12435465472

Names of 12435465472

• Cardinal: 12435465472 can be written as Twelve billion, four hundred thirty-five million, four hundred sixty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.2435465472 × 10¹⁰

Factors of 12435465472

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 17348

Divisors of 12435465472

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 8 16 32 53 64 106 128 212 256 424 848 1696 2809 3392 5618 6784 11236 13568 17293 22472 34586 44944 69172 89888 138344 179776 276688 359552 553376 719104 916529 1106752 1833058 2213504 3666116 4427008 7332232 14664464 29328928 48576037 58657856 97152074 117315712 194304148 234631424 388608296 777216592 1554433184 3108866368 6217732736 12435465472
• Sum of all divisors σ(n): 25301000942
• Sum of proper divisors (its aliquot sum) s(n): 12865535470
• 12435465472 is an abundant number, because the sum of its proper divisors (12865535470) is greater than itself. Its abundance is 430069998

Bases of 12435465472

• Binary: 1011100101001101100010010100000000₂
• Hexadecimal: 0x2E5362500
• Base-36: 5PNR6KG

Squares and roots of 12435465472

• 12435465472 squared (12435465472²) is 154640801505304182784
• 12435465472 cubed (12435465472³) is 1923030347681615789867608834048
• The square root of 12435465472 is 111514.4182247303
• The cube root of 12435465472 is 2316.7936205729

Scales and comparisons

• 12,435,465,472 seconds is equal to 395 years, 21 weeks, 1 day, 23 hours, 57 minutes, 52 seconds.
• To count from 1 to 12,435,465,472 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 12435465472 cubic inches would be around 193.1 feet tall.

Recreational maths with 12435465472

• 12435465472 backwards is 27456453421
• The number of decimal digits it has is: 11
• The sum of 12435465472's digits is 43
• More coming soon!