128443238714720
128,443,238,714,720 is an even composite number composed of five prime numbers multiplied together.
What does the number 128443238714720 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 384 divisors.
128443238714720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 128443238714720:
25 × 5 × 313 × 533 × 181
(2 × 2 × 2 × 2 × 2 × 5 × 31 × 31 × 31 × 53 × 53 × 53 × 181)See below for interesting mathematical facts about the number 128443238714720 from the Numbermatics database.
Names of 128443238714720
- Cardinal: 128443238714720 can be written as One hundred twenty-eight trillion, four hundred forty-three billion, two hundred thirty-eight million, seven hundred fourteen thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.2844323871472 × 1014
Factors of 128443238714720
Divisors of 128443238714720
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 53 62 80 106 124 155 160 181 212 248 265 310 362 424 496 530 620 724 848 905 961 992 1060 1240 1448 1643 1696 1810 1922 2120 2480 2809 2896 3286 3620 3844 4240 4805 4960 5611 5618 5792 6572 7240 7688 8215 8480 9593 9610 11222 11236 13144 14045 14480 15376 16430 19186 19220 22444 22472 26288 28055 28090 28960 29791 30752 32860 38372 38440 44888 44944 47965 50933 52576 56110 56180 59582 65720 76744 76880 87079 89776 89888 95930 101866 112220 112360 119164 131440 148877 148955 153488 153760 173941 174158 179552 191860 203732 224440 224720 238328 254665 262880 297383 297754 297910 306976 347882 348316 383720 407464 435395 448880 449440 476656 508429 509330 594766 595508 595820 695764 696632 744385 767440 814928 869705 870790 897760 953312 1016858 1018660 1189532 1191016 1191640 1391528 1393264 1486915 1488770 1534880 1578923 1629856 1739410 1741580 2033716 2037320 2379064 2382032 2383280 2542145 2699449 2783056 2786528 2973830 2977540 3157846 3478820 3483160 4067432 4074640 4615187 4758128 4764064 4766560 5084290 5392171 5398898 5566112 5947660 5955080 6315692 6957640 6966320 7894615 8134864 8149280 9218873 9230374 9516256 10168580 10784342 10797796 11895320 11910160 12631384 13497245 13915280 13932640 15761299 15789230 16269728 18437746 18460748 20337160 21568684 21595592 23075935 23790640 23820320 25262768 26946737 26960855 26994490 27830560 31522598 31578460 36875492 36921496 40674320 43137368 43191184 46094365 46151870 47581280 50525536 53893474 53921710 53988980 63045196 63156920 73750984 73842992 78806495 81348640 83682919 86274736 86382368 92188730 92303740 107786948 107843420 107977960 126090392 126313840 134733685 143070797 147501968 147685984 157612990 167365838 172549472 184377460 184607480 215573896 215686840 215955920 252180784 252627680 269467370 285785063 286141594 295003936 315225980 334731676 368754920 369214960 418414595 431147792 431373680 431911840 488600269 504361568 538934740 571570126 572283188 630451960 669463352 715353985 737509840 738429920 835348847 836829190 862295584 862747360 977200538 1077869480 1143140252 1144566376 1260903920 1338926704 1428925315 1430707970 1475019680 1670697694 1673658380 1954401076 2155738960 2286280504 2289132752 2443001345 2521807840 2677853408 2857850630 2861415940 3341395388 3347316760 3908802152 4176744235 4311477920 4435194707 4572561008 4578265504 4886002690 5715701260 5722831880 6682790776 6694633520 7817604304 8353488470 8870389414 9145122016 9772005380 11431402520 11445663760 13365581552 13389267040 15146608339 15635208608 16706976940 17740778828 19544010760 22175973535 22862805040 22891327520 25895814257 26731163104 30293216678 33413953880 35481557656 39088021520 44351947070 45725610080 51791628514 60586433356 66827907760 70963115312 75733041695 78176043040 88703894140 103583257028 121172866712 129479071285 133655815520 141926230624 151466083390 177407788280 207166514056 242345733424 258958142570 302932166780 354815576560 414333028112 484691466848 517916285140 605864333560 709631153120 802770241967 828666056224 1035832570280 1211728667120 1605540483934 2071665140560 2423457334240 3211080967868 4013851209835 4143330281120 6422161935736 8027702419670 12844323871472 16055404839340 25688647742944 32110809678680 64221619357360 128443238714720
- Sum of all divisors σ(n): 321357409551360
- Sum of proper divisors (its aliquot sum) s(n): 192914170836640
- 128443238714720 is an abundant number, because the sum of its proper divisors (192914170836640) is greater than itself. Its abundance is 64470932121920
Bases of 128443238714720
- Binary: 111010011010001100001011001111000001101011000002
- Hexadecimal: 0x74D1859E0D60
- Base-36: 19J20C0VVK
Squares and roots of 128443238714720
- 128443238714720 squared (1284432387147202) is 16497665571526546637544678400
- 128443238714720 cubed (1284432387147203) is 2119013597239201790365704276150591746048000
-
The
square root of 128443238714720 is 11333280.1392500663 -
The
cube root of 128443238714720 is 50454.9464153985
Scales and comparisons
How big is 128443238714720?- 128,443,238,714,720 seconds is equal to 4,084,097 years, 35 weeks, 6 days, 4 hours, 45 minutes, 20 seconds.
-
To count from 1 to 128,443,238,714,720 would take you about ten million, two hundred ten thousand, two hundred forty-four 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 128443238714720 cubic inches would be around 4204.6 feet tall.
Recreational maths with 128443238714720
- 128443238714720 backwards is 027417832344821
- The number of decimal digits it has is: 15
- The sum of 128443238714720's digits is 56
- More coming soon!
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