9320809 10108483 10621387 10718653 11158715 11262517 11921965 12032867 12101705 12214279 12715745 13283035 13585495 14043155 14405545 15622201 16690751 16942387 17698241 18424855 18596249 19981885 20167763 20348245 20995765 22067815 23187535 24549173 25794797 27974639 28487543 29222677 30894941 32163355 32993345 33598265 34104805 36437555 38286395 40534681 44766139 46190683 46604045 47037571 47746727 50542415 51012577 53106935 53593265 56312585 60164335 61071395 65245663 69184033 70759381 73916183 75030571 78111005 78837619 83453755 84230069 84711935 88491205 92981245 100838815 102528899 109355407 114234101 116835257 122745865 123887687 128973985 130173743 139873195 142437715 146113385 154474705 158453753 171844211 180563579 199412801 202673405 204558739 223830695 230953415 235187855 238733635 255062885 283742767 288945079 313362973 326228315 329262997 345920165 353796905 369580915 375152855 394188095 421150345 456719641 484288231 512644495 517413281 525213997 546777035 571170505 584176285 619438435 650868715 717702293 761024363 792268765 799638707 859221055 867213809 902817895 997064005 1022793695 1109176271 1202909477 1256575111 1418713835 1431911173 1444725395 1566814865 1646314985 1742991283 1986199369 2022615553 2193540811 2283598205 2421441155 2587066405 2626069985 3178395869 3390017617 3588511465 3621892967 3805121815 3998193535 4336069045 4912066343 5023916051 5327170541 5545881355 5597470949 6014547385 6282875555 7159555865 7764233897 8714956415 8796025777 9930996845 10113077765 10967704055 12200938981 14158308871 15891979345 16950088085 18109464835 22248771083 24560331715 25119580255 26635852705 27987354745 34384464401 37290193787 38821169485 43980128885 54032729773 61004694905 61572180439 70791544355 85406572867 111243855415 155741397581 171922322005 186450968935 240691250807 270163648865 307860902195 378229108411 427032864335 778706987905 1203456254035 1891145542055 2647603758877 13238018794385
- Sum of all divisors σ(n): 22880011700736
- Sum of proper divisors (its aliquot sum) s(n): 9641992906351
- 13238018794385 is a deficient number, because the sum of its proper divisors (9641992906351) is less than itself. Its deficiency is 3596025888034
Bases of 13238018794385
- Binary: 110000001010001101110110100001100011100100012
- Hexadecimal: 0xC0A37686391
- Base-36: 4OXGMLEOH
Squares and roots of 13238018794385
- 13238018794385 squared (132380187943852) is 175245141600490488907528225
- 13238018794385 cubed (132380187943853) is 2319898478131953711292296008864859016625
-
The
square root of 13238018794385 is 3638408.8272739499 -
The
cube root of 13238018794385 is 23655.9829105749
Scales and comparisons
How big is 13238018794385?- 13,238,018,794,385 seconds is equal to 420,928 years, 2 weeks, 4 days, 2 hours, 53 minutes, 5 seconds.
-
To count from 1 to 13,238,018,794,385 would take you about one million, fifty-two thousand, three hundred twenty 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 13238018794385 cubic inches would be around 1971.3 feet tall.
Recreational maths with 13238018794385
- 13238018794385 backwards is 58349781083231
- The number of decimal digits it has is: 14
- The sum of 13238018794385's digits is 62
- More coming soon!
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