40050000

Names of 40050000

• Cardinal: 40050000 can be written as Forty million, fifty thousand.

Scientific notation

• Scientific notation: 4.005 × 10⁷

Factors of 40050000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 99

Divisors of 40050000

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 72 75 80 89 90 100 120 125 144 150 178 180 200 225 240 250 267 300 356 360 375 400 445 450 500 534 600 625 712 720 750 801 890 900 1000 1068 1125 1200 1250 1335 1424 1500 1602 1780 1800 1875 2000 2136 2225 2250 2500 2670 3000 3125 3204 3560 3600 3750 4005 4272 4450 4500 5000 5340 5625 6000 6250 6408 6675 7120 7500 8010 8900 9000 9375 10000 10680 11125 11250 12500 12816 13350 15000 16020 17800 18000 18750 20025 21360 22250 22500 25000 26700 28125 30000 32040 33375 35600 37500 40050 44500 45000 50000 53400 55625 56250 64080 66750 75000 80100 89000 90000 100125 106800 111250 112500 133500 150000 160200 166875 178000 200250 222500 225000 267000 278125 320400 333750 400500 445000 450000 500625 534000 556250 667500 801000 834375 890000 1001250 1112500 1335000 1602000 1668750 2002500 2225000 2503125 2670000 3337500 4005000 4450000 5006250 6675000 8010000 10012500 13350000 20025000 40050000
• Sum of all divisors σ(n): 141670620
• Sum of proper divisors (its aliquot sum) s(n): 101620620
• 40050000 is an abundant number, because the sum of its proper divisors (101620620) is greater than itself. Its abundance is 61570620

Bases of 40050000

• Binary: 10011000110001110101010000₂
• Hexadecimal: 0x2631D50
• Base-36: NUES0

Squares and roots of 40050000

• 40050000 squared (40050000²) is 1604002500000000
• 40050000 cubed (40050000³) is 64240300125000000000000
• The square root of 40050000 is 6328.5069329187
• The cube root of 40050000 is 342.1376279979

Scales and comparisons

• 40,050,000 seconds is equal to 1 year, 14 weeks, 1 day, 13 hours.
• To count from 1 to 40,050,000 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 40050000 cubic inches would be around 28.5 feet tall.

Recreational maths with 40050000

• 40050000 backwards is 00005004
• 40050000 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 40050000's digits is 9
• More coming soon!