8492717142

Names of 8492717142

• Cardinal: 8492717142 can be written as Eight billion, four hundred ninety-two million, seven hundred seventeen thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 8.492717142 × 10⁹

Factors of 8492717142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 740712

Divisors of 8492717142

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 39 42 49 63 78 91 98 117 126 147 182 234 273 294 441 546 637 819 882 1274 1638 1911 3822 5733 11466 740687 1481374 2222061 4444122 5184809 6666183 9628931 10369618 13332366 15554427 19257862 28886793 31108854 36293663 46663281 57773586 67402517 72587326 86660379 93326562 108880989 134805034 173320758 202207551 217761978 326642967 404415102 471817619 606622653 653285934 943635238 1213245306 1415452857 2830905714 4246358571 8492717142
• Sum of all divisors σ(n): 23051691936
• Sum of proper divisors (its aliquot sum) s(n): 14558974794
• 8492717142 is an abundant number, because the sum of its proper divisors (14558974794) is greater than itself. Its abundance is 6066257652

Bases of 8492717142

• Binary: 111111010001101001001010001010110₂
• Hexadecimal: 0x1FA349456
• Base-36: 3WGCEHI

Squares and roots of 8492717142

• 8492717142 squared (8492717142²) is 72126244454020648164
• 8492717142 cubed (8492717142³) is 612547792662743589484353627288
• The square root of 8492717142 is 92155.9392660073
• The cube root of 8492717142 is 2040.2445194213

Scales and comparisons

• 8,492,717,142 seconds is equal to 270 years, 2 weeks, 1 day, 8 hours, 5 minutes, 42 seconds.
• To count from 1 to 8,492,717,142 would take you about five hundred forty 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 8492717142 cubic inches would be around 170 feet tall.

Recreational maths with 8492717142

• 8492717142 backwards is 2417172948
• The number of decimal digits it has is: 10
• The sum of 8492717142's digits is 45
• More coming soon!