18010920369898000

Names of 18010920369898000

• Cardinal: 18010920369898000 can be written as Eighteen quadrillion, ten trillion, nine hundred twenty billion, three hundred sixty-nine million, eight hundred ninety-eight thousand.

Scientific notation

• Scientific notation: 1.8010920369898 × 10¹⁶

Factors of 18010920369898000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 75148286

Divisors of 18010920369898000

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 293 400 409 500 586 818 1000 1172 1465 1636 2000 2045 2344 2930 3272 4090 4688 5860 6544 7325 8180 10225 11720 14650 16360 20450 23440 29300 32720 36625 40900 51125 58600 73250 81800 102250 117200 119837 146500 163600 204500 239674 293000 409000 479348 586000 599185 818000 958696 1198370 1917392 2396740 2995925 4793480 5991850 9586960 11983700 14979625 23967400 29959250 47934800 59918500 75147577 119837000 150295154 239674000 300590308 375737885 601180616 751475770 1202361232 1502951540 1878689425 3005903080 3757378850 6011806160 7514757700 9393447125 15029515400 18786894250 22018240061 30059030800 30735358993 37573788500 44036480122 61470717986 75147577000 88072960244 110091200305 122941435972 150295154000 153676794965 176145920488 220182400610 245882871944 307353589930 352291840976 440364801220 491765743888 550456001525 614707179860 768383974825 880729602440 1100912003050 1229414359720 1536767949650 1761459204880 2201824006100 2458828719440 2752280007625 3073535899300 3841919874125 4403648012200 5504560015250 6147071798600 7683839748250 8807296024400 9005460184949 11009120030500 12294143597200 15367679496500 18010920369898 22018240061000 30735358993000 36021840739796 44036480122000 45027300924745 61470717986000 72043681479592 90054601849490 144087362959184 180109203698980 225136504623725 360218407397960 450273009247450 720436814795920 900546018494900 1125682523118625 1801092036989800 2251365046237250 3602184073979600 4502730092474500 9005460184949000 18010920369898000
• Sum of all divisors σ(n): 43805885856052320
• Sum of proper divisors (its aliquot sum) s(n): 25794965486154320
• 18010920369898000 is an abundant number, because the sum of its proper divisors (25794965486154320) is greater than itself. Its abundance is 7784045116256320

Bases of 18010920369898000

• Binary: 111111111111001101011000101110101110011100001000010000₂
• Hexadecimal: 0x3FFCD62EB9C210
• Base-36: 4XCC6LC1XXS

Squares and roots of 18010920369898000

• 18010920369898000 squared (18010920369898000²) is 324393252570806709144530404000000
• 18010920369898000 cubed (18010920369898000³) is 5842621040585009313301665643155187378792000000000
• The square root of 18010920369898000 is 134204770.2948669407
• The cube root of 18010920369898000 is 262127.1277166189

Scales and comparisons

• 18,010,920,369,898,000 seconds is equal to 572,691,556 years, 17 weeks, 10 hours, 46 minutes, 40 seconds.
• To count from 1 to 18,010,920,369,898,000 would take you about one billion, seven hundred eighteen million, seventy-four thousand, six hundred sixty-eight 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 18010920369898000 cubic inches would be around 21843.9 feet tall.

Recreational maths with 18010920369898000

• 18010920369898000 backwards is 00089896302901081
• The number of decimal digits it has is: 17
• The sum of 18010920369898000's digits is 64
• More coming soon!