728813071073280
728,813,071,073,280 is an even composite number composed of six prime numbers multiplied together.
What does the number 728813071073280 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 768 divisors.
728813071073280 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 728813071073280:
215 × 3 × 5 × 312 × 79 × 19531
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 31 × 31 × 79 × 19531)See below for interesting mathematical facts about the number 728813071073280 from the Numbermatics database.
Names of 728813071073280
- Cardinal: 728813071073280 can be written as Seven hundred twenty-eight trillion, eight hundred thirteen billion, seventy-one million, seventy-three thousand, two hundred eighty.
Scientific notation
- Scientific notation: 7.2881307107328 × 1014
Factors of 728813071073280
Divisors of 728813071073280
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 64 79 80 93 96 120 124 128 155 158 160 186 192 237 240 248 256 310 316 320 372 384 395 465 474 480 496 512 620 632 640 744 768 790 930 948 960 961 992 1024 1185 1240 1264 1280 1488 1536 1580 1860 1896 1920 1922 1984 2048 2370 2449 2480 2528 2560 2883 2976 3072 3160 3720 3792 3840 3844 3968 4096 4740 4805 4898 4960 5056 5120 5766 5952 6144 6320 7347 7440 7584 7680 7688 7936 8192 9480 9610 9796 9920 10112 10240 11532 11904 12245 12288 12640 14415 14694 14880 15168 15360 15376 15872 16384 18960 19220 19531 19592 19840 20224 20480 23064 23808 24490 24576 25280 28830 29388 29760 30336 30720 30752 31744 32768 36735 37920 38440 39062 39184 39680 40448 40960 46128 47616 48980 49152 50560 57660 58593 58776 59520 60672 61440 61504 63488 73470 75840 75919 76880 78124 78368 79360 80896 81920 92256 95232 97655 97960 98304 101120 115320 117186 117552 119040 121344 122880 123008 126976 146940 151680 151838 153760 156248 156736 158720 161792 163840 184512 190464 195310 195920 202240 227757 230640 234372 235104 238080 242688 245760 246016 253952 292965 293880 303360 303676 307520 312496 313472 317440 323584 369024 379595 380928 390620 391840 404480 455514 461280 468744 470208 476160 485376 491520 492032 507904 585930 587760 605461 606720 607352 615040 624992 626944 634880 647168 738048 759190 761856 781240 783680 808960 911028 922560 937488 940416 952320 970752 984064 1015808 1138785 1171860 1175520 1210922 1213440 1214704 1230080 1249984 1253888 1269760 1294336 1476096 1518380 1523712 1542949 1562480 1567360 1617920 1816383 1822056 1845120 1874976 1880832 1904640 1941504 1968128 2277570 2343720 2351040 2421844 2426880 2429408 2460160 2499968 2507776 2539520 2588672 2952192 3027305 3036760 3047424 3085898 3124960 3134720 3235840 3632766 3644112 3690240 3749952 3761664 3809280 3883008 3936256 4555140 4628847 4687440 4702080 4843688 4853760 4858816 4920320 4999936 5015552 5079040 5904384 6054610 6073520 6171796 6249920 6269440 6471680 7265532 7288224 7380480 7499904 7523328 7618560 7714745 7766016 7872512 9081915 9110280 9257694 9374880 9404160 9687376 9707520 9717632 9840640 9999872 10031104 11808768 12109220 12147040 12343592 12499840 12538880 12943360 14531064 14576448 14760960 14999808 15046656 15237120 15429490 15745024 18163830 18220560 18515388 18749760 18769291 18808320 19374752 19415040 19435264 19681280 19999744 20062208 23144235 23617536 24218440 24294080 24687184 24999680 25077760 29062128 29152896 29521920 29999616 30093312 30858980 31490048 36327660 36441120 37030776 37499520 37538582 37616640 38749504 38830080 38870528 39362560 39999488 40124416 46288470 47235072 47831419 48436880 48588160 49374368 49999360 50155520 56307873 58124256 58305792 59043840 59999232 60186624 61717960 72655320 72882240 74061552 74999040 75077164 75233280 77499008 77741056 78725120 79998976 80248832 92576940 93846455 94470144 95662838 96873760 97176320 98748736 99998720 100311040 112615746 116248512 116611584 118087680 119998464 120373248 123435920 143494257 145310640 145764480 148123104 149998080 150154328 150466560 154998016 155482112 157450240 159997952 185153880 187692910 191325676 193747520 194352640 197497472 199997440 200622080 225231492 232497024 233223168 236175360 239157095 239996928 240746496 246871840 281539365 286988514 290621280 291528960 296246208 299996160 300308656 300933120 309996032 310964224 319995904 370307760 375385820 382651352 387495040 388705280 394994944 399994880 401244160 450462984 464994048 466446336 472350720 478314190 479993856 493743680 563078730 573977028 581242560 583057920 592492416 599992320 600617312 601866240 619992064 621928448 639991808 717471285 740615520 750771640 765302704 774990080 777410560 789989888 799989760 900925968 