308134300991

Names of 308134300991

• Cardinal: 308134300991 can be written as Three hundred eight billion, one hundred thirty-four million, three hundred thousand, nine hundred ninety-one.

Scientific notation

• Scientific notation: 3.08134300991 × 10¹¹

Factors of 308134300991

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 470

Divisors of 308134300991

• Number of divisors d(n): 64
• Complete list of divisors:
  1 11 19 31 121 209 341 409 589 961 1331 2299 3751 4499 6479 7771 10571 12679 18259 25289 29791 41261 49489 71269 85481 116281 139469 200849 240901 327701 393049 544379 566029 783959 940291 1279091 1534159 2209339 2649911 3604711 4323539 6226319 7467931 10343201 12184519 16875749 24302729 29149021 39651821 47558929 68489509 82147241 134029709 231505861 320639231 523148219 753384599 903619651 1474326799 2546564471 9939816161 16217594789 28012209181 308134300991
• Sum of all divisors σ(n): 369555763200
• Sum of proper divisors (its aliquot sum) s(n): 61421462209
• 308134300991 is a deficient number, because the sum of its proper divisors (61421462209) is less than itself. Its deficiency is 246712838782

Bases of 308134300991

• Binary: 100011110111110001111000100110100111111₂
• Hexadecimal: 0x47BE3C4D3F
• Base-36: 3XJZ7GAN

Squares and roots of 308134300991

• 308134300991 squared (308134300991²) is 94946747447212183582081
• 308134300991 cubed (308134300991³) is 29256349656015739859723295408142271
• The square root of 308134300991 is 555098.4606274819
• The cube root of 308134300991 is 6754.2948505571

Scales and comparisons

• 308,134,300,991 seconds is equal to 9,797 years, 37 weeks, 2 days, 5 hours, 23 minutes, 11 seconds.
• To count from 1 to 308,134,300,991 would take you about nineteen thousand, five hundred ninety-five 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 308134300991 cubic inches would be around 562.9 feet tall.

Recreational maths with 308134300991

• 308134300991 backwards is 199003431803
• The number of decimal digits it has is: 12
• The sum of 308134300991's digits is 41
• More coming soon!