18412663016448

Names of 18412663016448

• Cardinal: 18412663016448 can be written as Eighteen trillion, four hundred twelve billion, six hundred sixty-three million, sixteen thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.8412663016448 × 10¹³

Factors of 18412663016448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 401

Divisors of 18412663016448

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 47 48 64 72 94 96 128 141 144 188 192 256 282 288 349 376 384 423 512 564 576 698 752 768 846 1024 1047 1128 1152 1396 1504 1536 1692 2094 2256 2304 2792 3008 3072 3141 3384 4188 4512 4608 5584 6016 6282 6768 8376 9024 9216 11168 12032 12564 13536 16403 16752 18048 22336 24064 25128 27072 32806 33504 36096 44672 48128 49209 50256 54144 65612 67008 72192 89344 98418 100512 108288 121801 131224 134016 144384 147627 178688 196836 201024 216576 243602 262448 268032 295254 357376 365403 393672 402048 433152 487204 524896 536064 590508 730806 787344 804096 974408 1049792 1072128 1096209 1181016 1461612 1574688 1608192 1948816 2099584 2192418 2362032 2923224 3149376 3216384 3897632 4199168 4384836 4724064 5724647 5846448 6298752 7795264 8398336 8769672 9448128 11449294 11692896 12597504 15590528 16796672 17173941 17539344 18896256 22898588 23385792 25195008 31181056 34347882 35078688 37792512 42508549 45797176 46771584 50390016 51521823 62362112 68695764 70157376 75585024 85017098 91594352 93543168 103043646 124724224 127525647 137391528 140314752 151170048 170034196 183188704 187086336 206087292 255051294 274783056 280629504 340068392 366377408 374172672 382576941 412174584 510102588 549566112 561259008 680136784 732754816 765153882 824349168 1020205176 1099132224 1122518016 1360273568 1465509632 1530307764 1648698336 1997901803 2040410352 2198264448 2720547136 2931019264 3060615528 3297396672 3995803606 4080820704 4396528896 5441094272 5862038528 5993705409 6121231056 6594793344 7991607212 8161641408 8793057792 10882188544 11987410818 12242462112 13189586688 15983214424 16323282816 17586115584 17981116227 21764377088 23974821636 24484924224 26379173376 31966428848 32646565632 35962232454 43528754176 47949643272 48969848448 52758346752 63932857696 65293131264 71924464908 95899286544 97939696896 127865715392 130586262528 143848929816 191798573088 195879393792 255731430784 287697859632 383597146176 391758787584 511462861568 575395719264 767194292352 1022925723136 1150791438528 1534388584704 2045851446272 2301582877056 3068777169408 4603165754112 6137554338816 9206331508224 18412663016448
• Sum of all divisors σ(n): 54453386769600
• Sum of proper divisors (its aliquot sum) s(n): 36040723753152
• 18412663016448 is an abundant number, because the sum of its proper divisors (36040723753152) is greater than itself. Its abundance is 17628060736704

Bases of 18412663016448

• Binary: 100001011111100001000001111010000110000000000₂
• Hexadecimal: 0x10BF083D0C00
• Base-36: 6IYNS5Q80

Squares and roots of 18412663016448

• 18412663016448 squared (18412663016448²) is 339026159357271962318536704
• 18412663016448 cubed (18412663016448³) is 6242374426006047510628324220098043707392
• The square root of 18412663016448 is 4290997.9045028675
• The cube root of 18412663016448 is 26406.1773004745

Scales and comparisons

• 18,412,663,016,448 seconds is equal to 585,465 years, 37 weeks, 6 days, 15 hours, 40 minutes, 48 seconds.
• To count from 1 to 18,412,663,016,448 would take you about one million, four hundred sixty-three thousand, six hundred sixty-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 18412663016448 cubic inches would be around 2200.5 feet tall.

Recreational maths with 18412663016448

• 18412663016448 backwards is 84461036621481
• The number of decimal digits it has is: 14
• The sum of 18412663016448's digits is 54
• More coming soon!