42555659293420

Names of 42555659293420

• Cardinal: 42555659293420 can be written as Forty-two trillion, five hundred fifty-five billion, six hundred fifty-nine million, two hundred ninety-three thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.255565929342 × 10¹³

Factors of 42555659293420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 23382230408

Divisors of 42555659293420

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 52 65 70 91 130 140 182 260 364 455 910 1820 23382230381 46764460762 93528921524 116911151905 163675612667 233822303810 303968994953 327351225334 467644607620 607937989906 654702450668 818378063335 1215875979812 1519844974765 1636756126670 2127782964671 3039689949530 3273512253340 4255565929342 6079379899060 8511131858684 10638914823355 21277829646710 42555659293420
• Sum of all divisors σ(n): 109990011716928
• Sum of proper divisors (its aliquot sum) s(n): 67434352423508
• 42555659293420 is an abundant number, because the sum of its proper divisors (67434352423508) is greater than itself. Its abundance is 24878693130088

Bases of 42555659293420

• Binary: 1001101011010001000010111101001001001011101100₂
• Hexadecimal: 0x26B442F492EC
• Base-36: F31SSSE7G

Squares and roots of 42555659293420

• 42555659293420 squared (42555659293420²) is 1810984137897644013655296400
• 42555659293420 cubed (42555659293420³) is 77067623958160081290432843629064669688000
• The square root of 42555659293420 is 6523469.8813913443
• The cube root of 42555659293420 is 34912.8879348905

Scales and comparisons

• 42,555,659,293,420 seconds is equal to 1,353,138 years, 17 weeks, 1 day, 22 hours, 23 minutes, 40 seconds.
• To count from 1 to 42,555,659,293,420 would take you about three million, three hundred eighty-two thousand, eight hundred forty-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 42555659293420 cubic inches would be around 2909.4 feet tall.

Recreational maths with 42555659293420

• 42555659293420 backwards is 02439295655524
• The number of decimal digits it has is: 14
• The sum of 42555659293420's digits is 61
• More coming soon!