12431340160

Names of 12431340160

• Cardinal: 12431340160 can be written as Twelve billion, four hundred thirty-one million, three hundred forty thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.243134016 × 10¹⁰

Factors of 12431340160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 87333

Divisors of 12431340160

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 223 320 446 640 892 1115 1784 2230 3568 4460 7136 8920 14272 17840 28544 35680 71360 87103 142720 174206 348412 435515 696824 871030 1393648 1742060 2787296 3484120 5574592 6968240 11149184 13936480 19423969 27872960 38847938 55745920 77695876 97119845 155391752 194239690 310783504 388479380 621567008 776958760 1243134016 1553917520 2486268032 3107835040 6215670080 12431340160
• Sum of all divisors σ(n): 29852282880
• Sum of proper divisors (its aliquot sum) s(n): 17420942720
• 12431340160 is an abundant number, because the sum of its proper divisors (17420942720) is greater than itself. Its abundance is 4989602560

Bases of 12431340160

• Binary: 1011100100111101110011001010000000₂
• Hexadecimal: 0x2E4F73280
• Base-36: 5PLARGG

Squares and roots of 12431340160

• 12431340160 squared (12431340160²) is 154538218173628825600
• 12431340160 cubed (12431340160³) is 1921117157836673872614916096000
• The square root of 12431340160 is 111495.9199253497
• The cube root of 12431340160 is 2316.5374030205

Scales and comparisons

• 12,431,340,160 seconds is equal to 395 years, 14 weeks, 3 days, 6 hours, 2 minutes, 40 seconds.
• To count from 1 to 12,431,340,160 would take you about seven hundred ninety 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 12431340160 cubic inches would be around 193 feet tall.

Recreational maths with 12431340160

• 12431340160 backwards is 06104313421
• The number of decimal digits it has is: 11
• The sum of 12431340160's digits is 25
• More coming soon!