55388544640
55,388,544,640 is an even composite number composed of seven prime numbers multiplied together.
55388544640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 55388544640:
27 × 5 × 11 × 13 × 19 × 53 × 601
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 13 × 19 × 53 × 601)See below for interesting mathematical facts about the number 55388544640 from the Numbermatics database.
Names of 55388544640
- Cardinal: 55388544640 can be written as Fifty-five billion, three hundred eighty-eight million, five hundred forty-four thousand, six hundred forty.
Scientific notation
- Scientific notation: 5.538854464 × 1010
Factors of 55388544640
Divisors of 55388544640
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 4 5 8 10 11 13 16 19 20 22 26 32 38 40 44 52 53 55 64 65 76 80 88 95 104 106 110 128 130 143 152 160 176 190 208 209 212 220 247 260 265 286 304 320 352 380 416 418 424 440 494 520 530 572 583 601 608 640 689 704 715 760 832 836 848 880 988 1007 1040 1045 1060 1144 1166 1202 1216 1235 1378 1408 1430 1520 1664 1672 1696 1760 1976 2014 2080 2090 2120 2288 2332 2404 2432 2470 2717 2756 2860 2915 3005 3040 3344 3392 3445 3520 3952 4028 4160 4180 4240 4576 4664 4808 4940 5035 5434 5512 5720 5830 6010 6080 6611 6688 6784 6890 7040 7579 7813 7904 8056 8320 8360 8480 9152 9328 9616 9880 10070 10868 11024 11077 11419 11440 11660 12020 12160 13091 13222 13376 13585 13780 15158 15626 15808 16112 16720 16960 18304 18656 19232 19760 20140 21736 22048 22154 22838 22880 23320 24040 26182 26444 26752 27170 27560 30316 31252 31616 31853 32224 33055 33440 33920 37312 37895 38464 39065 39520 40280 43472 44096 44308 45676 45760 46640 48080 52364 52888 54340 55120 55385 57095 60632 62504 63706 64448 65455 66110 66880 74624 75790 76928 78130 79040 80560 85943 86944 88192 88616 91352 91520 93280 96160 104728 105776 108680 110240 110770 114190 121264 125008 125609 127412 128896 130910 132220 133760 144001 148447 151580 156260 158080 159265 161120 171886 173888 177232 182704 186560 192320 209456 211552 217360 220480 221540 228380 242528 250016 251218 254824 261820 264440 288002 296894 303160 312520 318530 322240 343772 347776 350383 354464 365408 373120 384640 414089 418912 423104 429715 434720 440960 443080 456760 485056 500032 502436 509648 523640 528880 576004 593788 605207 606320 625040 628045 637060 644480 687544 700766 708928 720005 730816 742235 828178 837824 846208 859430 869440 886160 913520 970112 1000064 1004872 1019296 1047280 1057760 1152008 1187576 1210414 1212640 1250080 1256090 1274120 1375088 1401532 1417856 1440010 1461632 1484470 1632917 1656356 1675648 1718860 1738880 1751915 1772320 1827040 2009744 2038592 2070445 2094560 2115520 2304016 2375152 2420828 2425280 2500160 2512180 2548240 2750176 2803064 2880020 2968940 3026035 3265834 3312712 3437720 3503830 3544640 3654080 4019488 4077184 4140890 4189120 4231040 4554979 4608032 4750304 4841656 4850560 5000320 5024360 5096480 5500352 5606128 5760040 5937880 6052070 6531668 6625424 6657277 6875440 7007660 7089280 7308160 7867691 8038976 8164585 8281780 8378240 9109958 9216064 9500608 9683312 10048720 10192960 11000704 11212256 11520080 11875760 12104140 13063336 13250848 13314554 13750880 14015320 15735382 16077952 16329170 16563560 18219916 18432128 19001216 19366624 20097440 20385920 22424512 22774895 23040160 23751520 24208280 26126672 26501696 26629108 27501760 28030640 31470764 32658340 33127120 33286385 36439832 38733248 39338455 40194880 44849024 45549790 46080320 47503040 48416560 52253344 53003392 53258216 55003520 56061280 62941528 65316680 66254240 66572770 72879664 77466496 78676910 80389760 86544601 91099580 92160640 95006080 96833120 104506688 106516432 112122560 125883056 130633360 132508480 133145540 145759328 157353820 173089202 182199160 193666240 209013376 213032864 224245120 251766112 261266720 265016960 266291080 291518656 314707640 346178404 364398320 387332480 426065728 432723005 503532224 522533440 532582160 583037312 629415280 692356808 728796640 852131456 865446010 1007064448 1045066880 1065164320 1258830560 1384713616 1457593280 1730892020 2130328640 2517661120 2769427232 2915186560 3461784040 4260657280 5035322240 5538854464 6923568080 11077708928 13847136160 27694272320 55388544640
- Sum of all divisors σ(n): 167117126400
- Sum of proper divisors (its aliquot sum) s(n): 111728581760
- 55388544640 is an abundant number, because the sum of its proper divisors (111728581760) is greater than itself. Its abundance is 56340037120
Bases of 55388544640
- Binary: 1100111001010110101000011110100000002
- Hexadecimal: 0xCE56A1E80
- Base-36: PG0WQKG
Squares and roots of 55388544640
- 55388544640 squared (553885446402) is 3067890877337272729600
- 55388544640 cubed (553885446403) is 169926010810044294919304249344000
-
The
square root of 55388544640 is 235347.7100802131 -
The
cube root of 55388544640 is 3811.8867084655
Scales and comparisons
How big is 55388544640?- 55,388,544,640 seconds is equal to 1,761 years, 9 weeks, 4 days, 2 hours, 50 minutes, 40 seconds.
-
To count from 1 to 55,388,544,640 would take you about three thousand, five hundred twenty-two 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 55388544640 cubic inches would be around 317.7 feet tall.
Recreational maths with 55388544640
- 55388544640 backwards is 04644588355
- 55388544640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 55388544640's digits is 52
- More coming soon!
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