42506068900

Names of 42506068900

• Cardinal: 42506068900 can be written as Forty-two billion, five hundred six million, sixty-eight thousand, nine hundred.

Scientific notation

• Scientific notation: 4.25060689 × 10¹⁰

Factors of 42506068900

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 449

Divisors of 42506068900

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 5 10 20 25 50 53 100 106 212 265 389 530 778 1060 1325 1556 1945 2650 2809 3890 5300 5618 7780 9725 11236 14045 19450 20617 28090 38900 41234 56180 70225 82468 103085 140450 151321 206170 280900 302642 412340 515425 605284 756605 1030850 1092701 1513210 2061700 2185402 3026420 3783025 4370804 5463505 7566050 8020013 10927010 15132100 16040026 21854020 27317525 32080052 40100065 54635050 80200130 109270100 160400260 200500325 401000650 425060689 802001300 850121378 1700242756 2125303445 4250606890 8501213780 10626517225 21253034450 42506068900
• Sum of all divisors σ(n): 94253644681
• Sum of proper divisors (its aliquot sum) s(n): 51747575781
• 42506068900 is an abundant number, because the sum of its proper divisors (51747575781) is greater than itself. Its abundance is 9241506881

Bases of 42506068900

• Binary: 100111100101100011110010001110100100₂
• Hexadecimal: 0x9E58F23A4
• Base-36: JIZ0KO4

Squares and roots of 42506068900

• 42506068900 squared (42506068900²) is 1806765893331547210000
• 42506068900 cubed (42506068900³) is 76798515548120796251862769000000
• 42506068900 is a perfect square number. Its square root is 206170
• The cube root of 42506068900 is 3489.9321256741

Scales and comparisons

• 42,506,068,900 seconds is equal to 1,351 years, 29 weeks, 1 day, 9 hours, 21 minutes, 40 seconds.
• To count from 1 to 42,506,068,900 would take you about two thousand, seven hundred three 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 42506068900 cubic inches would be around 290.8 feet tall.

Recreational maths with 42506068900

• 42506068900 backwards is 00986060524
• The number of decimal digits it has is: 11
• The sum of 42506068900's digits is 40
• More coming soon!