12483691740

Names of 12483691740

• Cardinal: 12483691740 can be written as Twelve billion, four hundred eighty-three million, six hundred ninety-one thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.248369174 × 10¹⁰

Factors of 12483691740

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5334934

Divisors of 12483691740

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 180 195 234 260 390 468 585 780 1170 2340 5334911 10669822 16004733 21339644 26674555 32009466 48014199 53349110 64018932 69353843 80023665 96028398 106698220 138707686 160047330 192056796 208061529 240070995 277415372 320094660 346769215 416123058 480141990 624184587 693538430 832246116 960283980 1040307645 1248369174 1387076860 2080615290 2496738348 3120922935 4161230580 6241845870 12483691740
• Sum of all divisors σ(n): 40780067328
• Sum of proper divisors (its aliquot sum) s(n): 28296375588
• 12483691740 is an abundant number, because the sum of its proper divisors (28296375588) is greater than itself. Its abundance is 15812683848

Bases of 12483691740

• Binary: 1011101000000101100000010011011100₂
• Hexadecimal: 0x2E81604DC
• Base-36: 5QGGU70

Squares and roots of 12483691740

• 12483691740 squared (12483691740²) is 155842559459344227600
• 12483691740 cubed (12483691740³) is 1945490472263074399906800024000
• The square root of 12483691740 is 111730.4423154227
• The cube root of 12483691740 is 2319.7846943971

Scales and comparisons

• 12,483,691,740 seconds is equal to 396 years, 49 weeks, 4 hours, 9 minutes.
• To count from 1 to 12,483,691,740 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 12483691740 cubic inches would be around 193.3 feet tall.

Recreational maths with 12483691740

• 12483691740 backwards is 04719638421
• 12483691740 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12483691740's digits is 45
• More coming soon!