142236648

Names of 142236648

• Cardinal: 142236648 can be written as One hundred forty-two million, two hundred thirty-six thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.42236648 × 10⁸

Factors of 142236648

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 34

Divisors of 142236648

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 29 36 54 58 72 81 87 108 116 162 174 216 232 243 261 324 348 486 522 648 696 729 783 841 972 1044 1458 1566 1682 1944 2088 2349 2523 2916 3132 3364 4698 5046 5832 6264 6728 7047 7569 9396 10092 14094 15138 18792 20184 21141 22707 24389 28188 30276 42282 45414 48778 56376 60552 68121 73167 84564 90828 97556 136242 146334 169128 181656 195112 204363 219501 272484 292668 408726 439002 544968 585336 613089 658503 817452 878004 1226178 1317006 1634904 1756008 1975509 2452356 2634012 3951018 4904712 5268024 5926527 7902036 11853054 15804072 17779581 23706108 35559162 47412216 71118324 142236648
• Sum of all divisors σ(n): 414137700
• Sum of proper divisors (its aliquot sum) s(n): 271901052
• 142236648 is an abundant number, because the sum of its proper divisors (271901052) is greater than itself. Its abundance is 129664404

Bases of 142236648

• Binary: 1000011110100101101111101000₂
• Hexadecimal: 0x87A5BE8
• Base-36: 2COMI0

Squares and roots of 142236648

• 142236648 squared (142236648²) is 20231264034275904
• 142236648 cubed (142236648³) is 2877627181038361692129792
• The square root of 142236648 is 11926.3006837829
• 142236648 is a perfect cube number. Its cube root is 522

Scales and comparisons

• 142,236,648 seconds is equal to 4 years, 27 weeks, 1 day, 6 hours, 10 minutes, 48 seconds.
• To count from 1 to 142,236,648 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 142236648 cubic inches would be around 43.5 feet tall.

Recreational maths with 142236648

• 142236648 backwards is 846632241
• 142236648 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 142236648's digits is 36
• More coming soon!