13122188975

Names of 13122188975

• Cardinal: 13122188975 can be written as Thirteen billion, one hundred twenty-two million, one hundred eighty-eight thousand, nine hundred seventy-five.

Scientific notation

• Scientific notation: 1.3122188975 × 10¹⁰

Factors of 13122188975

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19501

Divisors of 13122188975

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 19 25 29 35 49 95 133 145 175 203 245 475 551 665 725 931 1015 1225 1421 2755 3325 3857 4655 5075 7105 13775 19285 19441 23275 26999 35525 96425 97205 134995 136087 369379 486025 563789 674975 680435 952609 1846895 2585653 2818945 3402175 3946523 4763045 9234475 10711991 12928265 14094725 18099571 19732615 23815225 27625661 53559955 64641325 74983937 90497855 98663075 138128305 267799775 374919685 452489275 524887559 690641525 1874598425 2624437795 13122188975
• Sum of all divisors σ(n): 20612408400
• Sum of proper divisors (its aliquot sum) s(n): 7490219425
• 13122188975 is a deficient number, because the sum of its proper divisors (7490219425) is less than itself. Its deficiency is 5631969550

Bases of 13122188975

• Binary: 1100001110001001001011011010101111₂
• Hexadecimal: 0x30E24B6AF
• Base-36: 610M1TB

Squares and roots of 13122188975

• 13122188975 squared (13122188975²) is 172191843495611550625
• 13122188975 cubed (13122188975³) is 2259533910303039350494029359375
• The square root of 13122188975 is 114552.1233980409
• The cube root of 13122188975 is 2358.6785774271

Scales and comparisons

• 13,122,188,975 seconds is equal to 417 years, 12 weeks, 5 days, 4 hours, 29 minutes, 35 seconds.
• To count from 1 to 13,122,188,975 would take you about eight hundred thirty-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 13122188975 cubic inches would be around 196.6 feet tall.

Recreational maths with 13122188975

• 13122188975 backwards is 57988122131
• The number of decimal digits it has is: 11
• The sum of 13122188975's digits is 47
• More coming soon!