10142550

Names of 10142550

• Cardinal: 10142550 can be written as Ten million, one hundred forty-two thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.014255 × 10⁷

Factors of 10142550

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 704

Divisors of 10142550

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 25 27 30 33 45 50 54 55 66 75 90 99 110 135 150 165 198 225 270 275 297 330 450 495 550 594 675 683 825 990 1350 1366 1485 1650 2049 2475 2970 3415 4098 4950 6147 6830 7425 7513 10245 12294 14850 15026 17075 18441 20490 22539 30735 34150 36882 37565 45078 51225 61470 67617 75130 92205 102450 112695 135234 153675 184410 187825 202851 225390 307350 338085 375650 405702 461025 563475 676170 922050 1014255 1126950 1690425 2028510 3380850 5071275 10142550
• Sum of all divisors σ(n): 30533760
• Sum of proper divisors (its aliquot sum) s(n): 20391210
• 10142550 is an abundant number, because the sum of its proper divisors (20391210) is greater than itself. Its abundance is 10248660

Bases of 10142550

• Binary: 100110101100001101010110₂
• Hexadecimal: 0x9AC356
• Base-36: 61E1I

Squares and roots of 10142550

• 10142550 squared (10142550²) is 102871320502500
• 10142550 cubed (10142550³) is 1043377511762631375000
• The square root of 10142550 is 3184.7370378101
• The cube root of 10142550 is 216.4623583591

Scales and comparisons

• 10,142,550 seconds is equal to 16 weeks, 5 days, 9 hours, 22 minutes, 30 seconds.
• To count from 1 to 10,142,550 would take you about twenty-five weeks!

  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 10142550 cubic inches would be around 18 feet tall.

Recreational maths with 10142550

• 10142550 backwards is 05524101
• 10142550 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 10142550's digits is 18
• More coming soon!