18238293902322

Names of 18238293902322

• Cardinal: 18238293902322 can be written as Eighteen trillion, two hundred thirty-eight billion, two hundred ninety-three million, nine hundred two thousand, three hundred twenty-two.

Scientific notation

• Scientific notation: 1.8238293902322 × 10¹³

Factors of 18238293902322

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 225

Divisors of 18238293902322

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 9 13 18 26 39 41 53 78 82 106 113 117 123 159 226 234 246 318 339 369 477 533 678 689 738 954 1017 1066 1378 1469 1599 2034 2067 2173 2809 2938 3198 4134 4346 4407 4633 4797 5618 5989 6201 6519 8427 8814 9266 9594 11978 12402 12769 13038 13221 13899 16854 17967 19557 25281 25538 26442 27798 28249 35934 36517 38307 39114 41697 50562 53901 56498 60229 73034 76614 77857 83394 84747 107802 109551 114921 115169 120458 148877 155714 165997 169494 180687 219102 229842 230338 233571 245549 254241 297754 317417 328653 331994 345507 361374 446631 467142 491098 497991 508482 523529 542061 634834 657306 676757 691014 700713 736647 893262 952251 995982 1036521 1047058 1084122 1339893 1353514 1401426 1473294 1493973 1497197 1570587 1904502 1935401 2030271 2073042 2209941 2679786 2856753 2987946 2994394 3141174 3192137 3870802 4060542 4126421 4419882 4491591 4711761 5713506 5806203 6090813 6103957 6384274 6805877 8252842 8797841 8983182 9423522 9576411 11612406 12181626 12207914 12379263 13014097 13474773 13611754 16823101 17418609 17595682 18311871 19152822 20417631 24758526 26028194 26393523 26949546 27747037 28729233 33646202 34837218 35868121 36623742 37137789 39042291 40835262 50469303 52787046 54935613 55494074 57458466 61252893 71736242 74275578 78084582 79180569 79351441 83241111 100938606 107604363 109871226 117126873 122505786 151407909 158361138 158702882 166482222 169183261 215208726 218700313 234253746 238054323 249723333 302815818 322813089 338366522 360711481 437400626 466285573 476108646 499446666 507549783 645626178 656100939 689747141 714162969 721422962 932571146 1015099566 1082134443 1312201878 1379494282 1398856719 1428325938 1470592961 1522649349 1901010413 1968302817 2069241423 2164268886 2797713438 2941185922 3045298698 3246403329 3802020826 3936605634 4138482846 4196570157 4411778883 5703031239 6207724269 6492806658 8393140314 8823557766 8966712833 11406062478 12415448538 13235336649 17109093717 17933425666 19117708493 24713135369 26470673298 26900138499 34218187434 38235416986 49426270738 53800276998 57353125479 74139406107 77941426933 80700415497 114706250958 148278812214 155882853866 161400830994 172059376437 222418218321 233824280799 344118752874 444836436642 467648561598 701472842397 1013238550129 1402945684794 2026477100258 3039715650387 6079431300774 9119146951161 18238293902322
• Sum of all divisors σ(n): 44828996743440
• Sum of proper divisors (its aliquot sum) s(n): 26590702841118
• 18238293902322 is an abundant number, because the sum of its proper divisors (26590702841118) is greater than itself. Its abundance is 8352408938796

Bases of 18238293902322

• Binary: 100001001011001101111000001111000001111110010₂
• Hexadecimal: 0x10966F0783F2
• Base-36: 6GQK1AGOI

Squares and roots of 18238293902322

• 18238293902322 squared (18238293902322²) is 332635364467475846876991684
• 18238293902322 cubed (18238293902322³) is 6066701539463820802787450397096302290248
• The square root of 18238293902322 is 4270631.5577818227
• The cube root of 18238293902322 is 26322.5567070643

Scales and comparisons

• 18,238,293,902,322 seconds is equal to 579,921 years, 17 weeks, 1 day, 14 hours, 38 minutes, 42 seconds.
• To count from 1 to 18,238,293,902,322 would take you about one million, four hundred forty-nine thousand, eight hundred three 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 18238293902322 cubic inches would be around 2193.5 feet tall.

Recreational maths with 18238293902322

• 18238293902322 backwards is 22320939283281
• The number of decimal digits it has is: 14
• The sum of 18238293902322's digits is 54
• More coming soon!