13998665807718506293393

Names of 13998665807718506293393

• Cardinal: 13998665807718506293393 can be written as Thirteen sextillion, nine hundred ninety-eight quintillion, six hundred sixty-five quadrillion, eight hundred seven trillion, seven hundred eighteen billion, five hundred six million, two hundred ninety-three thousand, three hundred ninety-three.

Scientific notation

• Scientific notation: 1.3998665807718506293393 × 10²²

Factors of 13998665807718506293393

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 158

Divisors of 13998665807718506293393

• Number of divisors d(n): 40
• Complete list of divisors:
  1 7 49 151 343 1057 7399 22801 51793 159607 1117249 3442951 7820743 24100657 168704599 519885601 1180932193 3639199207 25474394449 78502725751 178320761143 549519080257 3846633561799 11853911588401 26926434932593 82977381118807 580841667831649 1789940649848551 4065891674821543 12529584548939857 87707091842578999 270281038127131201 613949642898052993 1891967266889918407 13243770868229428849 40812436757196811351 92706396077606001943 285687057300377679457 1999809401102643756199 13998665807718506293393
• Sum of all divisors σ(n): 16433807867564582704000
• Sum of proper divisors (its aliquot sum) s(n): 2435142059846076410607
• 13998665807718506293393 is a deficient number, because the sum of its proper divisors (2435142059846076410607) is less than itself. Its deficiency is 11563523747872429882786

Bases of 13998665807718506293393

• Binary: 10111101101101111010000011100000000000001010000100001111111110100010010001₂
• Hexadecimal: 0x2F6DE838002843FE891
• Base-36: 2A2BASW0GAS9OK1

Squares and roots of 13998665807718506293393

• 13998665807718506293393 squared (13998665807718506293393²) is 195962644396187220212386049519947347795452449
• 13998665807718506293393 cubed (13998665807718506293393³) is 2743215569699006594026102891475173452693496543791742912072374369457
• The square root of 13998665807718506293393 is 118315957536.2448997725
• 13998665807718506293393 is a perfect cube number. Its cube root is 24100657

Scales and comparisons

• 13,998,665,807,718,506,293,393 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,998,665,807,718,506,293,393 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 13998665807718506293393 cubic inches would be around 2008388.1 feet tall.

Recreational maths with 13998665807718506293393

• 13998665807718506293393 backwards is 39339260581770856689931
• The number of decimal digits it has is: 23
• The sum of 13998665807718506293393's digits is 118
• More coming soon!