34394874642

Names of 34394874642

• Cardinal: 34394874642 can be written as Thirty-four billion, three hundred ninety-four million, eight hundred seventy-four thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 3.4394874642 × 10¹⁰

Factors of 34394874642

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1624

Divisors of 34394874642

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 243 486 729 1458 1619 2187 3238 4374 4857 6561 9714 13122 14571 29142 43713 87426 131139 262278 393417 786834 1180251 2360502 2621161 3540753 5242322 7081506 7863483 10622259 15726966 21244518 23590449 47180898 70771347 141542694 212314041 424628082 636942123 1273884246 1910826369 3821652738 5732479107 11464958214 17197437321 34394874642
• Sum of all divisors σ(n): 77432363463
• Sum of proper divisors (its aliquot sum) s(n): 43037488821
• 34394874642 is an abundant number, because the sum of its proper divisors (43037488821) is greater than itself. Its abundance is 8642614179

Bases of 34394874642

• Binary: 100000000010000110000010001100010010₂
• Hexadecimal: 0x802182312
• Base-36: FSTTJ4I

Squares and roots of 34394874642

• 34394874642 squared (34394874642²) is 1183007401638894628164
• 34394874642 cubed (34394874642³) is 40689391279927926087147982617288
• The square root of 34394874642 is 185458.5523560453
• The cube root of 34394874642 is 3252.1051337179

Scales and comparisons

• 34,394,874,642 seconds is equal to 1,093 years, 33 weeks, 5 days, 19 hours, 50 minutes, 42 seconds.
• To count from 1 to 34,394,874,642 would take you about two thousand, one hundred eighty-seven 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 34394874642 cubic inches would be around 271 feet tall.

Recreational maths with 34394874642

• 34394874642 backwards is 24647849343
• 34394874642 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 34394874642's digits is 54
• More coming soon!