13097391099001896959

Names of 13097391099001896959

• Cardinal: 13097391099001896959 can be written as Thirteen quintillion, ninety-seven quadrillion, three hundred ninety-one trillion, ninety-nine billion, one million, eight hundred ninety-six thousand, nine hundred fifty-nine.

Scientific notation

• Scientific notation: 1.3097391099001896959 × 10¹⁹

Factors of 13097391099001896959

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 537511055065

Divisors of 13097391099001896959

• Number of divisors d(n): 8
• Complete list of divisors:
  1 1297 18787 24366739 537511034981 697151812370357 10098219814188047 13097391099001896959
• Sum of all divisors σ(n): 13108187008163877168
• Sum of proper divisors (its aliquot sum) s(n): 10795909161980209
• 13097391099001896959 is a deficient number, because the sum of its proper divisors (10795909161980209) is less than itself. Its deficiency is 13086595189839916750

Bases of 13097391099001896959

• Binary: 1011010111000011010001111100111111000100010111101111111111111111₂
• Hexadecimal: 0xB5C347CFC45EFFFF
• Base-36: 2RIA5NR74Q2NZ

Squares and roots of 13097391099001896959

• 13097391099001896959 squared (13097391099001896959²) is 171541653600214118228843539480453447681
• 13097391099001896959 cubed (13097391099001896959³) is 2246748126971511104068260827628447338952800892910659502079
• The square root of 13097391099001896959 is 3619031790.2723508625
• The cube root of 13097391099001896959 is 2357191.8564229579

Scales and comparisons

• 13,097,391,099,001,896,959 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,097,391,099,001,896,959 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 13097391099001896959 cubic inches would be around 196432.7 feet tall.

Recreational maths with 13097391099001896959

• 13097391099001896959 backwards is 95969810099019379031
• The number of decimal digits it has is: 20
• The sum of 13097391099001896959's digits is 98
• More coming soon!