1729927130

Names of 1729927130

• Cardinal: 1729927130 can be written as One billion, seven hundred twenty-nine million, nine hundred twenty-seven thousand, one hundred thirty.

Scientific notation

• Scientific notation: 1.72992713 × 10⁹

Factors of 1729927130

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 46033

Divisors of 1729927130

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 5 10 4129 8258 20645 41290 41897 83794 209485 418970 172992713 345985426 864963565 1729927130
• Sum of all divisors σ(n): 3114697320
• Sum of proper divisors (its aliquot sum) s(n): 1384770190
• 1729927130 is a deficient number, because the sum of its proper divisors (1384770190) is less than itself. Its deficiency is 345156940

Bases of 1729927130

• Binary: 1100111000111001001011111011010₂
• Hexadecimal: 0x671C97DA
• Base-36: SLYCBE

Squares and roots of 1729927130

• 1729927130 squared (1729927130²) is 2992647875110036900
• 1729927130 cubed (1729927130³) is 5177062749689704568611097000
• The square root of 1729927130 is 41592.3926938569
• The cube root of 1729927130 is 1200.4459291761

Scales and comparisons

• 1,729,927,130 seconds is equal to 55 years, 2 days, 7 hours, 18 minutes, 50 seconds.
• To count from 1 to 1,729,927,130 would take you about one hundred ten 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 1729927130 cubic inches would be around 100 feet tall.

Recreational maths with 1729927130

• 1729927130 backwards is 0317299271
• The number of decimal digits it has is: 10
• The sum of 1729927130's digits is 41
• More coming soon!