128264142576128

Names of 128264142576128

• Cardinal: 128264142576128 can be written as One hundred twenty-eight trillion, two hundred sixty-four billion, one hundred forty-two million, five hundred seventy-six thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.28264142576128 × 10¹⁴

Factors of 128264142576128

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3256

Divisors of 128264142576128

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 8 13 16 19 23 26 32 38 46 52 64 76 92 104 109 128 137 152 184 208 218 247 256 274 299 304 368 416 436 437 494 512 548 598 608 736 832 872 874 988 1096 1196 1216 1417 1472 1664 1744 1748 1781 1976 2071 2192 2392 2432 2507 2603 2834 2944 2953 3151 3328 3488 3496 3562 3952 4142 4384 4784 4864 5014 5206 5668 5681 5888 5906 6302 6656 6976 6992 7124 7904 8284 8768 9568 9728 10028 10412 11336 11362 11776 11812 12604 13952 13984 14248 14933 15808 16568 17536 19136 20056 20824 22672 22724 23624 25208 26923 27904 27968 28496 29866 31616 32591 33136 33839 35072 38272 38389 40112 40963 41648 45344 45448 47248 47633 50416 53846 55808 55936 56107 56992 59732 59869 63232 65182 66272 67678 67919 70144 76544 76778 80224 81926 83296 90688 90896 94496 95266 100832 107692 111872 112214 113984 119464 119738 126464 130364 132544 135356 135838 153088 153556 160448 163852 166592 181376 181792 188992 190532 194129 201664 215384 223744 224428 227968 238928 239476 260728 265088 270712 271676 283727 307112 320896 321877 327704 333184 343459 362752 363584 377984 381064 388258 403328 404561 430768 448856 455936 477856 478952 521456 530176 541424 543352 567454 614224 619229 641792 643754 655408 666368 686918 725504 727168 729391 755968 762128 776516 778297 806656 809122 861536 882947 897712 911872 955712 957904 1042912 1060352 1082848 1086704 1134908 1228448 1238458 1283584 1287508 1290461 1310816 1332736 1373836 1454336 1458782 1511936 1524256 1553032 1556594 1613312 1618244 1723072 1765894 1795424 1911424 1915808 2085824 2165696 2173408 2269816 2456896 2476916 2575016 2580922 2621632 2747672 2908672 2917564 3048512 3106064 3113188 3236488 3446144 3531788 3590848 3688451 3822848 3831616 4171648 4184401 4331392 4346816 4464967 4539632 4913792 4953832 5150032 5161844 5243264 5259293 5495344 5835128 6097024 6115663 6212128 6226376 6472976 6525721 6892288 7063576 7181696 7376902 7403171 7645696 7663232 7686659 8343296 8368802 8662784 8693632 8929934 9079264 9304903 9827584 9907664 10300064 10323688 10486528 10518586 10990688 11670256 12194048 12231326 12424256 12452752 12945952 13051442 13784576 14127152 14363392 14753804 14806342 15326464 15373318 16686592 16737604 16775993 17325568 17387264 17859868 18158528 18609806 19655168 19815328 20600128 20647376 20973056 21037172 21981376 23340512 24388096 24462652 24848512 24905504 25891904 26102884 28254304 28726784 29507608 29612684 30652928 30746636 33475208 33551986 34774528 35719736 36317056 37219612 39630656 41200256 41294752 42074344 43962752 44097149 46681024 48925304 49697024 49811008 51783808 52205768 56508608 59015216 59225368 61493272 66950416 67103972 71439472 72634112 74439224 79261312 79503619 82400512 82589504 84148688 84834373 87925504 88194298 93362048 96241223 97850608 99394048 99622016 99926567 103567616 104411536 113017216 118030432 118450736 120963739 122986544 133900832 134207944 140660249 142878944 145268224 148878448 158522624 159007238 164801024 165179008 168297376 169668746 175851008 176388596 176793157 186724096 192482446 195701216 199244032 199853134 207135232 208823072 226034432 236060864 236901472 241927478 245973088 267801664 268415888 281320498 