42638302153776

Names of 42638302153776

• Cardinal: 42638302153776 can be written as Forty-two trillion, six hundred thirty-eight billion, three hundred two million, one hundred fifty-three thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 4.2638302153776 × 10¹³

Factors of 42638302153776

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 126899708803

Divisors of 42638302153776

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 126899708791 253799417582 380699126373 507598835164 761398252746 888297961537 1015197670328 1522796505492 1776595923074 2030395340656 2664893884611 3045593010984 3553191846148 5329787769222 6091186021968 7106383692296 10659575538444 14212767384592 21319151076888 42638302153776
• Sum of all divisors σ(n): 125884511121664
• Sum of proper divisors (its aliquot sum) s(n): 83246208967888
• 42638302153776 is an abundant number, because the sum of its proper divisors (83246208967888) is greater than itself. Its abundance is 40607906814112

Bases of 42638302153776

• Binary: 1001101100011110000000110110101000110000110000₂
• Hexadecimal: 0x26C780DA8C30
• Base-36: F43RK7PDC

Squares and roots of 42638302153776

• 42638302153776 squared (42638302153776²) is 1818024810556699080351058176
• 42638302153776 cubed (42638302153776³) is 77517491195577906779297642307921474072576
• The square root of 42638302153776 is 6529801.0807203003
• The cube root of 42638302153776 is 34935.4735340511

Scales and comparisons

• 42,638,302,153,776 seconds is equal to 1,355,766 years, 6 weeks, 1 day, 12 hours, 29 minutes, 36 seconds.
• To count from 1 to 42,638,302,153,776 would take you about three million, three hundred eighty-nine thousand, four hundred fifteen 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 42638302153776 cubic inches would be around 2911.3 feet tall.

Recreational maths with 42638302153776

• 42638302153776 backwards is 67735120383624
• The number of decimal digits it has is: 14
• The sum of 42638302153776's digits is 57
• More coming soon!