309990428973277

Names of 309990428973277

• Cardinal: 309990428973277 can be written as Three hundred nine trillion, nine hundred ninety billion, four hundred twenty-eight million, nine hundred seventy-three thousand, two hundred seventy-seven.

Scientific notation

• Scientific notation: 3.09990428973277 × 10¹⁴

Factors of 309990428973277

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2683

Divisors of 309990428973277

• Number of divisors d(n): 36
• Complete list of divisors:
  1 13 149 169 1937 2197 2521 22201 25181 32773 288613 327353 375629 426049 3751969 4883177 5538637 6355441 48775597 55968721 63481301 82620733 727593373 825256913 946960709 1074069529 9458713849 12310489217 13962903877 122963280037 141097145641 160036359821 1834262893333 2080472677673 23845417613329 309990428973277
• Sum of all divisors σ(n): 338214257810940
• Sum of proper divisors (its aliquot sum) s(n): 28223828837663
• 309990428973277 is a deficient number, because the sum of its proper divisors (28223828837663) is less than itself. Its deficiency is 281766600135614

Bases of 309990428973277

• Binary: 1000110011110111101000101011001110001100011011101₂
• Hexadecimal: 0x119EF456718DD
• Base-36: 31VRMXP0PP

Squares and roots of 309990428973277

• 309990428973277 squared (309990428973277²) is 96094066055036292532380118729
• 309990428973277 cubed (309990428973277³) is 29788240758187116205493274550530850828204933
• The square root of 309990428973277 is 17606545.0606664169
• The cube root of 309990428973277 is 67678.2980004985

Scales and comparisons

• 309,990,428,973,277 seconds is equal to 9,856,736 years, 40 weeks, 3 days, 4 hours, 34 minutes, 37 seconds.
• To count from 1 to 309,990,428,973,277 would take you about twenty-four million, six hundred forty-one thousand, eight hundred forty-one 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 309990428973277 cubic inches would be around 5639.9 feet tall.

Recreational maths with 309990428973277

• 309990428973277 backwards is 772379824099903
• The number of decimal digits it has is: 15
• The sum of 309990428973277's digits is 79
• More coming soon!