55478459821013840
55,478,459,821,013,840 is an even composite number composed of seven prime numbers multiplied together.
55478459821013840 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 55478459821013840:
24 × 5 × 13 × 97 × 331 × 3169 × 524287
(2 × 2 × 2 × 2 × 5 × 13 × 97 × 331 × 3169 × 524287)See below for interesting mathematical facts about the number 55478459821013840 from the Numbermatics database.
Names of 55478459821013840
- Cardinal: 55478459821013840 can be written as Fifty-five quadrillion, four hundred seventy-eight trillion, four hundred fifty-nine billion, eight hundred twenty-one million, thirteen thousand, eight hundred forty.
Scientific notation
- Scientific notation: 5.547845982101384 × 1016
Factors of 55478459821013840
Divisors of 55478459821013840
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 40 52 65 80 97 104 130 194 208 260 331 388 485 520 662 776 970 1040 1261 1324 1552 1655 1940 2522 2648 3169 3310 3880 4303 5044 5296 6305 6338 6620 7760 8606 10088 12610 12676 13240 15845 17212 20176 21515 25220 25352 26480 31690 32107 34424 41197 43030 50440 50704 63380 64214 68848 82394 86060 100880 126760 128428 160535 164788 172120 205985 253520 256856 307393 321070 329576 344240 411970 417391 513712 524287 614786 642140 659152 823940 834782 1048574 1048939 1229572 1284280 1536965 1647880 1669564 2086955 2097148 2097878 2459144 2568560 2621435 3073930 3295760 3339128 3996109 4173910 4194296 4195756 4918288 5242870 5244695 6147860 6678256 6815731 7992218 8347820 8388592 8391512 10485740 10489390 12295720 13631462 13636207 15984436 16695640 16783024 19980545 20971480 20978780 24591440 27262924 27272414 31968872 33391280 34078655 39961090 41942960 41957560 50855839 54525848 54544828 63937744 68157310 68181035 79922180 83915120 101711678 101747083 109051696 109089656 136314620 136362070 159844360 173538997 203423356 203494166 218179312 254279195 272629240 272724140 319688720 347077994 406846712 406988332 508558390 508735415 545258480 545448280 661125907 694155988 813693424 813976664 867694985 1017116780 1017470830 1090896560 1322251814 1322712079 1388311976 1627953328 1661465503 1735389970 2034233560 2034941660 2256006961 2644503628 2645424158 2776623952 3305629535 3322931006 3470779940 4068467120 4069883320 4512013922 5289007256 5290848316 6611259070 6613560395 6645862012 6941559880 8139766640 8307327515 9024027844 10578014512 10581696632 11280034805 13222518140 13227120790 13291724024 13883119760 16614655030 16833282709 18048055688 21163393264 21599051539 22560069610 26445036280 26454241580 26583448048 33229310060 33666565418 36096111376 43198103078 45120139220 52890072560 52908483160 66458620120 67333130836 84166413545 86396206156 90240278440 105816966320 107995257695 132917240240 134666261672 161162153791 168332827090 172792412312 180480556880 215990515390 218832675217 269332523344 322324307582 336665654180 345584824624 431981030780 437665350434 549945081493 644648615164 673331308360 805810768955 863962061560 875330700868 1094163376085 1099890162986 1289297230328 1346662616720 1611621537910 1727924123120 1750661401736 2095107999283 2188326752170 2199780325972 2578594460656 2749725407465 3223243075820 3501322803472 4190215998566 4376653504340 4399560651944 5499450814930 6446486151640 7149286059409 8380431997132 8753307008680 8799121303888 10475539996415 10998901629860 12892972303280 14298572118818 16760863994264 17506614017360 20951079992830 21997803259720 28597144237636 33521727988528 35746430297045 41902159985660 43995606519440 53344672904821 57194288475272 71492860594090 83804319971320 106689345809642 114388576950544 142985721188180 167608639942640 213378691619284 266723364524105 285971442376360 426757383238568 533446729048210 571942884752720 693480747762673 853514766477136 1066893458096420 1386961495525346 2133786916192840 2773922991050692 3467403738813365 4267573832385680 5547845982101384 6934807477626730 11095691964202768 13869614955253460 27739229910506920 55478459821013840
- Sum of all divisors σ(n): 140810266072842240
- Sum of proper divisors (its aliquot sum) s(n): 85331806251828400
- 55478459821013840 is an abundant number, because the sum of its proper divisors (85331806251828400) is greater than itself. Its abundance is 29853346430814560
Bases of 55478459821013840
- Binary: 110001010001100101011101100000100101000100111011010100002
- Hexadecimal: 0xC5195D82513B50
- Base-36: F69H0LI1P3K
Squares and roots of 55478459821013840
- 55478459821013840 squared (554784598210138402) is 3077859504111846995808845471545600
- 55478459821013840 cubed (554784598210138403) is 170754904833594685422617496851962362790663791104000
-
The
square root of 55478459821013840 is 235538658.8673159615 -
The
cube root of 55478459821013840 is 381394.8273039247
Scales and comparisons
How big is 55478459821013840?- 55,478,459,821,013,840 seconds is equal to 1,764,043,416 years, 8 weeks, 3 days, 22 hours, 57 minutes, 20 seconds.
-
To count from 1 to 55,478,459,821,013,840 would take you about five billion, two hundred ninety-two million, one hundred thirty thousand, two hundred forty-eight 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 55478459821013840 cubic inches would be around 31782.9 feet tall.
Recreational maths with 55478459821013840
- 55478459821013840 backwards is 04831012895487455
- The number of decimal digits it has is: 17
- The sum of 55478459821013840's digits is 74
- More coming soon!
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