142180110

Names of 142180110

• Cardinal: 142180110 can be written as One hundred forty-two million, one hundred eighty thousand, one hundred ten.

Scientific notation

• Scientific notation: 1.4218011 × 10⁸

Factors of 142180110

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 950

Divisors of 142180110

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 257 270 405 514 683 771 810 1285 1366 1542 2049 2313 2570 3415 3855 4098 4626 6147 6830 6939 7710 10245 11565 12294 13878 18441 20490 20817 23130 30735 34695 36882 41634 55323 61470 69390 92205 104085 110646 175531 184410 208170 276615 351062 526593 553230 877655 1053186 1579779 1755310 2632965 3159558 4739337 5265930 7898895 9478674 14218011 15797790 23696685 28436022 47393370 71090055 142180110
• Sum of all divisors σ(n): 384356016
• Sum of proper divisors (its aliquot sum) s(n): 242175906
• 142180110 is an abundant number, because the sum of its proper divisors (242175906) is greater than itself. Its abundance is 99995796

Bases of 142180110

• Binary: 1000011110010111111100001110₂
• Hexadecimal: 0x8797F0E
• Base-36: 2CNEVI

Squares and roots of 142180110

• 142180110 squared (142180110²) is 20215183679612100
• 142180110 cubed (142180110³) is 2874197039237453135331000
• The square root of 142180110 is 11923.9301406877
• The cube root of 142180110 is 521.9308271399

Scales and comparisons

• 142,180,110 seconds is equal to 4 years, 27 weeks, 14 hours, 28 minutes, 30 seconds.
• To count from 1 to 142,180,110 would take you about six 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 142180110 cubic inches would be around 43.5 feet tall.

Recreational maths with 142180110

• 142180110 backwards is 011081241
• 142180110 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 142180110's digits is 18
• More coming soon!