3438223717902378

Names of 3438223717902378

• Cardinal: 3438223717902378 can be written as Three quadrillion, four hundred thirty-eight trillion, two hundred twenty-three billion, seven hundred seventeen million, nine hundred two thousand, three hundred seventy-eight.

Scientific notation

• Scientific notation: 3.438223717902378 × 10¹⁵

Factors of 3438223717902378

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 24914664622509

Divisors of 3438223717902378

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 23 46 69 138 24914664622481 49829329244962 74743993867443 149487987734886 573037286317063 1146074572634126 1719111858951189 3438223717902378
• Sum of all divisors σ(n): 7175423411274816
• Sum of proper divisors (its aliquot sum) s(n): 3737199693372438
• 3438223717902378 is an abundant number, because the sum of its proper divisors (3737199693372438) is greater than itself. Its abundance is 298975975470060

Bases of 3438223717902378

• Binary: 1100001101110000101111010111010111010010100000101010₂
• Hexadecimal: 0xC370BD75D282A
• Base-36: XUQY65C016

Squares and roots of 3438223717902378

• 3438223717902378 squared (3438223717902378²) is 11821382334346450972412338054884
• 3438223717902378 cubed (3438223717902378³) is 40644557120342146776228695139307317273118114152
• The square root of 3438223717902378 is 58636368.5599848347
• The cube root of 3438223717902378 is 150930.8590658385

Scales and comparisons

• 3,438,223,717,902,378 seconds is equal to 109,324,879 years, 5 weeks, 3 days, 5 hours, 46 minutes, 18 seconds.
• To count from 1 to 3,438,223,717,902,378 would take you about three hundred twenty-seven million, nine hundred seventy-four thousand, six hundred thirty-seven 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 3438223717902378 cubic inches would be around 12577.6 feet tall.

Recreational maths with 3438223717902378

• 3438223717902378 backwards is 8732097173228343
• 3438223717902378 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 3438223717902378's digits is 69
• More coming soon!