450012500

Names of 450012500

• Cardinal: 450012500 can be written as Four hundred fifty million, twelve thousand, five hundred.

Scientific notation

• Scientific notation: 4.500125 × 10⁸

Factors of 450012500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 190

Divisors of 450012500

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 14 20 25 28 35 37 50 70 74 100 125 139 140 148 175 185 250 259 278 350 370 500 518 556 625 695 700 740 875 925 973 1036 1250 1295 1390 1750 1850 1946 2500 2590 2780 3125 3475 3500 3700 3892 4375 4625 4865 5143 5180 6250 6475 6950 8750 9250 9730 10286 12500 12950 13900 17375 17500 18500 19460 20572 21875 23125 24325 25715 25900 32375 34750 36001 43750 46250 48650 51430 64750 69500 72002 86875 87500 92500 97300 102860 115625 121625 128575 129500 144004 161875 173750 180005 231250 243250 257150 323750 347500 360010 434375 462500 486500 514300 608125 642875 647500 720020 809375 868750 900025 1216250 1285750 1618750 1737500 1800050 2432500 2571500 3040625 3214375 3237500 3600100 4500125 6081250 6428750 9000250 12162500 12857500 16071875 18000500 22500625 32143750 45001250 64287500 90002500 112503125 225006250 450012500
• Sum of all divisors σ(n): 1163675520
• Sum of proper divisors (its aliquot sum) s(n): 713663020
• 450012500 is an abundant number, because the sum of its proper divisors (713663020) is greater than itself. Its abundance is 263650520

Bases of 450012500

• Binary: 11010110100101010010101010100₂
• Hexadecimal: 0x1AD2A554
• Base-36: 7FXBV8

Squares and roots of 450012500

• 450012500 squared (450012500²) is 202511250156250000
• 450012500 cubed (450012500³) is 91132593960939453125000000
• The square root of 450012500 is 21213.4980613761
• The cube root of 450012500 is 766.3165277857

Scales and comparisons

• 450,012,500 seconds is equal to 14 years, 16 weeks, 11 hours, 28 minutes, 20 seconds.
• To count from 1 to 450,012,500 would take you about twenty-one 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 450012500 cubic inches would be around 63.9 feet tall.

Recreational maths with 450012500

• 450012500 backwards is 005210054
• The number of decimal digits it has is: 9
• The sum of 450012500's digits is 17
• More coming soon!