1429879326780390

Names of 1429879326780390

• Cardinal: 1429879326780390 can be written as One quadrillion, four hundred twenty-nine trillion, eight hundred seventy-nine billion, three hundred twenty-six million, seven hundred eighty thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.42987932678039 × 10¹⁵

Factors of 1429879326780390

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 14296684

Divisors of 1429879326780390

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 5 6 10 15 30 5294671 9002003 10589342 15884013 18004006 26473355 27006009 31768026 45010015 52946710 54012018 79420065 90020030 135030045 158840130 270060090 47662644226013 95325288452026 142987932678039 238313221130065 285975865356078 476626442260130 714939663390195 1429879326780390
• Sum of all divisors σ(n): 3431711413633536
• Sum of proper divisors (its aliquot sum) s(n): 2001832086853146
• 1429879326780390 is an abundant number, because the sum of its proper divisors (2001832086853146) is greater than itself. Its abundance is 571952760072756

Bases of 1429879326780390

• Binary: 101000101000111011110111001010110000010101111100110₂
• Hexadecimal: 0x51477B9582BE6
• Base-36: E2ULHSRW86

Squares and roots of 1429879326780390

• 1429879326780390 squared (1429879326780390²) is 2044554889153941331043288552100
• 1429879326780390 cubed (1429879326780390³) is 2923466768468992530622564587033135837773319000
• The square root of 1429879326780390 is 37813745.2096508155
• The cube root of 1429879326780390 is 112659.1479709919

Scales and comparisons

• 1,429,879,326,780,390 seconds is equal to 45,465,739 years, 35 weeks, 4 days, 3 hours, 26 minutes, 30 seconds.
• To count from 1 to 1,429,879,326,780,390 would take you about one hundred thirty-six million, three hundred ninety-seven thousand, two hundred nineteen 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 1429879326780390 cubic inches would be around 9388.3 feet tall.

Recreational maths with 1429879326780390

• 1429879326780390 backwards is 0930876239789241
• The number of decimal digits it has is: 16
• The sum of 1429879326780390's digits is 78
• More coming soon!