40730172500

Names of 40730172500

• Cardinal: 40730172500 can be written as Forty billion, seven hundred thirty million, one hundred seventy-two thousand, five hundred.

Scientific notation

• Scientific notation: 4.07301725 × 10¹⁰

Factors of 40730172500

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 958381

Divisors of 40730172500

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 10 17 20 25 34 50 68 85 100 125 170 250 340 425 500 625 850 1250 1700 2125 2500 4250 8500 10625 21250 42500 958357 1916714 3833428 4791785 9583570 16292069 19167140 23958925 32584138 47917850 65168276 81460345 95835700 119794625 162920690 239589250 325841380 407301725 479178500 598973125 814603450 1197946250 1629206900 2036508625 2395892500 4073017250 8146034500 10182543125 20365086250 40730172500
• Sum of all divisors σ(n): 94308177348
• Sum of proper divisors (its aliquot sum) s(n): 53578004848
• 40730172500 is an abundant number, because the sum of its proper divisors (53578004848) is greater than itself. Its abundance is 12847832348

Bases of 40730172500

• Binary: 100101111011101101010001110001010100₂
• Hexadecimal: 0x97BB51C54
• Base-36: IPLOY8K

Squares and roots of 40730172500

• 40730172500 squared (40730172500²) is 1658946951879756250000
• 40730172500 cubed (40730172500³) is 67569195518411671320453125000000
• The square root of 40730172500 is 201817.1759291065
• The cube root of 40730172500 is 3440.6361637819

Scales and comparisons

• 40,730,172,500 seconds is equal to 1,295 years, 4 weeks, 6 days, 48 minutes, 20 seconds.
• To count from 1 to 40,730,172,500 would take you about two thousand, five hundred ninety 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 40730172500 cubic inches would be around 286.7 feet tall.

Recreational maths with 40730172500

• 40730172500 backwards is 00527103704
• The number of decimal digits it has is: 11
• The sum of 40730172500's digits is 29
• More coming soon!