142998617933799358

Names of 142998617933799358

• Cardinal: 142998617933799358 can be written as One hundred forty-two quadrillion, nine hundred ninety-eight trillion, six hundred seventeen billion, nine hundred thirty-three million, seven hundred ninety-nine thousand, three hundred fifty-eight.

Scientific notation

• Scientific notation: 1.42998617933799358 × 10¹⁷

Factors of 142998617933799358

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 71499308966899681

Divisors of 142998617933799358

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 71499308966899679 142998617933799358
• Sum of all divisors σ(n): 214497926900699040
• Sum of proper divisors (its aliquot sum) s(n): 71499308966899682
• 142998617933799358 is a deficient number, because the sum of its proper divisors (71499308966899682) is less than itself. Its deficiency is 71499308966899676

Bases of 142998617933799358

• Binary: 111111100000010000111110001000001010100001101111110111110₂
• Hexadecimal: 0x1FC087C4150DFBE
• Base-36: 1340S26IVQ2M

Squares and roots of 142998617933799358

• 142998617933799358 squared (142998617933799358²) is 20448604730976723370957013001212164
• 142998617933799358 cubed (142998617933799358³) is 2924122215204222471020257822367613361706759964990712
• The square root of 142998617933799358 is 378151580.6311000441
• The cube root of 142998617933799358 is 522930.4684921891

Scales and comparisons

• 142,998,617,933,799,358 seconds is equal to 4,546,913,726 years, 27 weeks, 3 days, 15 minutes, 58 seconds.
• To count from 1 to 142,998,617,933,799,358 would take you about thirteen billion, six hundred forty million, seven hundred forty-one thousand, one hundred seventy-nine 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 142998617933799358 cubic inches would be around 43577.5 feet tall.

Recreational maths with 142998617933799358

• 142998617933799358 backwards is 853997339716899241
• The number of decimal digits it has is: 18
• The sum of 142998617933799358's digits is 103
• More coming soon!