40940280000

Names of 40940280000

• Cardinal: 40940280000 can be written as Forty billion, nine hundred forty million, two hundred eighty thousand.

Scientific notation

• Scientific notation: 4.094028 × 10¹⁰

Factors of 40940280000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 113733

Divisors of 40940280000

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 125 144 150 160 180 192 200 225 240 250 288 300 320 360 375 400 450 480 500 576 600 625 720 750 800 900 960 1000 1125 1200 1250 1440 1500 1600 1800 1875 2000 2250 2400 2500 2880 3000 3600 3750 4000 4500 4800 5000 5625 6000 7200 7500 8000 9000 10000 11250 12000 14400 15000 18000 20000 22500 24000 30000 36000 40000 45000 60000 72000 90000 113723 120000 180000 227446 341169 360000 454892 568615 682338 909784 1023507 1137230 1364676 1705845 1819568 2047014 2274460 2729352 2843075 3411690 3639136 4094028 4548920 5117535 5458704 5686150 6823380 7278272 8188056 8529225 9097840 10235070 10917408 11372300 13646760 14215375 16376112 17058450 18195680 20470140 21834816 22744600 25587675 27293520 28430750 32752224 34116900 36391360 40940280 42646125 45489200 51175350 54587040 56861500 65504448 68233800 71076875 81880560 85292250 90978400 102350700 109174080 113723000 127938375 136467600 142153750 163761120 170584500 181956800 204701400 213230625 227446000 255876750 272935200 284307500 327522240 341169000 409402800 426461250 454892000 511753500 545870400 568615000 639691875 682338000 818805600 852922500 909784000 1023507000 1137230000 1279383750 1364676000 1637611200 1705845000 2047014000 2274460000 2558767500 2729352000 3411690000 4094028000 4548920000 5117535000 6823380000 8188056000 10235070000 13646760000 20470140000 40940280000
• Sum of all divisors σ(n): 146639251044
• Sum of proper divisors (its aliquot sum) s(n): 105698971044
• 40940280000 is an abundant number, because the sum of its proper divisors (105698971044) is greater than itself. Its abundance is 64758691044

Bases of 40940280000

• Binary: 100110001000001110110001100011000000₂
• Hexadecimal: 0x9883B18C0
• Base-36: IT2SA80

Squares and roots of 40940280000

• 40940280000 squared (40940280000²) is 1676106526478400000000
• 40940280000 cubed (40940280000³) is 68620270503853109952000000000000
• The square root of 40940280000 is 202337.0455452981
• The cube root of 40940280000 is 3446.5422192589

Scales and comparisons

• 40,940,280,000 seconds is equal to 1,301 years, 40 weeks, 1 day, 20 hours.
• To count from 1 to 40,940,280,000 would take you about two thousand, six 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 40940280000 cubic inches would be around 287.2 feet tall.

Recreational maths with 40940280000

• 40940280000 backwards is 00008204904
• The number of decimal digits it has is: 11
• The sum of 40940280000's digits is 27
• More coming soon!