42430288225

Names of 42430288225

• Cardinal: 42430288225 can be written as Forty-two billion, four hundred thirty million, two hundred eighty-eight thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 4.2430288225 × 10¹⁰

Factors of 42430288225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1983

Divisors of 42430288225

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 13 25 31 65 73 155 325 365 403 775 949 961 1825 1861 2015 2263 4745 4805 9305 10075 11315 12493 23725 24025 24193 29419 46525 56575 57691 62465 70153 120965 135853 147095 288455 312325 350765 604825 679265 735475 749983 911989 1442275 1753825 1766089 1788421 3396325 3749915 4211443 4559945 8830445 8942105 18749575 21057215 22799725 23249473 44152225 44710525 54748759 105286075 116247365 130554733 273743795 581236825 652773665 1368718975 1697211529 3263868325 8486057645 42430288225
• Sum of all divisors σ(n): 59381392056
• Sum of proper divisors (its aliquot sum) s(n): 16951103831
• 42430288225 is a deficient number, because the sum of its proper divisors (16951103831) is less than itself. Its deficiency is 25479184394

Bases of 42430288225

• Binary: 100111100001000010101101000101100001₂
• Hexadecimal: 0x9E10AD161
• Base-36: JHPWBXD

Squares and roots of 42430288225

• 42430288225 squared (42430288225²) is 1800329358856573650625
• 42430288225 cubed (42430288225³) is 76388493596213876431959201390625
• The square root of 42430288225 is 205986.1360019165
• The cube root of 42430288225 is 3487.8569182035

Scales and comparisons

• 42,430,288,225 seconds is equal to 1,349 years, 7 weeks, 6 days, 7 hours, 10 minutes, 25 seconds.
• To count from 1 to 42,430,288,225 would take you about two thousand, six hundred ninety-eight 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 42430288225 cubic inches would be around 290.7 feet tall.

Recreational maths with 42430288225

• 42430288225 backwards is 52288203424
• The number of decimal digits it has is: 11
• The sum of 42430288225's digits is 40
• More coming soon!