18683007246761984

Names of 18683007246761984

• Cardinal: 18683007246761984 can be written as Eighteen quadrillion, six hundred eighty-three trillion, seven billion, two hundred forty-six million, seven hundred sixty-one thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.8683007246761984 × 10¹⁶

Factors of 18683007246761984

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 40780

Divisors of 18683007246761984

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 343 392 448 512 686 784 896 1024 1372 1568 1792 2048 2744 3136 3584 4096 5488 6272 7168 8192 10976 12544 14336 16384 21952 25088 28672 32768 40771 43904 50176 57344 81542 87808 100352 114688 163084 175616 200704 229376 285397 326168 351232 401408 570794 652336 702464 802816 1141588 1304672 1404928 1605632 1997779 2283176 2609344 2809856 3995558 4566352 5218688 5619712 7991116 9132704 10437376 11239424 13984453 15982232 18265408 20874752 27968906 31964464 36530816 41749504 55937812 63928928 73061632 83499008 111875624 127857856 146123264 166998016 223751248 255715712 292246528 333996032 447502496 511431424 584493056 667992064 895004992 1022862848 1168986112 1335984128 1662274441 1790009984 2045725696 2337972224 3324548882 3580019968 4091451392 4675944448 6649097764 7160039936 8182902784 9351888896 11635921087 13298195528 14320079872 16365805568 23271842174 26596391056 28640159744 32731611136 46543684348 53192782112 57280319488 65463222272 81451447609 93087368696 106385564224 114560638976 162902895218 186174737392 212771128448 229121277952 325805790436 372349474784 425542256896 458242555904 570160133263 651611580872 744698949568 851084513792 1140320266526 1303223161744 1489397899136 1702169027584 2280640533052 2606446323488 2978795798272 3404338055168 4561281066104 5212892646976 5957591596544 6808676110336 9122562132208 10425785293952 11915183193088 13617352220672 18245124264416 20851570587904 23830366386176 27234704441344 36490248528832 41703141175808 47660732772352 54469408882688 72980497057664 83406282351616 95321465544704 145960994115328 166812564703232 190642931089408 291921988230656 333625129406464 381285862178816 583843976461312 667250258812928 1167687952922624 1334500517625856 2335375905845248 2669001035251712 4670751811690496 9341503623380992 18683007246761984
• Sum of all divisors σ(n): 43575930993582000
• Sum of proper divisors (its aliquot sum) s(n): 24892923746820016
• 18683007246761984 is an abundant number, because the sum of its proper divisors (24892923746820016) is greater than itself. Its abundance is 6209916500058032

Bases of 18683007246761984

• Binary: 1000010011000000001100010011010010001111000000000000000₂
• Hexadecimal: 0x4260189A478000
• Base-36: 53YKN1HRPQ8

Squares and roots of 18683007246761984

• 18683007246761984 squared (18683007246761984²) is 349054759782560809703252747616256
• 18683007246761984 cubed (18683007246761984³) is 6521392606534347134199653009504843417030601211904
• The square root of 18683007246761984 is 136685797.5312796863
• The cube root of 18683007246761984 is 265347.8628354979

Scales and comparisons

• 18,683,007,246,761,984 seconds is equal to 594,061,840 years, 5 weeks, 5 days, 11 hours, 39 minutes, 44 seconds.
• To count from 1 to 18,683,007,246,761,984 would take you about one billion, seven hundred eighty-two million, one hundred eighty-five thousand, five hundred twenty 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 18683007246761984 cubic inches would be around 22112.3 feet tall.

Recreational maths with 18683007246761984

• 18683007246761984 backwards is 48916764270038681
• The number of decimal digits it has is: 17
• The sum of 18683007246761984's digits is 80
• More coming soon!