490428009912125519

Names of 490428009912125519

• Cardinal: 490428009912125519 can be written as Four hundred ninety quadrillion, four hundred twenty-eight trillion, nine billion, nine hundred twelve million, one hundred twenty-five thousand, five hundred nineteen.

Scientific notation

• Scientific notation: 4.90428009912125519 × 10¹⁷

Factors of 490428009912125519

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 125306186

Divisors of 490428009912125519

• Number of divisors d(n): 16
• Complete list of divisors:
  1 13 293 3809 1036093 13469209 124269787 303575249 1615507231 3946478237 36411047591 473343618683 128755056422191 1673815733488483 37725231531701963 490428009912125519
• Sum of all divisors σ(n): 529956327992744352
• Sum of proper divisors (its aliquot sum) s(n): 39528318080618833
• 490428009912125519 is a deficient number, because the sum of its proper divisors (39528318080618833) is less than itself. Its deficiency is 450899691831506686

Bases of 490428009912125519

• Binary: 11011001110010110011010110100110110101101101100100001001111₂
• Hexadecimal: 0x6CE59AD36B6C84F
• Base-36: 3Q4Y7XGHPBNZ

Squares and roots of 490428009912125519

• 490428009912125519 squared (490428009912125519²) is 240519632906367886314496304411019361
• 490428009912125519 cubed (490428009912125519³) is 117957564911064980901167057119697081760165272971173359
• The square root of 490428009912125519 is 700305654.6338359525
• The cube root of 490428009912125519 is 788602.9948679377

Scales and comparisons

• 490,428,009,912,125,519 seconds is equal to 15,594,093,721 years, 39 weeks, 6 days, 16 hours, 11 minutes, 59 seconds.
• To count from 1 to 490,428,009,912,125,519 would take you about forty-six billion, seven hundred eighty-two million, two hundred eighty-one thousand, one hundred sixty-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 490428009912125519 cubic inches would be around 65716.9 feet tall.

Recreational maths with 490428009912125519

• 490428009912125519 backwards is 915521219900824094
• The number of decimal digits it has is: 18
• The sum of 490428009912125519's digits is 71
• More coming soon!