1142227170

Names of 1142227170

• Cardinal: 1142227170 can be written as One billion, one hundred forty-two million, two hundred twenty-seven thousand, one hundred seventy.

Scientific notation

• Scientific notation: 1.14222717 × 10⁹

Factors of 1142227170

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 201468

Divisors of 1142227170

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 81 90 105 126 135 162 189 210 270 315 378 405 567 630 810 945 1134 1890 2835 5670 201451 402902 604353 1007255 1208706 1410157 1813059 2014510 2820314 3021765 3626118 4230471 5439177 6043530 7050785 8460942 9065295 10878354 12691413 14101570 16317531 18130590 21152355 25382826 27195885 32635062 38074239 42304710 54391770 63457065 76148478 81587655 114222717 126914130 163175310 190371195 228445434 380742390 571113585 1142227170
• Sum of all divisors σ(n): 3510099648
• Sum of proper divisors (its aliquot sum) s(n): 2367872478
• 1142227170 is an abundant number, because the sum of its proper divisors (2367872478) is greater than itself. Its abundance is 1225645308

Bases of 1142227170

• Binary: 1000100000101010000000011100010₂
• Hexadecimal: 0x441500E2
• Base-36: IW1W4I

Squares and roots of 1142227170

• 1142227170 squared (1142227170²) is 1304682907886208900
• 1142227170 cubed (1142227170³) is 1490244265622235073875813000
• The square root of 1142227170 is 33796.8514805743
• The cube root of 1142227170 is 1045.3237765681

Scales and comparisons

• 1,142,227,170 seconds is equal to 36 years, 16 weeks, 4 days, 5 hours, 19 minutes, 30 seconds.
• To count from 1 to 1,142,227,170 would take you about seventy-two 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 1142227170 cubic inches would be around 87.1 feet tall.

Recreational maths with 1142227170

• 1142227170 backwards is 0717222411
• 1142227170 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1142227170's digits is 27
• More coming soon!