42157346690704302

Names of 42157346690704302

• Cardinal: 42157346690704302 can be written as Forty-two quadrillion, one hundred fifty-seven trillion, three hundred forty-six billion, six hundred ninety million, seven hundred four thousand, three hundred two.

Scientific notation

• Scientific notation: 4.2157346690704302 × 10¹⁶

Factors of 42157346690704302

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 45923035610811

Divisors of 42157346690704302

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 9 17 18 27 34 51 54 102 153 306 459 918 45923035610789 91846071221578 137769106832367 275538213664734 413307320497101 780691605383413 826614640994202 1239921961491303 1561383210766826 2342074816150239 2479843922982606 4684149632300478 7026224448450717 14052448896901434 21078673345352151 42157346690704302
• Sum of all divisors σ(n): 99193756919306400
• Sum of proper divisors (its aliquot sum) s(n): 57036410228602098
• 42157346690704302 is an abundant number, because the sum of its proper divisors (57036410228602098) is greater than itself. Its abundance is 14879063537897796

Bases of 42157346690704302

• Binary: 10010101110001011110001000101010001011000010001110101110₂
• Hexadecimal: 0x95C5E22A2C23AE
• Base-36: BJ3J5PH7JJI

Squares and roots of 42157346690704302

• 42157346690704302 squared (42157346690704302²) is 1777241880000236963277416801307204
• 42157346690704302 cubed (42157346690704302³) is 74923802088409081953606785634048855430549026391608
• The square root of 42157346690704302 is 205322543.0650621521
• The cube root of 42157346690704302 is 348036.2039301219

Scales and comparisons

• 42,157,346,690,704,302 seconds is equal to 1,340,473,223 years, 27 weeks, 3 days, 15 hours, 11 minutes, 42 seconds.
• To count from 1 to 42,157,346,690,704,302 would take you about four billion, twenty-one million, four hundred nineteen thousand, six hundred seventy 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 42157346690704302 cubic inches would be around 29003 feet tall.

Recreational maths with 42157346690704302

• 42157346690704302 backwards is 20340709664375124
• The number of decimal digits it has is: 17
• The sum of 42157346690704302's digits is 63
• More coming soon!