168349372416

Names of 168349372416

• Cardinal: 168349372416 can be written as One hundred sixty-eight billion, three hundred forty-nine million, three hundred seventy-two thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.68349372416 × 10¹¹

Factors of 168349372416

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2142

Divisors of 168349372416

• Number of divisors d(n): 117
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 768 1024 1152 1536 2048 2137 2304 3072 4096 4274 4608 6144 6411 8548 9216 12288 12822 17096 18432 19233 25644 34192 36864 38466 51288 68384 76932 102576 136768 153864 205152 273536 307728 410304 547072 615456 820608 1094144 1230912 1641216 2188288 2461824 3282432 4376576 4566769 4923648 6564864 8753152 9133538 9847296 13129728 13700307 18267076 19694592 26259456 27400614 36534152 39389184 41100921 54801228 73068304 78778368 82201842 109602456 146136608 164403684 219204912 292273216 328807368 438409824 584546432 657614736 876819648 1169092864 1315229472 1753639296 2338185728 2630458944 3507278592 4676371456 5260917888 7014557184 9352742912 10521835776 14029114368 18705485824 21043671552 28058228736 42087343104 56116457472 84174686208 168349372416
• Sum of all divisors σ(n): 486510924081
• Sum of proper divisors (its aliquot sum) s(n): 318161551665
• 168349372416 is an abundant number, because the sum of its proper divisors (318161551665) is greater than itself. Its abundance is 149812179249

Bases of 168349372416

• Binary: 10011100110010011001111001000000000000₂
• Hexadecimal: 0x2732679000
• Base-36: 25C6VB40

Squares and roots of 168349372416

• 168349372416 squared (168349372416²) is 28341511192861061677056
• 168349372416 cubed (168349372416³) is 4771275622639199272815846066487296
• 168349372416 is a perfect square number. Its square root is 410304
• The cube root of 168349372416 is 5521.6706726303

Scales and comparisons

• 168,349,372,416 seconds is equal to 5,352 years, 51 weeks, 3 days, 2 hours, 33 minutes, 36 seconds.
• To count from 1 to 168,349,372,416 would take you about ten thousand, seven hundred 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 168349372416 cubic inches would be around 460.1 feet tall.

Recreational maths with 168349372416

• 168349372416 backwards is 614273943861
• The number of decimal digits it has is: 12
• The sum of 168349372416's digits is 54
• More coming soon!