121318017947501

Names of 121318017947501

• Cardinal: 121318017947501 can be written as One hundred twenty-one trillion, three hundred eighteen billion, seventeen million, nine hundred forty-seven thousand, five hundred one.

Scientific notation

• Scientific notation: 1.21318017947501 × 10¹⁴

Factors of 121318017947501

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3576571

Divisors of 121318017947501

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5413 6287 3564871 34031531 19296646723 22412343977 121318017947501
• Sum of all divisors σ(n): 121359764546304
• Sum of proper divisors (its aliquot sum) s(n): 41746598803
• 121318017947501 is a deficient number, because the sum of its proper divisors (41746598803) is less than itself. Its deficiency is 121276271348698

Bases of 121318017947501

• Binary: 11011100101011010001101010111010101011101101101₂
• Hexadecimal: 0x6E568D5D576D
• Base-36: 1704Q7JPM5

Squares and roots of 121318017947501

• 121318017947501 squared (121318017947501²) is 14718061478710174748792145001
• 121318017947501 cubed (121318017947501³) is 1785566046626584087386305461353089197592501
• The square root of 121318017947501 is 11014445.8756444485
• The cube root of 121318017947501 is 49504.1683321079

Scales and comparisons

• 121,318,017,947,501 seconds is equal to 3,857,537 years, 36 weeks, 6 days, 5 hours, 51 minutes, 41 seconds.
• To count from 1 to 121,318,017,947,501 would take you about nine million, six hundred forty-three thousand, eight hundred forty-four 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 121318017947501 cubic inches would be around 4125.3 feet tall.

Recreational maths with 121318017947501

• 121318017947501 backwards is 105749710813121
• The number of decimal digits it has is: 15
• The sum of 121318017947501's digits is 50
• More coming soon!