1542409837612001

Names of 1542409837612001

• Cardinal: 1542409837612001 can be written as One quadrillion, five hundred forty-two trillion, four hundred nine billion, eight hundred thirty-seven million, six hundred twelve thousand and one.

Scientific notation

• Scientific notation: 1.542409837612001 × 10¹⁵

Factors of 1542409837612001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 46990183

Divisors of 1542409837612001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 607 54139 32862373 46935437 28489810259 2541037623743 1542409837612001
• Sum of all divisors σ(n): 1544979444898560
• Sum of proper divisors (its aliquot sum) s(n): 2569607286559
• 1542409837612001 is a deficient number, because the sum of its proper divisors (2569607286559) is less than itself. Its deficiency is 1539840230325442

Bases of 1542409837612001

• Binary: 101011110101101000001000110011110000000101111100001₂
• Hexadecimal: 0x57AD046780BE1
• Base-36: F6QLAPH04H

Squares and roots of 1542409837612001

• 1542409837612001 squared (1542409837612001²) is 2379028107162279294682219224001
• 1542409837612001 cubed (1542409837612001³) is 3669436356442557320070698810714461745144836001
• The square root of 1542409837612001 is 39273525.9126552197
• The cube root of 1542409837612001 is 115540.2391633695

Scales and comparisons

• 1,542,409,837,612,001 seconds is equal to 49,043,861 years, 44 weeks, 1 day, 2 hours, 26 minutes, 41 seconds.
• To count from 1 to 1,542,409,837,612,001 would take you about one hundred forty-seven million, one hundred thirty-one thousand, five hundred eighty-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 1542409837612001 cubic inches would be around 9628.4 feet tall.

Recreational maths with 1542409837612001

• 1542409837612001 backwards is 1002167389042451
• The number of decimal digits it has is: 16
• The sum of 1542409837612001's digits is 53
• More coming soon!