301742142

Names of 301742142

• Cardinal: 301742142 can be written as Three hundred one million, seven hundred forty-two thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 3.01742142 × 10⁸

Factors of 301742142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 557

Divisors of 301742142

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 13 26 39 73 78 146 197 219 269 394 438 538 591 807 949 1182 1614 1898 2561 2847 3497 5122 5694 6994 7683 10491 14381 15366 19637 20982 28762 39274 43143 52993 58911 86286 105986 117822 158979 186953 255281 317958 373906 510562 560859 688909 765843 1121718 1377818 1531686 2066727 3868489 4133454 7736978 11605467 23210934 50290357 100580714 150871071 301742142
• Sum of all divisors σ(n): 664614720
• Sum of proper divisors (its aliquot sum) s(n): 362872578
• 301742142 is an abundant number, because the sum of its proper divisors (362872578) is greater than itself. Its abundance is 61130436

Bases of 301742142

• Binary: 10001111111000011100000111110₂
• Hexadecimal: 0x11FC383E
• Base-36: 4ZNDQ6

Squares and roots of 301742142

• 301742142 squared (301742142²) is 91048320258748164
• 301742142 cubed (301742142³) is 27473115180376665243927288
• The square root of 301742142 is 17370.7265823857
• The cube root of 301742142 is 670.7262800747

Scales and comparisons

• 301,742,142 seconds is equal to 9 years, 30 weeks, 6 days, 9 hours, 15 minutes, 42 seconds.
• To count from 1 to 301,742,142 would take you about 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 301742142 cubic inches would be around 55.9 feet tall.

Recreational maths with 301742142

• 301742142 backwards is 241247103
• The number of decimal digits it has is: 9
• The sum of 301742142's digits is 24
• More coming soon!