12479714460

Names of 12479714460

• Cardinal: 12479714460 can be written as Twelve billion, four hundred seventy-nine million, seven hundred fourteen thousand, four hundred sixty.

Scientific notation

• Scientific notation: 1.247971446 × 10¹⁰

Factors of 12479714460

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1873878

Divisors of 12479714460

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 37 45 60 74 90 111 148 180 185 222 333 370 444 555 666 740 1110 1332 1665 2220 3330 6660 1873831 3747662 5621493 7495324 9369155 11242986 16864479 18738310 22485972 28107465 33728958 37476620 56214930 67457916 69331747 84322395 112429860 138663494 168644790 207995241 277326988 337289580 346658735 415990482 623985723 693317470 831980964 1039976205 1247971446 1386634940 2079952410 2495942892 3119928615 4159904820 6239857230 12479714460
• Sum of all divisors σ(n): 38878266336
• Sum of proper divisors (its aliquot sum) s(n): 26398551876
• 12479714460 is an abundant number, because the sum of its proper divisors (26398551876) is greater than itself. Its abundance is 13918837416

Bases of 12479714460

• Binary: 1011100111110110010101010010011100₂
• Hexadecimal: 0x2E7D9549C
• Base-36: 5QE3LB0

Squares and roots of 12479714460

• 12479714460 squared (12479714460²) is 155743273003133091600
• 12479714460 cubed (12479714460³) is 1943631576144927668545024536000
• The square root of 12479714460 is 111712.6423463343
• The cube root of 12479714460 is 2319.5383085929

Scales and comparisons

• 12,479,714,460 seconds is equal to 396 years, 42 weeks, 3 days, 3 hours, 21 minutes.
• To count from 1 to 12,479,714,460 would take you about seven hundred ninety-three 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 12479714460 cubic inches would be around 193.3 feet tall.

Recreational maths with 12479714460

• 12479714460 backwards is 06441797421
• 12479714460 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12479714460's digits is 45
• More coming soon!