929988096 932892672 956628380 959987712 987487360 1126157460 1147954056 1162485120 1166115840 1184984832 1199984640 1201234624 1203732480 1239984128 1243856896 1434942570 1481231040 1482773989 1501543280 1530605408 1549980160 1554821120 1579979776 1599979520 1801851936 1859976192 1865785344 1913256760 1919975424 1974974720 2252314920 2295908112 2324970240 2332231680 2369969664 2399969280 2402469248 2479968256 2487713792 2869885140 2962462080 2965547978 3003086560 3061210816 3099960320 3109642240 3159959552 3199959040 3603703872 3719952384 3731570688 3826513520 3949949440 4448321967 4504629840 4591816224 4649940480 4664463360 4739939328 4799938560 4804938496 4959936512 5739770280 5924924160 5931095956 6006173120 6122421632 6199920640 6219284480 6319919104 7207407744 7413869945 7439904768 7463141376 7653027040 7899898880 8896643934 9009259680 9183632448 9299880960 9328926720 9479878656 9599877120 9609876992 9919873024 11479540560 11849848320 11862191912 12012346240 12244843264 12399841280 12438568960 12639838208 14414815488 14827739890 14879809536 15306054080 15799797760 17793287868 18018519360 18367264896 18599761920 18657853440 18959757312 19219753984 19839746048 22241609835 22959081120 23699696640 23724383824 24024692480 24489686528 24799682560 25279676416 28829630976 29655479780 29759619072 30612108160 31599595520 35586575736 36037038720 36734529792 37199523840 37315706880 37919514624 38439507968 44483219670 45918162240 47399393280 47448767648 48049384960 48979373056 49599365120 50559352832 57659261952 59310959560 59519238144 61224216320 63199191040 71173151472 72074077440 73469059584 74399047680 75839029248 76879015936 88966439340 91836324480 94798786560 94897535296 96098769920 97958746112 99198730240 115318523904 118621919120 122448432640 126398382080 142346302944 144148154880 146938119168 148798095360 151678058496 153758031872 177932878680 183672648960 189597573120 189795070592 192197539840 195917492224 230637047808 237243838240 244896865280 252796764160 284692605888 288296309760 293876238336 297596190720 307516063744 355865757360 367345297920 379195146240 379590141184 384395079680 391834984448 461274095616 474487676480 489793730560 569385211776 576592619520 587752476672 615032127488 711731514720 734690595840 758390292480 759180282368 768790159360 783669968896 922548191232 948975352960 979587461120 1138770423552 1153185239040 1175504953344 1423463029440 1469381191680 1518360564736 1537580318720 1567339937792 1845096382464 1897950705920 1959174922240 2277540847104 2306370478080 2351009906688 2846926058880 2938762383360 3036721129472 3075160637440 3795901411840 3918349844480 4555081694208 4612740956160 4702019813376 5693852117760 5877524766720 6073442258944 7591802823680 7836699688960 9110163388416 9225481912320 11387704235520 11755049533440 12146884517888 15183605647360 18220326776832 22775408471040 23510099066880 24293769035776 30367211294720 36440653553664 45550816942080 48587538071552 60734422589440 72881307107328 91101633884160 121468845178880 145762614214656 182203267768320 242937690357760 364406535536640 728813071073280
- Sum of all divisors σ(n): 2440453272307200
- Sum of proper divisors (its aliquot sum) s(n): 1711640201233920
- 728813071073280 is an abundant number, because the sum of its proper divisors (1711640201233920) is greater than itself. Its abundance is 982827130160640
Bases of 728813071073280
- Binary: 101001011011011010000001000011010110000000000000002
- Hexadecimal: 0x296DA04358000
- Base-36: 76CC3P4D1C
Squares and roots of 728813071073280
- 728813071073280 squared (7288130710732802) is 531168492567265884691129958400
- 728813071073280 cubed (7288130710732803) is 387122540325313750630603555471772249751552000
-
The
square root of 728813071073280 is 26996538.1312730541 -
The
cube root of 728813071073280 is 89992.3067939783
Scales and comparisons
How big is 728813071073280?- 728,813,071,073,280 seconds is equal to 23,174,001 years, 15 weeks, 1 day, 18 hours, 8 minutes.
-
To count from 1 to 728,813,071,073,280 would take you about fifty-seven million, nine hundred thirty-five thousand and three 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 728813071073280 cubic inches would be around 7499.4 feet tall.
Recreational maths with 728813071073280
- 728813071073280 backwards is 082370170318827
- The number of decimal digits it has is: 15
- The sum of 728813071073280's digits is 57
- More coming soon!
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The information we have on file for 728813071073280 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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