1028388209589312

Names of 1028388209589312

• Cardinal: 1028388209589312 can be written as One quadrillion, twenty-eight trillion, three hundred eighty-eight billion, two hundred nine million, five hundred eighty-nine thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.028388209589312 × 10¹⁵

Factors of 1028388209589312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4158

Divisors of 1028388209589312

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 64 66 78 88 96 104 132 143 156 169 176 192 208 264 286 312 338 352 416 429 507 528 572 624 676 704 832 858 1014 1056 1144 1248 1352 1716 1859 2028 2112 2197 2288 2496 2704 3432 3718 4056 4129 4394 4576 5408 5577 6591 6864 7436 8112 8258 8788 9152 10816 11154 12387 13182 13728 14872 16224 16516 17576 22308 24167 24774 26364 27456 28561 29744 32448 33032 35152 44616 45419 48334 49548 52728 53677 57122 59488 66064 70304 72501 85683 89232 90838 96668 99096 105456 107354 114244 118976 132128 136257 140608 145002 161031 171366 178464 181676 193336 198192 210912 214708 228488 264256 272514 290004 314171 322062 342732 356928 363352 386672 396384 421824 429416 456976 545028 580008 590447 628342 644124 685464 697801 726704 773344 792768 858832 913952 942513 1090056 1160016 1180894 1256684 1288248 1370928 1395602 1453408 1546688 1717664 1771341 1827904 1885026 2093403 2180112 2320032 2361788 2513368 2576496 2741856 2791204 2906816 3435328 3542682 3770052 4186806 4360224 4640064 4723576 5026736 5152992 5483712 5582408 7085364 7540104 7675811 8373612 8720448 9071413 9447152 10053472 10305984 11164816 14170728 15080208 15351622 16747224 17048641 18142826 18894304 20106944 22329632 23027433 27214239 28341456 30160416 30703244 33494448 34097282 36285652 37788608 44659264 46054866 51145923 54428478 56682912 60320832 61406488 66988896 68194564 72571304 92109732 99785543 102291846 108856956 113365824 117928369 122812976 133977792 136389128 145142608 184219464 187535051 199571086 204583692 217713912 221632333 235856738 245625952 272778256 290285216 299356629 353785107 368438928 375070102 399142172 409167384 435427824 443264666 471713476 491251904 545556512 562605153 580570432 598713258 664896999 707570214 736877856 750140204 798284344 818334768 870855648 886529332 943426952 1091113024 1125210306 1197426516 1297212059 1329793998 1415140428 1473755712 1500280408 1596568688 1636669536 1741711296 1773058664 1886853904 2250420612 2394853032 2437955663 2594424118 2659587996 2830280856 2881220329 3000560816 3193137376 3273339072 3546117328 3773707808 3891636177 4500841224 4789706064 4875911326 5188848236 5319175992 5660561712 5762440658 6001121632 6386274752 7092234656 7313866989 7547415616 7783272354 8643660987 9001682448 9579412128 9751822652 10377696472 10638351984 11321123424 11524881316 12002243264 14184469312 14627733978 15566544708 17287321974 18003364896 19158824256 19503645304 20755392944 21276703968 22642246848 23049762632 29255467956 31133089416 31693423619 34574643948 36006729792 37455864277 39007290608 41510785888 42553407936 46099525264 58510935912 62266178832 63386847238 69149287896 74911728554 78014581216 83021571776 92199050528 95080270857 112367592831 117021871824 124532357664 126773694476 138298575792 149823457108 156029162432 184398101056 190160541714 224735185662 234043743648 249064715328 253547388952 276597151584 299646914216 380321083428 412014507047 449470371324 468087487296 486926235601 507094777904 553194303168 599293828432 760642166856 824029014094 898940742648 973852471202 1014189555808 1198587656864 1236043521141 1460778706803 1521284333712 1648058028188 1797881485296 1947704942404 2028379111616 2397175313728 2472087042282 2921557413606 3042568667424 3296116056376 3595762970592 3895409884808 4944174084564 5356188591611 5843114827212 6085137334848 6592232112752 7191525941184 7790819769616 9888348169128 10712377183222 11686229654424 13184464225504 15581639539232 16068565774833 19776696338256 21424754366444 23372459308848 26368928451008 31163279078464 32137131549666 39553392676512 42849508732888 46744918617696 64274263099332 79106785353024 85699017465776 93489837235392 128548526198664 171398034931552 257097052397328 342796069863104 514194104794656 1028388209589312
• Sum of all divisors σ(n): 3216431184667056
• Sum of proper divisors (its aliquot sum) s(n): 2188042975077744
• 1028388209589312 is an abundant number, because the sum of its proper divisors (2188042975077744) is greater than itself. Its abundance is 1159654765488432

Bases of 1028388209589312

• Binary: 11101001110101000001001001111011000111110001000000₂
• Hexadecimal: 0x3A75049EC7C40
• Base-36: A4J70RSJEO

Squares and roots of 1028388209589312

• 1028388209589312 squared (1028388209589312²) is 1057582309622310705791704633344
• 1028388209589312 cubed (1028388209589312³) is 1087605177885817519218800221593158881781219328
• The square root of 1028388209589312 is 32068492.4745350635
• The cube root of 1028388209589312 is 100937.4579173865

Scales and comparisons

• 1,028,388,209,589,312 seconds is equal to 32,699,564 years, 2 weeks, 4 days, 16 hours, 35 minutes, 12 seconds.
• To count from 1 to 1,028,388,209,589,312 would take you about ninety-eight million, ninety-eight thousand, six hundred ninety-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 1028388209589312 cubic inches would be around 8411.5 feet tall.

Recreational maths with 1028388209589312

• 1028388209589312 backwards is 2139859028838201
• The number of decimal digits it has is: 16
• The sum of 1028388209589312's digits is 69
• More coming soon!