12768215973408

Names of 12768215973408

• Cardinal: 12768215973408 can be written as Twelve trillion, seven hundred sixty-eight billion, two hundred fifteen million, nine hundred seventy-three thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.2768215973408 × 10¹³

Factors of 12768215973408

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 8455

Divisors of 12768215973408

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 72 81 84 96 98 108 112 126 144 147 162 168 189 196 216 224 243 252 288 294 324 336 343 378 392 432 441 486 504 567 588 648 672 686 729 756 784 864 882 972 1008 1029 1134 1176 1296 1323 1372 1458 1512 1568 1701 1764 1944 2016 2058 2187 2268 2352 2401 2592 2646 2744 2916 3024 3087 3402 3528 3888 3969 4116 4374 4536 4704 4802 5103 5292 5488 5832 6048 6174 6561 6804 7056 7203 7776 7938 8232 8443 8748 9072 9261 9604 10206 10584 10976 11664 11907 12348 13122 13608 14112 14406 15309 15876 16464 16886 17496 18144 18522 19208 19683 20412 21168 21609 23328 23814 24696 25329 26244 27216 27783 28812 30618 31752 32928 33772 34992 35721 37044 38416 39366 40824 42336 43218 45927 47628 49392 50658 52488 54432 55566 57624 59101 61236 63504 64827 67544 69984 71442 74088 75987 76832 78732 81648 83349 86436 91854 95256 98784 101316 104976 107163 111132 115248 118202 122472 127008 129654 135088 137781 142884 148176 151974 157464 163296 166698 172872 177303 183708 190512 194481 202632 209952 214326 222264 227961 230496 236404 244944 250047 259308 270176 275562 285768 296352 303948 314928 321489 333396 345744 354606 367416 381024 388962 405264 413707 428652 444528 455922 472808 489888 500094 518616 531909 551124 571536 583443 607896 629856 642978 666792 683883 691488 709212 734832 750141 777924 810528 827414 857304 889056 911844 945616 964467 1000188 1037232 1063818 1102248 1143072 1166886 1215792 1241121 1285956 1333584 1367766 1418424 1469664 1500282 1555848 1595727 1654828 1714608 1750329 1823688 1891232 1928934 2000376 2051649 2074464 2127636 2204496 2250423 2333772 2431584 2482242 2571912 2667168 2735532 2836848 2895949 3000564 3111696 3191454 3309656 3429216 3500658 3647376 3723363 3857868 4000752 4103298 4255272 4408992 4500846 4667544 4787181 4964484 5143824 5250987 5471064 5673696 5791898 6001128 6154947 6223392 6382908 6619312 6751269 7001316 7294752 7446726 7715736 8001504 8206596 8510544 8687847 9001692 9335088 9574362 9928968 10287648 10501974 10942128 11170089 11583796 12002256 12309894 12765816 13238624 13502538 14002632 14361543 14893452 15431472 15752961 16413192 17021088 17375694 18003384 18464841 18670176 19148724 19857936 20271643 21003948 21884256 22340178 23167592 24004512 24619788 25531632 26063541 27005076 28005264 28723086 29786904 30862944 31505922 32826384 33510267 34751388 36006768 36929682 38297448 39715872 40543286 42007896 43084629 44680356 46335184 47258883 49239576 51063264 52127082 54010152 55394523 56010528 57446172 59573808 60814929 63011844 65652768 67020534 69502776 72013536 73859364 76594896 78190623 81086572 84015792 86169258 89360712 92670368 94517766 98479152 100530801 104254164 108020304 110789046 114892344 119147616 121629858 126023688 129253887 134041068 139005552 147718728 153189792 156381246 162173144 166183569 168031584 172338516 178721424 182444787 189035532 196958304 201061602 208508328 216040608 221578092 229784688 234571869 243259716 252047376 258507774 268082136 278011104 295437456 301592403 312762492 324346288 332367138 344677032 357442848 364889574 378071064 387761661 402123204 417016656 443156184 459569376 469143738 486519432 504094752 517015548 536164272 547334361 590874912 603184806 625524984 648692576 664734276 689354064 703715607 729779148 756142128 775523322 804246408 834033312 886312368 904777209 938287476 973038864 1034031096 1072328544 1094668722 1163284983 1206369612 1251049968 1329468552 1378708128 1407431214 1459558296 1512284256 1551046644 1608492816 1642003083 1772624736 1809554418 1876574952 1946077728 2068062192 2111146821 2189337444 2326569966 2412739224 2502099936 2658937104 2714331627 2814862428 2919116592 3102093288 3216985632 3284006166 3619108836 3753149904 4136124384 4222293642 4378674888 4653139932 4825478448 4926009249 5317874208 5428663254 5629724856 5838233184 6204186576 6333440463 6568012332 7238217672 7506299808 8142994881 8444587284 8757349776 9306279864 9650956896 9852018498 10857326508 11259449712 12408373152 12666880926 13136024664 14476435344 14778027747 16285989762 16889174568 17514699552 18612559728 19000321389 19704036996 21714653016 22518899424 25333761852 26272049328 28952870688 29556055494 32571979524 33778349136 37225119456 38000642778 39408073992 43429306032 44334083241 50667523704 52544098656 57000964167 59112110988 65143959048 67556698272 76001285556 78816147984 86858612064 88668166482 101335047408 114001928334 118224221976 130287918096 133002249723 152002571112 157632295968 177336332964 202670094816 228003856668 236448443952 260575836192 266004499446 304005142224 354672665928 399006749169 456007713336 472896887904 532008998892 608010284448 709345331856 798013498338 912015426672 1064017997784 1418690663712 1596026996676 1824030853344 2128035995568 3192053993352 4256071991136 6384107986704 12768215973408
• Sum of all divisors σ(n): 43992341659728
• Sum of proper divisors (its aliquot sum) s(n): 31224125686320
• 12768215973408 is an abundant number, because the sum of its proper divisors (31224125686320) is greater than itself. Its abundance is 18455909712912

Bases of 12768215973408

• Binary: 10111001110011010100111110100011111000100000₂
• Hexadecimal: 0xB9CD4FA3E20
• Base-36: 4IXMY4I00

Squares and roots of 12768215973408

• 12768215973408 squared (12768215973408²) is 163027339143591200963134464
• 12768215973408 cubed (12768215973408³) is 2081568275755404467090331657384552333312
• The square root of 12768215973408 is 3573264.0503338121
• The cube root of 12768215973408 is 23372.7639705607

Scales and comparisons

• 12,768,215,973,408 seconds is equal to 405,989 years, 40 weeks, 1 day, 11 hours, 16 minutes, 48 seconds.
• To count from 1 to 12,768,215,973,408 would take you about one million, fourteen thousand, nine hundred seventy-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 12768215973408 cubic inches would be around 1947.7 feet tall.

Recreational maths with 12768215973408

• 12768215973408 backwards is 80437951286721
• 12768215973408 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12768215973408's digits is 63
• More coming soon!