42245373121802851

Names of 42245373121802851

• Cardinal: 42245373121802851 can be written as Forty-two quadrillion, two hundred forty-five trillion, three hundred seventy-three billion, one hundred twenty-one million, eight hundred two thousand, eight hundred fifty-one.

Scientific notation

• Scientific notation: 4.2245373121802851 × 10¹⁶

Factors of 42245373121802851

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 34792391971

Divisors of 42245373121802851

• Number of divisors d(n): 32
• Complete list of divisors:
  1 7 11 13 77 91 143 1001 1213 8491 13343 15769 93401 110383 173459 1214213 34792390727 243546735089 382716297997 452301079451 2679014085979 3166107556157 4975311873961 34827183117727 42203169951851 295422189662957 464234869470361 548641209374063 3249644086292527 3840488465618441 6035053303114693 42245373121802851
• Sum of all divisors σ(n): 56767821390056448
• Sum of proper divisors (its aliquot sum) s(n): 14522448268253597
• 42245373121802851 is a deficient number, because the sum of its proper divisors (14522448268253597) is less than itself. Its deficiency is 27722924853549254

Bases of 42245373121802851

• Binary: 10010110000101011111000101101010010101000011001001100011₂
• Hexadecimal: 0x9615F16A543263
• Base-36: BJYQGHPIDLV

Squares and roots of 42245373121802851

• 42245373121802851 squared (42245373121802851²) is 1784671550200342760752780511728201
• 42245373121802851 cubed (42245373121802851³) is 75394115538079787568842342941988298369706818901051
• The square root of 42245373121802851 is 205536792.6231283073
• The cube root of 42245373121802851 is 348278.2739262003

Scales and comparisons

• 42,245,373,121,802,851 seconds is equal to 1,343,272,191 years, 39 weeks, 1 day, 15 hours, 27 minutes, 31 seconds.
• To count from 1 to 42,245,373,121,802,851 would take you about four billion, twenty-nine million, eight hundred sixteen thousand, five hundred seventy-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 42245373121802851 cubic inches would be around 29023.2 feet tall.

Recreational maths with 42245373121802851

• 42245373121802851 backwards is 15820812137354224
• The number of decimal digits it has is: 17
• The sum of 42245373121802851's digits is 58
• More coming soon!