18014129902016802

Names of 18014129902016802

• Cardinal: 18014129902016802 can be written as Eighteen quadrillion, fourteen trillion, one hundred twenty-nine billion, nine hundred two million, sixteen thousand, eight hundred two.

Scientific notation

• Scientific notation: 1.8014129902016802 × 10¹⁶

Factors of 18014129902016802

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 45365164

Divisors of 18014129902016802

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 2099 4198 6297 10513 12594 18891 21026 31539 37782 63078 94617 189234 22066787 44133574 45352547 66200361 90705094 132400722 136057641 198601083 272115282 397202166 408172923 816345846 95194996153 190389992306 285584988459 476791326611 571169976918 856754965377 953582653222 1430373979833 1713509930754 2860747959666 4291121939499 8582243878998 1000784994556489 2001569989112978 3002354983669467 6004709967338934 9007064951008401 18014129902016802
• Sum of all divisors σ(n): 39052924884136800
• Sum of proper divisors (its aliquot sum) s(n): 21038794982119998
• 18014129902016802 is an abundant number, because the sum of its proper divisors (21038794982119998) is greater than itself. Its abundance is 3024665080103196

Bases of 18014129902016802

• Binary: 111111111111111100000101110101101111110101100100100010₂
• Hexadecimal: 0x3FFFC175BF5922
• Base-36: 4XDH514LYCI

Squares and roots of 18014129902016802

• 18014129902016802 squared (18014129902016802²) is 324508876126735876425227090307204
• 18014129902016802 cubed (18014129902016802³) is 5845745048904499091304541610839154607985349641608
• The square root of 18014129902016802 is 134216727.3554857691
• The cube root of 18014129902016802 is 262142.6970758365

Scales and comparisons

• 18,014,129,902,016,802 seconds is equal to 572,793,609 years, 27 weeks, 22 hours, 26 minutes, 42 seconds.
• To count from 1 to 18,014,129,902,016,802 would take you about one billion, seven hundred eighteen million, three hundred eighty thousand, eight hundred twenty-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 18014129902016802 cubic inches would be around 21845.2 feet tall.

Recreational maths with 18014129902016802

• 18014129902016802 backwards is 20861020992141081
• The number of decimal digits it has is: 17
• The sum of 18014129902016802's digits is 54
• More coming soon!