18028896339168

Names of 18028896339168

• Cardinal: 18028896339168 can be written as Eighteen trillion, twenty-eight billion, eight hundred ninety-six million, three hundred thirty-nine thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8028896339168 × 10¹³

Factors of 18028896339168

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6288

Divisors of 18028896339168

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 32 33 36 39 44 48 52 53 66 72 78 88 96 99 104 106 117 132 143 144 156 159 176 198 208 212 234 264 286 288 312 318 352 396 416 424 429 468 477 528 572 583 624 636 689 792 848 858 936 954 1056 1144 1166 1248 1272 1287 1378 1584 1696 1716 1749 1872 1908 1933 2067 2288 2332 2544 2574 2756 3168 3432 3498 3744 3816 3866 4134 4273 4576 4664 5088 5148 5247 5512 5799 6201 6864 6996 7579 7632 7732 8268 8546 9328 10296 10494 11024 11598 12402 12819 13728 13992 15158 15264 15464 16536 17092 17397 18656 20592 20988 21263 22048 22737 23196 24804 25129 25638 27984 30316 30928 33072 34184 34794 38457 41184 41976 42526 45474 46392 47003 49608 50258 51276 55549 55968 60632 61856 63789 66144 68211 68368 69588 75387 76914 83952 85052 90948 92784 94006 99216 100516 102449 102552 111098 121264 127578 136422 136736 139176 141009 150774 153828 166647 167904 170104 181896 185568 188012 191367 198432 201032 204898 205104 222196 226161 226469 242528 255156 272844 276419 278352 282018 301548 307347 307656 333294 340208 363792 376024 382734 402064 409796 410208 423027 444392 452322 452938 499941 510312 545688 552838 556704 564036 603096 611039 614694 615312 666588 679407 680416 727584 752048 765468 804128 819592 829257 846054 888784 904644 905876 922041 999882 1020624 1091376 1105676 1126939 1128072 1206192 1222078 1229388 1230624 1331837 1333176 1358814 1504096 1530936 1639184 1658514 1692108 1777568 1809288 1811752 1833117 1844082 1999764 2038221 2041248 2182752 2211352 2253878 2256144 2412384 2444156 2458776 2487771 2491159 2663674 2666352 2717628 2944097 3061872 3278368 3317028 3380817 3384216 3618576 3623504 3666234 3688164 3995511 3999528 4076442 4422704 4507756 4512288 4888312 4917552 4975542 4982318 5327348 5332704 5435256 5499351 5888194 6123744 6634056 6761634 6768432 7237152 7247008 7332468 7376328 7473477 7991022 7999056 8152884 8259709 8832291 8845408 9015512 9776624 9835104 9951084 9964636 10142451 10654696 10870512 10998702 11776388 11986533 13268112 13523268 13536864 14650207 14664936 14752656 14946954 15982044 15998112 16305768 16519418 17664582 18031024 19553248 19902168 19929272 20284902 21309392 21741024 21997404 22420431 23552776 23973066 24779127 26496873 26536224 27046536 29300414 29329872 29505312 29893908 31964088 32385067 32611536 33038836 35329164 36062048 39804336 39858544 40569804 42618784 43950621 43994808 44840862 47105552 47946132 49558254 52993746 54093072 58600828 58659744 59787816 63928176 64770134 65223072 66077672 70658328 74337381 79608672 79717088 81139608 87901242 87989616 89681724 90856799 94211104 95892264 97155201 99116508 105987492 107376217 108186144 117201656 119575632 127856352 129540268 131851863 132155344 141316656 148674762 162279216 175802484 175979232 179363448 181713598 191784528 194310402 198233016 211974984 214752434 234403312 239151264 259080536 263703726 264310688 272570397 282633312 291465603 297349524 322128651 324558432 351604968 358726896 363427196 383569056 388620804 396466032 423949968 429504868 437764577 468806624 518161072 527407452 545140794 582931206 594699048 644257302 703209936 717453792 726854392 777241608 792932064 817711191 847899936 859009736 875529154 966385953 1036322144 1054814904 1090281588 1165862412 1181138387 1189398096 1288514604 1313293731 1406419872 1453708784 1554483216 1635422382 1718019472 1751058308 1932771906 2109629808 2180563176 2331724824 2362276774 2378796192 2577029208 2626587462 2907417568 3108966432 3270844764 3436038944 3502116616 3543415161 3865543812 3939881193 4219259616 4361126352 4663449648 4724553548 4815410347 5154058416 5253174924 5690939501 6541689528 7004233232 7086830322 7731087624 7879762386 8722252704 9326899296 9449107096 9630820694 10308116832 10506349848 10630245483 11381879002 13083379056 14008466464 14173660644 14446231041 15462175248 15759524772 17072818503 18898214192 19261641388 21012699696 21260490966 22763758004 26166758112 28347321288 28892462082 30924350496 31519049544 34145637006 37796428384 38523282776 42025399392 42520981932 43338693123 45527516008 51218455509 56694642576 57784924164 62600334511 63038099088 68291274012 77046565552 85041963864 86677386246 91055032016 102436911018 113389285152 115569848328 125200669022 126076198176 136582548024 154093131104 170083927728 173354772492 182110064032 187801003533 204873822036 231139696656 250401338044 273165096048 340167855456 346709544984 375602007066 409747644072 462279393312 500802676088 546330192096 563403010599 693419089968 751204014132 819495288144 1001605352176 1126806021198 1386838179936 1502408028264 1638990576288 2003210704352 2253612042396 3004816056528 4507224084792 6009632113056 9014448169584 18028896339168
• Sum of all divisors σ(n): 61415491370688
• Sum of proper divisors (its aliquot sum) s(n): 43386595031520
• 18028896339168 is an abundant number, because the sum of its proper divisors (43386595031520) is greater than itself. Its abundance is 25357698692352

Bases of 18028896339168

• Binary: 100000110010110101101111101100100010011100000₂
• Hexadecimal: 0x1065ADF644E0
• Base-36: 6E2CZDYW0

Squares and roots of 18028896339168

• 18028896339168 squared (18028896339168²) is 325041103208465312090932224
• 18028896339168 cubed (18028896339168³) is 5860132355714228324303722580802004549632
• The square root of 18028896339168 is 4246044.7877016089
• The cube root of 18028896339168 is 26221.4304872653

Scales and comparisons

• 18,028,896,339,168 seconds is equal to 573,263 years, 7 weeks, 16 hours, 52 minutes, 48 seconds.
• To count from 1 to 18,028,896,339,168 would take you about one million, four hundred thirty-three thousand, one hundred fifty-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 18028896339168 cubic inches would be around 2185.1 feet tall.

Recreational maths with 18028896339168

• 18028896339168 backwards is 86193369882081
• 18028896339168 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18028896339168's digits is 72
• More coming soon!