42528157434

Names of 42528157434

• Cardinal: 42528157434 can be written as Forty-two billion, five hundred twenty-eight million, one hundred fifty-seven thousand, four hundred thirty-four.

Scientific notation

• Scientific notation: 4.2528157434 × 10¹⁰

Factors of 42528157434

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 73738

Divisors of 42528157434

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 1559 3118 4677 9354 10913 14031 21826 28062 32739 42093 65478 72167 84186 98217 144334 196434 216501 294651 433002 505169 589302 649503 1010338 1299006 1515507 1948509 3031014 3897018 4546521 9093042 13639563 27279126 112508353 225016706 337525059 675050118 787558471 1012575177 1575116942 2025150354 2362675413 3037725531 4725350826 6075451062 7088026239 14176052478 21264078717 42528157434
• Sum of all divisors σ(n): 108078796800
• Sum of proper divisors (its aliquot sum) s(n): 65550639366
• 42528157434 is an abundant number, because the sum of its proper divisors (65550639366) is greater than itself. Its abundance is 23022481932

Bases of 42528157434

• Binary: 100111100110111000000010111011111010₂
• Hexadecimal: 0x9E6E02EFA
• Base-36: JJC60AI

Squares and roots of 42528157434

• 42528157434 squared (42528157434²) is 1808644174731089464356
• 42528157434 cubed (42528157434³) is 76918304205050777354470699422504
• The square root of 42528157434 is 206223.5617818681
• The cube root of 42528157434 is 3490.5365423865

Scales and comparisons

• 42,528,157,434 seconds is equal to 1,352 years, 13 weeks, 5 days, 1 hour, 3 minutes, 54 seconds.
• To count from 1 to 42,528,157,434 would take you about two thousand, seven hundred 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 42528157434 cubic inches would be around 290.9 feet tall.

Recreational maths with 42528157434

• 42528157434 backwards is 43475182524
• The number of decimal digits it has is: 11
• The sum of 42528157434's digits is 45
• More coming soon!