5213998782

Names of 5213998782

• Cardinal: 5213998782 can be written as Five billion, two hundred thirteen million, nine hundred ninety-eight thousand, seven hundred eighty-two.

Scientific notation

• Scientific notation: 5.213998782 × 10⁹

Factors of 5213998782

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 63732

Divisors of 5213998782

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 37 41 54 74 82 111 123 222 246 333 369 666 738 999 1107 1517 1998 2214 3034 4551 9102 13653 27306 40959 63649 81918 127298 190947 381894 572841 1145682 1718523 2355013 2609609 3437046 4710026 5219218 7065039 7828827 14130078 15657654 21195117 23486481 42390234 46972962 63585351 70459443 96555533 127170702 140918886 193111066 289666599 579333198 868999797 1737999594 2606999391 5213998782
• Sum of all divisors σ(n): 12190248000
• Sum of proper divisors (its aliquot sum) s(n): 6976249218
• 5213998782 is an abundant number, because the sum of its proper divisors (6976249218) is greater than itself. Its abundance is 1762250436

Bases of 5213998782

• Binary: 100110110110001110100111010111110₂
• Hexadecimal: 0x136C74EBE
• Base-36: 2E8A37I

Squares and roots of 5213998782

• 5213998782 squared (5213998782²) is 27185783298697483524
• 5213998782 cubed (5213998782³) is 141746641007124621280601067768
• The square root of 5213998782 is 72208.0243601775
• The cube root of 5213998782 is 1734.0314705559

Scales and comparisons

• 5,213,998,782 seconds is equal to 165 years, 41 weeks, 4 hours, 59 minutes, 42 seconds.
• To count from 1 to 5,213,998,782 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 5213998782 cubic inches would be around 144.5 feet tall.

Recreational maths with 5213998782

• 5213998782 backwards is 2878993125
• 5213998782 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5213998782's digits is 54
• More coming soon!