309845443231449

Names of 309845443231449

• Cardinal: 309845443231449 can be written as Three hundred nine trillion, eight hundred forty-five billion, four hundred forty-three million, two hundred thirty-one thousand, four hundred forty-nine.

Scientific notation

• Scientific notation: 3.09845443231449 × 10¹⁴

Factors of 309845443231449

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3870

Divisors of 309845443231449

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 23 47 69 141 207 423 1081 2209 3243 3797 6627 9729 11391 19881 34173 50807 87331 103823 152421 178459 261993 311469 457263 535377 785979 934407 1606131 2387929 4104557 7163787 8387573 12313671 14417209 21491361 25162719 36941013 43251627 75488157 129754881 192914179 331595807 394215931 578742537 677608823 994787421 1182647793 1736227611 2032826469 2984362263 3547943379 6098479407 9066966413 15585002929 27200899239 31847614681 46755008787 81602697717 95542844043 140265026361 286628532129 732495137663 1496837890007 2197485412989 4490513670021 6592456238967 13471541010063 34427271470161 103281814410483 309845443231449
• Sum of all divisors σ(n): 477291491838720
• Sum of proper divisors (its aliquot sum) s(n): 167446048607271
• 309845443231449 is a deficient number, because the sum of its proper divisors (167446048607271) is less than itself. Its deficiency is 142399394624178

Bases of 309845443231449

• Binary: 1000110011100110110000011100101000011111011011001₂
• Hexadecimal: 0x119CD83943ED9
• Base-36: 31TX14XEC9

Squares and roots of 309845443231449

• 309845443231449 squared (309845443231449²) is 96004198691293084927382639601
• 309845443231449 cubed (309845443231449³) is 29746463495583801925062590011038972796011849
• The square root of 309845443231449 is 17602427.1971637195
• The cube root of 309845443231449 is 67667.7450742283

Scales and comparisons

• 309,845,443,231,449 seconds is equal to 9,852,126 years, 35 weeks, 2 days, 11 hours, 24 minutes, 9 seconds.
• To count from 1 to 309,845,443,231,449 would take you about twenty-four million, six hundred thirty thousand, three hundred sixteen 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 309845443231449 cubic inches would be around 5639 feet tall.

Recreational maths with 309845443231449

• 309845443231449 backwards is 944132344548903
• The number of decimal digits it has is: 15
• The sum of 309845443231449's digits is 63
• More coming soon!