13091846120

Names of 13091846120

• Cardinal: 13091846120 can be written as Thirteen billion, ninety-one million, eight hundred forty-six thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.309184612 × 10¹⁰

Factors of 13091846120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 73394

Divisors of 13091846120

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 40 41 82 109 164 205 218 328 410 436 545 820 872 1090 1640 2180 4360 4469 8938 17876 22345 35752 44690 73237 89380 146474 178760 292948 366185 585896 732370 1464740 2929480 3002717 6005434 7982833 12010868 15013585 15965666 24021736 30027170 31931332 39914165 60054340 63862664 79828330 120108680 159656660 319313320 327296153 654592306 1309184612 1636480765 2618369224 3272961530 6545923060 13091846120
• Sum of all divisors σ(n): 30452360400
• Sum of proper divisors (its aliquot sum) s(n): 17360514280
• 13091846120 is an abundant number, because the sum of its proper divisors (17360514280) is greater than itself. Its abundance is 4268668160

Bases of 13091846120

• Binary: 1100001100010101011011011111101000₂
• Hexadecimal: 0x30C55B7E8
• Base-36: 60IJP48

Squares and roots of 13091846120

• 13091846120 squared (13091846120²) is 171396434829759054400
• 13091846120 cubed (13091846120³) is 2243895750307813936881508928000
• The square root of 13091846120 is 114419.6054878709
• The cube root of 13091846120 is 2356.8591585031

Scales and comparisons

• 13,091,846,120 seconds is equal to 416 years, 14 weeks, 3 days, 23 hours, 55 minutes, 20 seconds.
• To count from 1 to 13,091,846,120 would take you about eight hundred thirty-two 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 13091846120 cubic inches would be around 196.4 feet tall.

Recreational maths with 13091846120

• 13091846120 backwards is 02164819031
• The number of decimal digits it has is: 11
• The sum of 13091846120's digits is 35
• More coming soon!