42381200052

Names of 42381200052

• Cardinal: 42381200052 can be written as Forty-two billion, three hundred eighty-one million, two hundred thousand and fifty-two.

Scientific notation

• Scientific notation: 4.2381200052 × 10¹⁰

Factors of 42381200052

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1629

Divisors of 42381200052

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 53 54 81 106 108 159 162 212 318 324 477 636 954 1431 1571 1908 2862 3142 4293 4713 5724 6284 8586 9426 14139 17172 18852 28278 42417 56556 83263 84834 127251 166526 169668 249789 254502 333052 499578 509004 749367 999156 1498734 2248101 2468041 2997468 4496202 4936082 6744303 7404123 8992404 9872164 13488606 14808246 22212369 26977212 29616492 44424738 66637107 88849476 130806173 133274214 199911321 261612346 266548428 392418519 399822642 523224692 784837038 799645284 1177255557 1569674076 2354511114 3531766671 4709022228 7063533342 10595300013 14127066684 21190600026 42381200052
• Sum of all divisors σ(n): 112955159394
• Sum of proper divisors (its aliquot sum) s(n): 70573959342
• 42381200052 is an abundant number, because the sum of its proper divisors (70573959342) is greater than itself. Its abundance is 28192759290

Bases of 42381200052

• Binary: 100111011110000111011100101010110100₂
• Hexadecimal: 0x9DE1DCAB4
• Base-36: JGWO790

Squares and roots of 42381200052

• 42381200052 squared (42381200052²) is 1796166117847644802704
• 42381200052 cubed (42381200052³) is 76123675567125242040436294540608
• The square root of 42381200052 is 205866.9474490745
• The cube root of 42381200052 is 3486.5113495899

Scales and comparisons

• 42,381,200,052 seconds is equal to 1,347 years, 30 weeks, 5 days, 3 hours, 34 minutes, 12 seconds.
• To count from 1 to 42,381,200,052 would take you about two thousand, six hundred ninety-five 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 42381200052 cubic inches would be around 290.5 feet tall.

Recreational maths with 42381200052

• 42381200052 backwards is 25000218324
• 42381200052 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42381200052's digits is 27
• More coming soon!