285757888 297756896 317045248 318014476 330358016 336594752 339337492 352777192 353586314 373448192 384964892 391402432 398488064 399706268 417646144 452068864 472121728 473802944 483854956 491946176 535603328 536831776 562640996 571515776 573262937 595513792 636028952 660716032 673189504 678674984 705554384 707172628 769929784 782804864 799412536 835292288 837845831 944243456 947605888 967709912 983892352 1014234427 1071206656 1073663552 1125281992 1143031552 1146525874 1191027584 1272057904 1346379008 1357349968 1411108768 1414345256 1539859568 1565609728 1598825072 1670584576 1675691662 1828583237 1888486912 1895211776 1935419824 1967784704 2028468854 2142413312 2147327104 2250563984 2286063104 2293051748 2298311041 2382055168 2544115808 2692758016 2714699936 2822217536 2828690512 3079719136 3131219456 3197650144 3341169152 3351383324 3657166474 3790423552 3870839648 3935569408 4056937708 4294654208 4501127968 4586103496 4596622082 4764110336 5088231616 5429399872 5644435072 5657381024 6159438272 6395300288 6702766648 7314332948 7741679296 8113875416 8589308416 9002255936 9172206992 9193244164 10176463232 10858799744 10891995803 11288870144 11314762048 12318876544 12790600576 13185047551 13405533296 14628665896 15483358592 16227750832 18004511872 18344413984 18386488328 19270454113 20352926464 21717599488 21783991606 22577740288 22629524096 24637753088 25581201152 26370095102 26811066592 29257331792 30966717184 32455501664 36009023744 36688827968 36772976656 38540908226 40705852928 43435198976 43567983212 45259048192 49275506176 51162402304 52740190204 53622133184 58514663584 61933434368 64911003328 72018047488 73377655936 73545953312 77081816452 87135966424 90518096384 105480380408 107244266368 117029327168 129822006656 146755311872 147091906624 154163632904 174271932848 210960760816 214488532736 234058654336 250515903469 259644013312 293510623744 294183813248 308327265808 348543865696 421921521632 428977065472 468117308672 501031806938 519288026624 588367626496 616654531616 697087731392 843843043264 936234617344 1002063613876 1176735252992 1233309063232 1394175462784 1687686086528 2004127227752 2466618126464 2788350925568 3375372173056 4008254455504 4933236252928 5576701851136 6750744346112 8016508911008 9866472505856 16033017822016 32066035644032 64132071288064 128264142576128
• Sum of all divisors σ(n): 308267094643200
• Sum of proper divisors (its aliquot sum) s(n): 180002952067072
• 128264142576128 is an abundant number, because the sum of its proper divisors (180002952067072) is greater than itself. Its abundance is 51738809490944

Bases of 128264142576128

• Binary: 11101001010011111010010101001111101101000000000₂
• Hexadecimal: 0x74A7D2A7DA00
• Base-36: 19GRQET2WW

Squares and roots of 128264142576128

• 128264142576128 squared (128264142576128²) is 16451690270789291536275472384
• 128264142576128 cubed (128264142576128³) is 2110161946510815554017528295189769881649152
• The square root of 128264142576128 is 11325376.0456828983
• The cube root of 128264142576128 is 50431.4847177941

Scales and comparisons

• 128,264,142,576,128 seconds is equal to 4,078,402 years, 51 weeks, 2 days, 5 hours, 22 minutes, 8 seconds.
• To count from 1 to 128,264,142,576,128 would take you about ten million, one hundred ninety-six thousand and seven 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 128264142576128 cubic inches would be around 4202.6 feet tall.

Recreational maths with 128264142576128

• 128264142576128 backwards is 821675241462821
• The number of decimal digits it has is: 15
• The sum of 128264142576128's digits is 59
• More coming soon!