42517520066820

Names of 42517520066820

• Cardinal: 42517520066820 can be written as Forty-two trillion, five hundred seventeen billion, five hundred twenty million, sixty-six thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 4.251752006682 × 10¹³

Factors of 42517520066820

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 154625002

Divisors of 42517520066820

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 4583 9166 13749 18332 22915 27498 45830 54996 68745 91660 137490 274980 154620409 309240818 463861227 618481636 773102045 927722454 1546204090 1855444908 2319306135 3092408180 4638612270 9277224540 708625334447 1417250668894 2125876003341 2834501337788 3543126672235 4251752006682 7086253344470 8503504013364 10629380016705 14172506688940 21258760033410 42517520066820
• Sum of all divisors σ(n): 119075033185920
• Sum of proper divisors (its aliquot sum) s(n): 76557513119100
• 42517520066820 is an abundant number, because the sum of its proper divisors (76557513119100) is greater than itself. Its abundance is 34039993052280

Bases of 42517520066820

• Binary: 1001101010101101100001101011100010100100000100₂
• Hexadecimal: 0x26AB61AE2904
• Base-36: F2KA1OEMC

Squares and roots of 42517520066820

• 42517520066820 squared (42517520066820²) is 1807739512632441377264912400
• 42517520066820 cubed (42517520066820³) is 76860601003933233140788191094089446568000
• The square root of 42517520066820 is 6520545.9945329731
• The cube root of 42517520066820 is 34902.4549431189

Scales and comparisons

• 42,517,520,066,820 seconds is equal to 1,351,925 years, 32 weeks, 2 days, 16 hours, 47 minutes.
• To count from 1 to 42,517,520,066,820 would take you about three million, three hundred seventy-nine thousand, eight hundred fourteen 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 42517520066820 cubic inches would be around 2908.5 feet tall.

Recreational maths with 42517520066820

• 42517520066820 backwards is 02866002571524
• The number of decimal digits it has is: 14
• The sum of 42517520066820's digits is 48
• More coming soon!