5213425842

Names of 5213425842

• Cardinal: 5213425842 can be written as Five billion, two hundred thirteen million, four hundred twenty-five thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 5.213425842 × 10⁹

Factors of 5213425842

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 179

Divisors of 5213425842

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 6 9 18 27 54 67 81 107 134 162 201 214 321 402 603 642 963 1206 1809 1926 2889 3618 4489 5427 5778 7169 8667 8978 10854 13467 14338 17334 21507 26934 40401 43014 64521 80802 121203 129042 193563 242406 300763 363609 387126 480323 580689 601526 727218 902289 960646 1161378 1440969 1804578 2706867 2881938 4322907 5413734 8120601 8645814 12968721 16241202 24361803 25937442 32181641 38906163 48723606 64363282 77812326 96544923 193089846 289634769 579269538 868904307 1737808614 2606712921 5213425842
• Sum of all divisors σ(n): 11969765280
• Sum of proper divisors (its aliquot sum) s(n): 6756339438
• 5213425842 is an abundant number, because the sum of its proper divisors (6756339438) is greater than itself. Its abundance is 1542913596

Bases of 5213425842

• Binary: 100110110101111101001000010110010₂
• Hexadecimal: 0x136BE90B2
• Base-36: 2E7XT4I

Squares and roots of 5213425842

• 5213425842 squared (5213425842²) is 27179809010033408964
• 5213425842 cubed (5213425842³) is 141699918673532611576272047688
• The square root of 5213425842 is 72204.0569635807
• The cube root of 5213425842 is 1733.9679535749

Scales and comparisons

• 5,213,425,842 seconds is equal to 165 years, 40 weeks, 13 hours, 50 minutes, 42 seconds.
• To count from 1 to 5,213,425,842 would take you about three hundred thirty-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 5213425842 cubic inches would be around 144.5 feet tall.

Recreational maths with 5213425842

• 5213425842 backwards is 2485243125
• The number of decimal digits it has is: 10
• The sum of 5213425842's digits is 36
• More coming soon!