42748997635127762432

Names of 42748997635127762432

• Cardinal: 42748997635127762432 can be written as Forty-two quintillion, seven hundred forty-eight quadrillion, nine hundred ninety-seven trillion, six hundred thirty-five billion, one hundred twenty-seven million, seven hundred sixty-two thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 4.2748997635127762432 × 10¹⁹

Factors of 42748997635127762432

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 437073

Divisors of 42748997635127762432

• Number of divisors d(n): 30
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 437071 874142 1748284 3496568 6993136 13986272 27972544 55945088 111890176 223780352 191031059041 382062118082 764124236164 1528248472328 3056496944656 6112993889312 12225987778624 24451975557248 48903951114496 97807902228992
• Sum of all divisors σ(n): 42749095252446057039
• Sum of proper divisors (its aliquot sum) s(n): 97617318294607
• 42748997635127762432 is a deficient number, because the sum of its proper divisors (97617318294607) is less than itself. Its deficiency is 42748900017809467825

Bases of 42748997635127762432

• Binary: 100101000101000010111100101101101011110001110011011101111000000000₂
• Hexadecimal: 0x25142F2DAF1CDDE00
• Base-36: 90SBQXRC8JYM8

Squares and roots of 42748997635127762432

• 42748997635127762432 squared (42748997635127762432²) is 1827476798808159025031836019879030554624
• 42748997635127762432 cubed (42748997635127762432³) is 78122801350500843860029168911997306413039059603701071085568
• The square root of 42748997635127762432 is 6538271762.1040930875
• 42748997635127762432 is a perfect cube number. Its cube root is 3496568

Scales and comparisons

• 42,748,997,635,127,762,432 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,748,997,635,127,762,432 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42748997635127762432 cubic inches would be around 291380.7 feet tall.

Recreational maths with 42748997635127762432

• 42748997635127762432 backwards is 23426772153679984724
• The number of decimal digits it has is: 20
• The sum of 42748997635127762432's digits is 98
• More coming soon!