40126100

Names of 40126100

• Cardinal: 40126100 can be written as Forty million, one hundred twenty-six thousand, one hundred.

Scientific notation

• Scientific notation: 4.01261 × 10⁷

Factors of 40126100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 464

Divisors of 40126100

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 7 10 14 19 20 25 28 35 38 49 50 70 76 95 98 100 133 140 175 190 196 245 266 350 380 431 475 490 532 665 700 862 931 950 980 1225 1330 1724 1862 1900 2155 2450 2660 3017 3325 3724 4310 4655 4900 6034 6650 8189 8620 9310 10775 12068 13300 15085 16378 18620 21119 21550 23275 30170 32756 40945 42238 43100 46550 57323 60340 75425 81890 84476 93100 105595 114646 150850 163780 204725 211190 229292 286615 301700 401261 409450 422380 527975 573230 802522 818900 1055950 1146460 1433075 1605044 2006305 2111900 2866150 4012610 5732300 8025220 10031525 20063050 40126100
• Sum of all divisors σ(n): 106868160
• Sum of proper divisors (its aliquot sum) s(n): 66742060
• 40126100 is an abundant number, because the sum of its proper divisors (66742060) is greater than itself. Its abundance is 26615960

Bases of 40126100

• Binary: 10011001000100011010010100₂
• Hexadecimal: 0x2644694
• Base-36: NW1HW

Squares and roots of 40126100

• 40126100 squared (40126100²) is 1610103901210000
• 40126100 cubed (40126100³) is 64607190150342581000000
• The square root of 40126100 is 6334.5165561391
• The cube root of 40126100 is 342.3541922917

Scales and comparisons

• 40,126,100 seconds is equal to 1 year, 14 weeks, 2 days, 10 hours, 8 minutes, 20 seconds.
• To count from 1 to 40,126,100 would take you about forty-seven 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 40126100 cubic inches would be around 28.5 feet tall.

Recreational maths with 40126100

• 40126100 backwards is 00162104
• 40126100 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 40126100's digits is 14
• More coming soon!