142164600

Names of 142164600

• Cardinal: 142164600 can be written as One hundred forty-two million, one hundred sixty-four thousand, six hundred.

Scientific notation

• Scientific notation: 1.421646 × 10⁸

Factors of 142164600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1080

Divisors of 142164600

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 150 200 300 313 600 626 757 939 1252 1514 1565 1878 2271 2504 3028 3130 3756 3785 4542 4695 6056 6260 7512 7570 7825 9084 9390 11355 12520 15140 15650 18168 18780 18925 22710 23475 30280 31300 37560 37850 45420 46950 56775 62600 75700 90840 93900 113550 151400 187800 227100 236941 454200 473882 710823 947764 1184705 1421646 1895528 2369410 2843292 3554115 4738820 5686584 5923525 7108230 9477640 11847050 14216460 17770575 23694100 28432920 35541150 47388200 71082300 142164600
• Sum of all divisors σ(n): 442702320
• Sum of proper divisors (its aliquot sum) s(n): 300537720
• 142164600 is an abundant number, because the sum of its proper divisors (300537720) is greater than itself. Its abundance is 158373120

Bases of 142164600

• Binary: 1000011110010100001001111000₂
• Hexadecimal: 0x8794278
• Base-36: 2CN2WO

Squares and roots of 142164600

• 142164600 squared (142164600²) is 20210773493160000
• 142164600 cubed (142164600³) is 2873256529345694136000000
• The square root of 142164600 is 11923.2797501359
• The cube root of 142164600 is 521.9118478291

Scales and comparisons

• 142,164,600 seconds is equal to 4 years, 27 weeks, 10 hours, 10 minutes.
• To count from 1 to 142,164,600 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 142164600 cubic inches would be around 43.5 feet tall.

Recreational maths with 142164600

• 142164600 backwards is 006461241
• 142164600 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 142164600's digits is 24
• More coming soon!