55218163915040

Names of 55218163915040

• Cardinal: 55218163915040 can be written as Fifty-five trillion, two hundred eighteen billion, one hundred sixty-three million, nine hundred fifteen thousand and forty.

Scientific notation

• Scientific notation: 5.521816391504 × 10¹³

Factors of 55218163915040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8672

Divisors of 55218163915040

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 29 32 34 35 40 56 58 68 70 80 85 112 116 119 136 140 145 160 170 203 224 232 238 272 280 290 340 406 421 464 476 493 544 560 580 595 680 812 841 842 928 952 986 1015 1120 1160 1190 1360 1624 1682 1684 1904 1972 2030 2105 2320 2380 2465 2720 2947 3248 3364 3368 3451 3808 3944 4060 4205 4210 4640 4760 4930 5887 5894 6496 6728 6736 6902 7157 7888 8120 8191 8410 8420 9520 9860 11774 11788 12209 13456 13472 13804 14297 14314 14735 15776 16240 16382 16820 16840 17255 19040 19720 23548 23576 24418 26912 27608 28594 28628 29435 29470 32480 32764 33640 33680 34510 35785 39440 40955 47096 47152 48836 50099 55216 57188 57256 57337 58870 58940 61045 65528 67280 67360 69020 71485 71570 78880 81910 85463 94192 94304 97672 100079 100198 110432 114376 114512 114674 117740 117880 122090 131056 134560 138040 139247 142970 143140 163820 170926 188384 195344 200158 200396 207553 228752 229024 229348 235480 235760 237539 244180 250495 262112 276080 278494 285940 286280 286685 327640 341852 354061 390688 400316 400792 415106 427315 457504 458696 470960 471520 475078 488360 500395 500990 552160 556988 571880 572560 573370 655280 683704 696235 708122 800632 801584 830212 854630 917392 941920 950156 974729 976720 1000790 1001980 1037765 1113976 1143760 1145120 1146740 1187695 1310560 1367408 1392470 1416244 1452871 1601264 1603168 1660424 1662773 1709260 1770305 1834784 1900312 1949458 1953440 2001580 2003960 2075530 2227952 2287520 2293480 2375390 2478427 2734816 2784940 2832488 2905742 3202528 3320848 3325546 3418520 3448411 3540610 3800624 3898916 4003160 4007920 4038163 4151060 4455904 4586960 4750780 4873645 4956854 5569880 5664976 5811484 6019037 6641696 6651092 6837040 6888631 6896822 7081220 7264355 7601248 7797832 8006320 8015840 8076326 8302120 8313865 9173920 9501560 9747290 9913708 11139760 11329952 11622968 12038074 12392135 13302184 13674080 13777262 13793644 14162440 14528710 15595664 16012640 16152652 16604240 16627730 17242055 19003120 19494580 19827416 20190815 22279520 23245936 24076148 24138877 24784270 26604368 27554524 27587288 28267141 28324880 29057420 30095185 31191328 32305304 33208480 33255460 34443155 34484110 38006240 38989160 39654832 40381630 42133259 46491872 48152296 48220417 48277754 49568540 53208736 55109048 55174576 56534282 56649760 58114840 58622987 60190370 64610608 66510920 68886310 68968220 77978320 79309664 80763260 84266518 96304592 96440834 96555508 99137080 100003919 110218096 110349152 113068564 116229680 117106727 117245974 120380740 120694385 129221216 133021840 137772620 137936440 141335705 155956640 161526520 168533036 192609184 192881668 193111016 198274160 200007838 210666295 220436192 226137128 232459360 234213454 234491948 240761480 241102085 241388770 266043680 275545240 275872880 282671410 293114935 323053040 337066072 385763336 386222032 396548320 400015676 410360909 421332590 452274256 468426908 468983896 481522960 482204170 482777540 500019595 551090480 551745760 565342820 585533635 586229870 646106080 674132144 700027433 771526672 772444064 800031352 819747089 820721818 842665180 904548512 936853816 937967792 963045920 964408340 965555080 1000039190 1102180960 1130685640 1171067270 1172459740 1348264288 1400054866 1543053344 1600062704 1639494178 1641443636 1685330360 1700066623 1873707632 1875935584 1928816680 1931110160 2000078380 2051804545 2261371280 2342134540 2344919480 2800109732 2900113651 3200125408 3278988356 3282887272 3370660720 3400133246 3500137165 3747415264 3857633360 3862220320 4000156760 4098735445 4103609090 4522742560 4684269080 4689838960 5600219464 5800227302 6557976712 6565774544 6741321440 6800266492 7000274330 7715266720 8000313520 8197470890 8207218180 8500333115 9368538160 9379677920 11200438928 11600454604 11900466361 13115953424 13131549088 13600532984 14000548660 14500568255 16000627040 16394941780 16414436360 17000666230 18737076320 20300795557 22400877856 23200909208 23800932722 26231906848 27201065968 28001097320 29001136510 32789883560 32828872720 34001332460 40601591114 46401818416 47601865444 49301932067 54402131936 56002194640 58002273020 59502331805 65579767120 65657745440 68002664920 81203182228 92803636832 95203730888 98603864134 101503977785 112004389280 116004546040 119004663610 131159534240 136005329840 162406364456 190407461776 197207728268 203007955570 232009092080 238009327220 246509660335 272010659680 324812728912 345113524469 380814923552 394415456536 406015911140 464018184160 476018654440 493019320670 649625457824 690227048938 788830913072 812031822280 952037308880 986038641340 1380454097876 1577661826144 1624063644560 1725567622345 1904074617760 1972077282680 2760908195752 3248127289120 3451135244690 3944154565360 5521816391504 6902270489380 7888309130720 11043632783008 13804540978760 27609081957520 55218163915040
• Sum of all divisors σ(n): 163898448150528
• Sum of proper divisors (its aliquot sum) s(n): 108680284235488
• 55218163915040 is an abundant number, because the sum of its proper divisors (108680284235488) is greater than itself. Its abundance is 53462120320448

Bases of 55218163915040

• Binary: 1100100011100001111011000010111001100100100000₂
• Hexadecimal: 0x32387B0B9920
• Base-36: JKMVH3R4W

Squares and roots of 55218163915040

• 55218163915040 squared (55218163915040²) is 3049045626148225580338201600
• 55218163915040 cubed (55218163915040³) is 168362701169088492006556746108328792064000
• The square root of 55218163915040 is 7430892.5382513773
• The cube root of 55218163915040 is 38079.7411178129

Scales and comparisons

• 55,218,163,915,040 seconds is equal to 1,755,766 years, 42 weeks, 1 day, 9 hours, 17 minutes, 20 seconds.
• To count from 1 to 55,218,163,915,040 would take you about four million, three hundred eighty-nine thousand, four hundred seventeen 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 55218163915040 cubic inches would be around 3173.3 feet tall.

Recreational maths with 55218163915040

• 55218163915040 backwards is 04051936181255
• The number of decimal digits it has is: 14
• The sum of 55218163915040's digits is 50
• More coming soon!