1818094238644404000

Names of 1818094238644404000

• Cardinal: 1818094238644404000 can be written as One quintillion, eight hundred eighteen quadrillion, ninety-four trillion, two hundred thirty-eight billion, six hundred forty-four million, four hundred four thousand.

Scientific notation

• Scientific notation: 1.818094238644404 × 10¹⁸

Factors of 1818094238644404000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4652326

Divisors of 1818094238644404000

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 50 56 60 70 75 80 84 96 100 105 112 120 125 140 150 160 168 175 200 210 224 240 250 280 300 336 350 375 400 420 480 500 525 560 600 672 700 750 800 840 875 1000 1050 1120 1200 1400 1500 1680 1750 2000 2100 2400 2625 2800 3000 3360 3500 4000 4200 5250 5600 6000 7000 8400 10500 12000 14000 16800 21000 28000 42000 84000 4652309 9304618 13956927 18609236 23261545 27913854 32566163 37218472 46523090 55827708 65132326 69784635 74436944 93046180 97698489 111655416 116307725 130264652 139569270 148873888 162830815 186092360 195396978 223310832 232615450 260529304 279138540 325661630 348923175 372184720 390793956 446621664 465230900 488492445 521058608 558277080 581538625 651323260 697846350 744369440 781587912 814154075 930461800 976984890 1042117216 1116554160 1163077250 1302646520 1395692700 1563175824 1628308150 1744615875 1860923600 1953969780 2233108320 2326154500 2442462225 2605293040 2791385400 3126351648 3256616300 3489231750 3721847200 3907939560 4070770375 4652309000 4884924450 5210586080 5582770800 6513232600 6978463500 7815879120 8141540750 9304618000 9769848900 11165541600 12212311125 13026465200 13956927000 15631758240 16283081500 18609236000 19539697800 24424622250 26052930400 27913854000 32566163000 39079395600 48849244500 55827708000 65132326000 78158791200 97698489000 130264652000 195396978000 390793956000 21643979031481 43287958062962 64931937094443 86575916125924 108219895157405 129863874188886 151507853220367 173151832251848 216439790314810 259727748377772 303015706440734 324659685472215 346303664503696 432879580629620 454523559661101 519455496755544 541099475787025 606031412881468 649319370944430 692607329007392 757539266101835 865759161259240 909047119322202 1038910993511088 1082198951574050 1212062825762936 1298638741888860 1515078532203670 1623298427361075 1731518322518480 1818094238644404 2077821987022176 2164397903148100 2272617798305505 2424125651525872 2597277483777720 2705497378935125 3030157064407340 3246596854722150 3463036645036960 3636188477288808 3787696330509175 4328795806296200 4545235596611010 4848251303051744 5194554967555440 5410994757870250 6060314128814680 6493193709444300 7272376954577616 7575392661018350 8116492136805375 8657591612592400 9090471193222020 10389109935110880 10821989515740500 11363088991527525 12120628257629360 12986387418888600 14544753909155232 15150785322036700 16232984273610750 17315183225184800 18180942386444040 18938481652545875 21643979031481000 22726177983055050 24241256515258720 25972774837777200 30301570644073400 32465968547221500 36361884772888080 37876963305091750 43287958062962000 45452355966110100 51945549675554400 56815444957637625 60603141288146800 64931937094443000 72723769545776160 75753926610183500 86575916125924000 90904711932220200 113630889915275250 121206282576293600 129863874188886000 151507853220367000 181809423864440400 227261779830550500 259727748377772000 303015706440734000 363618847728880800 454523559661101000 606031412881468000 909047119322202000 1818094238644404000
• Sum of all divisors σ(n): 6806946292617534336
• Sum of proper divisors (its aliquot sum) s(n): 4988852053973130336
• 1818094238644404000 is an abundant number, because the sum of its proper divisors (4988852053973130336) is greater than itself. Its abundance is 3170757815328726336

Bases of 1818094238644404000

• Binary: 1100100111011001010110001001111001110100101010111111100100000₂
• Hexadecimal: 0x193B2B13CE957F20
• Base-36: DT9OMAVIPJXC

Squares and roots of 1818094238644404000

• 1818094238644404000 squared (1818094238644404000²) is 3305466660591975043103560515216000000
• 1818094238644404000 cubed (1818094238644404000³) is 6009649891653427432858496095674627735655251264000000000
• The square root of 1818094238644404000 is 1348367249.1737568157
• The cube root of 1818094238644404000 is 1220502.8471439221

Scales and comparisons

• 1,818,094,238,644,404,000 seconds is equal to 57,809,773,054 years, 8 weeks, 5 days, 15 hours, 20 minutes.
• To count from 1 to 1,818,094,238,644,404,000 would take you about two hundred two billion, three hundred thirty-four million, two hundred five thousand, six hundred eighty-nine 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 1818094238644404000 cubic inches would be around 101708.6 feet tall.

Recreational maths with 1818094238644404000

• 1818094238644404000 backwards is 0004044468324908181
• The number of decimal digits it has is: 19
• The sum of 1818094238644404000's digits is 66
• More coming soon!