1828555642390401

Names of 1828555642390401

• Cardinal: 1828555642390401 can be written as One quadrillion, eight hundred twenty-eight trillion, five hundred fifty-five billion, six hundred forty-two million, three hundred ninety thousand, four hundred one.

Scientific notation

• Scientific notation: 1.828555642390401 × 10¹⁵

Factors of 1828555642390401

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 248288634

Divisors of 1828555642390401

• Number of divisors d(n): 24
• Complete list of divisors:
  1 3 9 811 1009 2433 3027 7299 9081 818299 2454897 7364691 248286811 744860433 2234581299 201360603721 250521392299 604081811163 751564176897 1812245433489 2254692530691 203172849154489 609518547463467 1828555642390401
• Sum of all divisors σ(n): 2647124743346720
• Sum of proper divisors (its aliquot sum) s(n): 818569100956319
• 1828555642390401 is a deficient number, because the sum of its proper divisors (818569100956319) is less than itself. Its deficiency is 1009986541434082

Bases of 1828555642390401

• Binary: 110011111110000111111001001100001000100011110000001₂
• Hexadecimal: 0x67F0FC9844781
• Base-36: I062V5KKU9

Squares and roots of 1828555642390401

• 1828555642390401 squared (1828555642390401²) is 3343615737317772066537296940801
• 1828555642390401 cubed (1828555642390401³) is 6113987422457752986601369257079235812227651201
• The square root of 1828555642390401 is 42761614.1228368623
• The cube root of 1828555642390401 is 122283.9315959713

Scales and comparisons

• 1,828,555,642,390,401 seconds is equal to 58,142,413 years, 17 weeks, 2 days, 14 hours, 13 minutes, 21 seconds.
• To count from 1 to 1,828,555,642,390,401 would take you about one hundred seventy-four million, four hundred twenty-seven thousand, two hundred forty 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 1828555642390401 cubic inches would be around 10190.3 feet tall.

Recreational maths with 1828555642390401

• 1828555642390401 backwards is 1040932465558281
• The number of decimal digits it has is: 16
• The sum of 1828555642390401's digits is 63
• More coming soon!