1425400327301238

Names of 1425400327301238

• Cardinal: 1425400327301238 can be written as One quadrillion, four hundred twenty-five trillion, four hundred billion, three hundred twenty-seven million, three hundred one thousand, two hundred thirty-eight.

Scientific notation

• Scientific notation: 1.425400327301238 × 10¹⁵

Factors of 1425400327301238

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 161280870297

Divisors of 1425400327301238

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 3 6 9 18 491 982 1473 2946 4419 8838 161280869801 322561739602 483842609403 967685218806 1451527828209 2903055656418 79188907072291 158377814144582 237566721216873 475133442433746 712700163650619 1425400327301238
• Sum of all divisors σ(n): 3094657329760776
• Sum of proper divisors (its aliquot sum) s(n): 1669257002459538
• 1425400327301238 is an abundant number, because the sum of its proper divisors (1669257002459538) is greater than itself. Its abundance is 243856675158300

Bases of 1425400327301238

• Binary: 101000100000110010011100000001010111110100001110110₂
• Hexadecimal: 0x51064E02BE876
• Base-36: E19FVC4NLI

Squares and roots of 1425400327301238

• 1425400327301238 squared (1425400327301238²) is 2031766093070476416500396332644
• 1425400327301238 cubed (1425400327301238³) is 2896080054062214672469817302934104765041013272
• The square root of 1425400327301238 is 37754474.2686378565
• The cube root of 1425400327301238 is 112541.3925656379

Scales and comparisons

• 1,425,400,327,301,238 seconds is equal to 45,323,321 years, 18 weeks, 3 days, 9 hours, 27 minutes, 18 seconds.
• To count from 1 to 1,425,400,327,301,238 would take you about one hundred thirty-five million, nine hundred sixty-nine thousand, nine hundred sixty-four 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 1425400327301238 cubic inches would be around 9378.4 feet tall.

Recreational maths with 1425400327301238

• 1425400327301238 backwards is 8321037230045241
• The number of decimal digits it has is: 16
• The sum of 1425400327301238's digits is 45
• More coming soon!