18041818249596616336

Names of 18041818249596616336

• Cardinal: 18041818249596616336 can be written as Eighteen quintillion, forty-one quadrillion, eight hundred eighteen trillion, two hundred forty-nine billion, five hundred ninety-six million, six hundred sixteen thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 1.8041818249596616336 × 10¹⁹

Factors of 18041818249596616336

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 22593486

Divisors of 18041818249596616336

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 8 16 47 94 188 376 752 2209 4418 8836 17672 35344 22593437 45186874 90373748 180747496 361494992 1061891539 2123783078 4247566156 8495132312 16990264624 49908902333 99817804666 199635609332 399271218664 798542437328 510463395472969 1020926790945938 2041853581891876 4083707163783752 8167414327567504 23991779587229543 47983559174459086 95967118348918172 191934236697836344 383868473395672688 1127613640599788521 2255227281199577042 4510454562399154084 9020909124798308168 18041818249596616336
• Sum of all divisors σ(n): 35715593971852298569
• Sum of proper divisors (its aliquot sum) s(n): 17673775722255682233
• 18041818249596616336 is a deficient number, because the sum of its proper divisors (17673775722255682233) is less than itself. Its deficiency is 368042527340934103

Bases of 18041818249596616336

• Binary: 1111101001100001011010100001101110111101010111011011111010010000₂
• Hexadecimal: 0xFA616A1BBD5DBE90
• Base-36: 3T2MYSYM2WOLS

Squares and roots of 18041818249596616336

• 18041818249596616336 squared (18041818249596616336²) is 325507205751477512998348582380382064896
• 18041818249596616336 cubed (18041818249596616336³) is 5872741845102207669163784800845124103303532792942365741056
• 18041818249596616336 is a perfect square number. Its square root is 4247566156
• The cube root of 18041818249596616336 is 2622769.3582011033

Scales and comparisons

• 18,041,818,249,596,616,336 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 18,041,818,249,596,616,336 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 18041818249596616336 cubic inches would be around 218564.1 feet tall.

Recreational maths with 18041818249596616336

• 18041818249596616336 backwards is 63361669594281814081
• The number of decimal digits it has is: 20
• The sum of 18041818249596616336's digits is 91
• More coming soon!