2728138960872

Names of 2728138960872

• Cardinal: 2728138960872 can be written as Two trillion, seven hundred twenty-eight billion, one hundred thirty-eight million, nine hundred sixty thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 2.728138960872 × 10¹²

Factors of 2728138960872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 763

Divisors of 2728138960872

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 79 81 104 108 117 156 158 162 169 216 234 237 243 257 312 316 324 338 351 409 468 474 486 507 514 632 648 676 702 711 771 818 936 948 972 1014 1027 1028 1053 1227 1352 1404 1422 1521 1542 1636 1896 1944 2028 2054 2056 2106 2133 2313 2454 2808 2844 3042 3081 3084 3159 3272 3341 3681 4056 4108 4212 4266 4563 4626 4908 5317 5688 6084 6162 6168 6318 6399 6682 6939 7362 8216 8424 8532 9126 9243 9252 9816 10023 10634 11043 12168 12324 12636 12798 13351 13364 13689 13878 14724 15951 17064 18252 18486 18504 19197 20046 20303 20817 21268 22086 24648 25272 25596 26702 26728 27378 27729 27756 29448 30069 31902 32311 33129 36504 36972 38394 40053 40092 40606 41067 41634 42536 43433 44172 47853 51192 53404 54756 55458 55512 60138 60909 62451 63804 64622 66258 69121 73944 76788 80106 80184 81212 82134 83187 83268 86866 88344 90207 95706 96933 99387 105113 106808 109512 110916 120159 120276 121818 124902 127608 129244 130299 132516 138242 143559 153576 160212 162424 164268 166374 166536 173732 180414 182727 191412 193866 198774 207363 210226 221832 240318 240552 243636 249561 249804 258488 260598 263939 265032 270621 276484 287118 290799 315339 320424 328536 332748 347464 360477 360828 365454 382824 387732 390897 397548 414726 420043 420452 430677 480636 487272 499122 499608 521196 527878 541242 548181 552968 574236 581598 622089 630678 665496 720954 721656 730908 775464 781794 791817 795096 811863 829452 840086 840904 861354 872397 946017 961272 998244 1042392 1055756 1081431 1082484 1096362 1148472 1163196 1172691 1244178 1260129 1261356 1292031 1366469 1441908 1461816 1563588 1583634 1623726 1644543 1658904 1680172 1722708 1744794 1866267 1892034 1996488 2111512 2162862 2164968 2192724 2326392 2345382 2375451 2488356 2520258 2522712 2584062 2617191 2732938 2838051 2883816 3127176 3167268 3244293 3247452 3289086 3360344 3431207 3445416 3489588 3518073 3732534 3780387 3784068 4099407 4325724 4385448 4690764 4750902 4933629 4976712 5040516 5168124 5234382 5460559 5465876 5598801 5676102 6334536 6488586 6494904 6578172 6862414 6979176 7036146 7126353 7465068 7560774 7568136 7851573 8198814 8303927 8514153 8651448 9381528 9501804 9867258 10081032 10293621 10336248 10468764 10554219 10921118 10931752 11197602 11341161 11352204 12298221 12977172 13156344 13724828 14072292 14252706 14930136 15121548 15703146 16381677 16397628 16607854 16796403 17028306 17764097 19003608 19734516 20587242 20937528 21108438 21379059 21842236 22395204 22682322 22704408 24596442 24911781 25542459 25954344 27449656 28144584 28505412 30243096 30880863 31406292 32763354 32795256 33215708 33592806 34023483 34056612 35528194 36894663 39469032 41174484 42216876 42758118 43684472 44790408 45364644 49145031 49192884 49823562 51084918 53292291 57010824 61761726 62812584 64137177 65526708 66431416 67185612 68046966 68113224 71056388 73789326 74735343 82348968 84433752 85516236 90729288 92642589 98290062 98385768 99647124 102070449 102169836 106584582 107951051 110683989 123523452 128274354 131053416 134371224 136093932 142112776 147435093 147578652 149470686 159876873 171032472 185285178 196580124 199294248 204140898 204339672 213169164 215902102 221367978 224206029 247046904 256548708 272187864 277927767 294870186 295157304 298941372 319753746 323853153 332051967 370570356 393160248 408281796 426338328 431804204 442305279 442735956 448412058 479630619 513097416 555855534 589740372 597882744 639507492 647706306 664103934 672618087 741140712 816563592 833783301 863608408 884610558 885471912 896824116 959261238 971559459 1111711068 1179480744 1279014984 1295412612 1326915837 1328207868 1345236174 1403363663 1438891857 1667566602 1769221116 1793648232 1918522476 1943118918 2017854261 2223422136 2590825224 2653831674 2656415736 2690472348 2806727326 2877783714 2914678377 3335133204 3538442232 3837044952 3886237836 4035708522 4210090989 4316675571 5307663348 5380944696 5613454652 5755567428 5829356754 6670266408 7772475672 8071417044 8420181978 8633351142 8744035131 10615326696 11226909304 11511134856 11658713508 12630272967 16142834088 16840363956 17266702284 17488070262 23317427016 25260545934 26232105393 33680727912 34533404568 34976140524 37890818901 50521091868 52464210786 69952281048 75781637802 101042183736 104928421572 113672456703 151563275604 209856843144 227344913406 303126551208 341017370109 454689826812 682034740218 909379653624 1364069480436 2728138960872
• Sum of all divisors σ(n): 8455460832000
• Sum of proper divisors (its aliquot sum) s(n): 5727321871128
• 2728138960872 is an abundant number, because the sum of its proper divisors (5727321871128) is greater than itself. Its abundance is 2999182910256

Bases of 2728138960872

• Binary: 100111101100110001110000001110111111101000₂
• Hexadecimal: 0x27B31C0EFE8
• Base-36: YTAFHYI0

Squares and roots of 2728138960872

• 2728138960872 squared (2728138960872²) is 7442742189827755947000384
• 2728138960872 cubed (2728138960872³) is 20304834943794887877913245911144974848
• The square root of 2728138960872 is 1651707.8921140989
• The cube root of 2728138960872 is 13972.9733027793

Scales and comparisons

• 2,728,138,960,872 seconds is equal to 86,746 years, 19 weeks, 5 days, 10 hours, 1 minute, 12 seconds.
• To count from 1 to 2,728,138,960,872 would take you about two hundred sixteen thousand, eight hundred sixty-five 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 2728138960872 cubic inches would be around 1164.4 feet tall.

Recreational maths with 2728138960872

• 2728138960872 backwards is 2780698318272
• The number of decimal digits it has is: 13
• The sum of 2728138960872's digits is 63
• More coming soon!