42206498851891428

Names of 42206498851891428

• Cardinal: 42206498851891428 can be written as Forty-two quadrillion, two hundred six trillion, four hundred ninety-eight billion, eight hundred fifty-one million, eight hundred ninety-one thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 4.2206498851891428 × 10¹⁶

Factors of 42206498851891428

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 43422323921704

Divisors of 42206498851891428

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 972 43422323921699 86844647843398 130266971765097 173689295686796 260533943530194 390800915295291 521067887060388 781601830590582 1172402745885873 1563203661181164 2344805491771746 3517208237657619 4689610983543492 7034416475315238 10551624712972857 14068832950630476 21103249425945714 42206498851891428
• Sum of all divisors σ(n): 110640081352491600
• Sum of proper divisors (its aliquot sum) s(n): 68433582500600172
• 42206498851891428 is an abundant number, because the sum of its proper divisors (68433582500600172) is greater than itself. Its abundance is 26227083648708744

Bases of 42206498851891428

• Binary: 10010101111100101001011001001011010001111010100011100100₂
• Hexadecimal: 0x95F2964B47A8E4
• Base-36: BJKYDWCWQ90

Squares and roots of 42206498851891428

• 42206498851891428 squared (42206498851891428²) is 1781388545334712429917293099879184
• 42206498851891428 cubed (42206498851891428³) is 75186173593442081211910281277057320488256685234752
• The square root of 42206498851891428 is 205442203.1908035881
• The cube root of 42206498851891428 is 348171.4123723871

Scales and comparisons

• 42,206,498,851,891,428 seconds is equal to 1,342,036,110 years, 11 weeks, 2 days, 2 hours, 43 minutes, 48 seconds.
• To count from 1 to 42,206,498,851,891,428 would take you about four billion, twenty-six million, one hundred eight thousand, three hundred thirty 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 42206498851891428 cubic inches would be around 29014.3 feet tall.

Recreational maths with 42206498851891428

• 42206498851891428 backwards is 82419815889460224
• 42206498851891428 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42206498851891428's digits is 81
• More coming soon!