18061579666944

Names of 18061579666944

• Cardinal: 18061579666944 can be written as Eighteen trillion, sixty-one billion, five hundred seventy-nine million, six hundred sixty-six thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.8061579666944 × 10¹³

Factors of 18061579666944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 141194

Divisors of 18061579666944

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 128 132 144 162 176 192 198 216 256 264 281 288 297 324 352 384 396 432 512 528 562 576 594 648 704 768 792 843 864 891 1056 1124 1152 1188 1296 1408 1536 1584 1686 1728 1782 2112 2248 2304 2376 2529 2592 2816 3091 3168 3372 3456 3564 4224 4496 4608 4752 5058 5184 5632 6182 6336 6744 6912 7128 7587 8448 8992 9273 9504 10116 10368 12364 12672 13488 13824 14256 15174 16896 17984 18546 19008 20232 20736 22761 24728 25344 26976 27819 28512 30348 35968 37092 38016 40464 41472 45522 49456 50688 53952 55638 57024 60696 71936 74184 76032 80928 83457 91044 98912 107904 111276 114048 121392 140897 143872 148368 152064 161856 166914 182088 197824 215808 222552 228096 242784 250371 281794 296736 323712 333828 364176 395648 422691 431616 445104 456192 485568 500742 563588 593472 647424 667656 728352 791296 845382 890208 971136 1001484 1127176 1186944 1268073 1294848 1335312 1456704 1549867 1582592 1690764 1780416 1942272 2002968 2254352 2373888 2536146 2670624 2913408 3099734 3381528 3560832 3804219 3884544 4005936 4508704 4649601 4747776 5072292 5341248 5826816 6199468 6763056 7121664 7608438 8011872 9017408 9299202 10144584 10682496 11412657 11653632 12398936 13526112 13948803 14243328 15216876 16023744 18034816 18598404 20289168 21364992 22825314 24797872 27052224 27897606 30433752 32047488 36069632 37196808 39592057 40578336 41846409 42729984 45650628 49595744 54104448 55795212 60867504 64094976 72139264 74393616 79184114 81156672 83692818 91301256 99191488 108208896 111590424 118776171 121735008 125539227 128189952 148787232 158368228 162313344 167385636 182602512 198382976 216417792 223180848 237552342 243470016 251078454 297574464 316736456 324626688 334771272 356328513 365205024 396765952 435512627 446361696 475104684 486940032 502156908 595148928 633472912 649253376 669542544 712657026 730410048 793531904 871025254 892723392 950209368 973880064 1004313816 1068985539 1190297856 1266945824 1306537881 1339085088 1425314052 1460820096 1742050508 1785446784 1900418736 1947760128 2008627632 2137971078 2380595712 2533891648 2613075762 2678170176 2850628104 2921640192 3206956617 3484101016 3570893568 3800837472 3919613643 4017255264 4275942156 5067783296 5226151524 5356340352 5701256208 5843280384 6413913234 6968202032 7141787136 7601674944 7839227286 8034510528 8551884312 10135566592 10452303048 10712680704 11402512416 11758840929 12827826468 13936404064 15203349888 15678454572 16069021056 17103768624 20271133184 20904606096 21425361408 22805024832 23517681858 25655652936 27872808128 30406699776 31356909144 32138042112 34207537248 35276522787 41809212192 45610049664 47035363716 51311305872 55745616256 60813399552 62713818288 64276084224 68415074496 70553045574 83618424384 91220099328 94070727432 102622611744 111491232512 125427636576 136830148992 141106091148 167236848768 182440198656 188141454864 205245223488 222982465024 250855273152 273660297984 282212182296 334473697536 376282909728 410490446976 501710546304 547320595968 564424364592 668947395072 752565819456 820980893952 1003421092608 1128848729184 1505131638912 1641961787904 2006842185216 2257697458368 3010263277824 4515394916736 6020526555648 9030789833472 18061579666944
• Sum of all divisors σ(n): 59019589821456
• Sum of proper divisors (its aliquot sum) s(n): 40958010154512
• 18061579666944 is an abundant number, because the sum of its proper divisors (40958010154512) is greater than itself. Its abundance is 22896430487568

Bases of 18061579666944

• Binary: 100000110110101001010000010100100011000000000₂
• Hexadecimal: 0x106D4A0A4600
• Base-36: 6EHDI7400

Squares and roots of 18061579666944

• 18061579666944 squared (18061579666944²) is 326220660065364933966299136
• 18061579666944 cubed (18061579666944³) is 5892060440773645825296845701715154960384
• The square root of 18061579666944 is 4249891.7241435693
• The cube root of 18061579666944 is 26237.2659224993

Scales and comparisons

• 18,061,579,666,944 seconds is equal to 574,302 years, 18 weeks, 6 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 18,061,579,666,944 would take you about one million, four hundred thirty-five thousand, seven hundred fifty-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 18061579666944 cubic inches would be around 2186.4 feet tall.

Recreational maths with 18061579666944

• 18061579666944 backwards is 44966697516081
• 18061579666944 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18061579666944's digits is 72
• More coming soon!